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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /include/trace/events/f2fs.h
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/trace/events/f2fs.h')
-rw-r--r--include/trace/events/f2fs.h2311
1 files changed, 2311 insertions, 0 deletions
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
new file mode 100644
index 0000000000..793f82cc15
--- /dev/null
+++ b/include/trace/events/f2fs.h
@@ -0,0 +1,2311 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM f2fs
+
+#if !defined(_TRACE_F2FS_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_F2FS_H
+
+#include <linux/tracepoint.h>
+#include <uapi/linux/f2fs.h>
+
+#define show_dev(dev) MAJOR(dev), MINOR(dev)
+#define show_dev_ino(entry) show_dev(entry->dev), (unsigned long)entry->ino
+
+TRACE_DEFINE_ENUM(NODE);
+TRACE_DEFINE_ENUM(DATA);
+TRACE_DEFINE_ENUM(META);
+TRACE_DEFINE_ENUM(META_FLUSH);
+TRACE_DEFINE_ENUM(IPU);
+TRACE_DEFINE_ENUM(OPU);
+TRACE_DEFINE_ENUM(HOT);
+TRACE_DEFINE_ENUM(WARM);
+TRACE_DEFINE_ENUM(COLD);
+TRACE_DEFINE_ENUM(CURSEG_HOT_DATA);
+TRACE_DEFINE_ENUM(CURSEG_WARM_DATA);
+TRACE_DEFINE_ENUM(CURSEG_COLD_DATA);
+TRACE_DEFINE_ENUM(CURSEG_HOT_NODE);
+TRACE_DEFINE_ENUM(CURSEG_WARM_NODE);
+TRACE_DEFINE_ENUM(CURSEG_COLD_NODE);
+TRACE_DEFINE_ENUM(NO_CHECK_TYPE);
+TRACE_DEFINE_ENUM(GC_GREEDY);
+TRACE_DEFINE_ENUM(GC_CB);
+TRACE_DEFINE_ENUM(FG_GC);
+TRACE_DEFINE_ENUM(BG_GC);
+TRACE_DEFINE_ENUM(LFS);
+TRACE_DEFINE_ENUM(SSR);
+TRACE_DEFINE_ENUM(__REQ_RAHEAD);
+TRACE_DEFINE_ENUM(__REQ_SYNC);
+TRACE_DEFINE_ENUM(__REQ_IDLE);
+TRACE_DEFINE_ENUM(__REQ_PREFLUSH);
+TRACE_DEFINE_ENUM(__REQ_FUA);
+TRACE_DEFINE_ENUM(__REQ_PRIO);
+TRACE_DEFINE_ENUM(__REQ_META);
+TRACE_DEFINE_ENUM(CP_UMOUNT);
+TRACE_DEFINE_ENUM(CP_FASTBOOT);
+TRACE_DEFINE_ENUM(CP_SYNC);
+TRACE_DEFINE_ENUM(CP_RECOVERY);
+TRACE_DEFINE_ENUM(CP_DISCARD);
+TRACE_DEFINE_ENUM(CP_TRIMMED);
+TRACE_DEFINE_ENUM(CP_PAUSE);
+TRACE_DEFINE_ENUM(CP_RESIZE);
+TRACE_DEFINE_ENUM(EX_READ);
+TRACE_DEFINE_ENUM(EX_BLOCK_AGE);
+
+#define show_block_type(type) \
+ __print_symbolic(type, \
+ { NODE, "NODE" }, \
+ { DATA, "DATA" }, \
+ { META, "META" }, \
+ { META_FLUSH, "META_FLUSH" }, \
+ { IPU, "IN-PLACE" }, \
+ { OPU, "OUT-OF-PLACE" })
+
+#define show_block_temp(temp) \
+ __print_symbolic(temp, \
+ { HOT, "HOT" }, \
+ { WARM, "WARM" }, \
+ { COLD, "COLD" })
+
+#define F2FS_OP_FLAGS (REQ_RAHEAD | REQ_SYNC | REQ_META | REQ_PRIO | \
+ REQ_PREFLUSH | REQ_FUA)
+#define F2FS_BIO_FLAG_MASK(t) (__force u32)((t) & F2FS_OP_FLAGS)
+
+#define show_bio_type(op,op_flags) show_bio_op(op), \
+ show_bio_op_flags(op_flags)
+
+#define show_bio_op(op) blk_op_str(op)
+
+#define show_bio_op_flags(flags) \
+ __print_flags(F2FS_BIO_FLAG_MASK(flags), "|", \
+ { (__force u32)REQ_RAHEAD, "R" }, \
+ { (__force u32)REQ_SYNC, "S" }, \
+ { (__force u32)REQ_META, "M" }, \
+ { (__force u32)REQ_PRIO, "P" }, \
+ { (__force u32)REQ_PREFLUSH, "PF" }, \
+ { (__force u32)REQ_FUA, "FUA" })
+
+#define show_data_type(type) \
+ __print_symbolic(type, \
+ { CURSEG_HOT_DATA, "Hot DATA" }, \
+ { CURSEG_WARM_DATA, "Warm DATA" }, \
+ { CURSEG_COLD_DATA, "Cold DATA" }, \
+ { CURSEG_HOT_NODE, "Hot NODE" }, \
+ { CURSEG_WARM_NODE, "Warm NODE" }, \
+ { CURSEG_COLD_NODE, "Cold NODE" }, \
+ { NO_CHECK_TYPE, "No TYPE" })
+
+#define show_file_type(type) \
+ __print_symbolic(type, \
+ { 0, "FILE" }, \
+ { 1, "DIR" })
+
+#define show_gc_type(type) \
+ __print_symbolic(type, \
+ { FG_GC, "Foreground GC" }, \
+ { BG_GC, "Background GC" })
+
+#define show_alloc_mode(type) \
+ __print_symbolic(type, \
+ { LFS, "LFS-mode" }, \
+ { SSR, "SSR-mode" }, \
+ { AT_SSR, "AT_SSR-mode" })
+
+#define show_victim_policy(type) \
+ __print_symbolic(type, \
+ { GC_GREEDY, "Greedy" }, \
+ { GC_CB, "Cost-Benefit" }, \
+ { GC_AT, "Age-threshold" })
+
+#define show_cpreason(type) \
+ __print_flags(type, "|", \
+ { CP_UMOUNT, "Umount" }, \
+ { CP_FASTBOOT, "Fastboot" }, \
+ { CP_SYNC, "Sync" }, \
+ { CP_RECOVERY, "Recovery" }, \
+ { CP_DISCARD, "Discard" }, \
+ { CP_PAUSE, "Pause" }, \
+ { CP_TRIMMED, "Trimmed" }, \
+ { CP_RESIZE, "Resize" })
+
+#define show_fsync_cpreason(type) \
+ __print_symbolic(type, \
+ { CP_NO_NEEDED, "no needed" }, \
+ { CP_NON_REGULAR, "non regular" }, \
+ { CP_COMPRESSED, "compressed" }, \
+ { CP_HARDLINK, "hardlink" }, \
+ { CP_SB_NEED_CP, "sb needs cp" }, \
+ { CP_WRONG_PINO, "wrong pino" }, \
+ { CP_NO_SPC_ROLL, "no space roll forward" }, \
+ { CP_NODE_NEED_CP, "node needs cp" }, \
+ { CP_FASTBOOT_MODE, "fastboot mode" }, \
+ { CP_SPEC_LOG_NUM, "log type is 2" }, \
+ { CP_RECOVER_DIR, "dir needs recovery" })
+
+#define show_shutdown_mode(type) \
+ __print_symbolic(type, \
+ { F2FS_GOING_DOWN_FULLSYNC, "full sync" }, \
+ { F2FS_GOING_DOWN_METASYNC, "meta sync" }, \
+ { F2FS_GOING_DOWN_NOSYNC, "no sync" }, \
+ { F2FS_GOING_DOWN_METAFLUSH, "meta flush" }, \
+ { F2FS_GOING_DOWN_NEED_FSCK, "need fsck" })
+
+#define show_compress_algorithm(type) \
+ __print_symbolic(type, \
+ { COMPRESS_LZO, "LZO" }, \
+ { COMPRESS_LZ4, "LZ4" }, \
+ { COMPRESS_ZSTD, "ZSTD" }, \
+ { COMPRESS_LZORLE, "LZO-RLE" })
+
+#define show_extent_type(type) \
+ __print_symbolic(type, \
+ { EX_READ, "Read" }, \
+ { EX_BLOCK_AGE, "Block Age" })
+
+struct f2fs_sb_info;
+struct f2fs_io_info;
+struct extent_info;
+struct victim_sel_policy;
+struct f2fs_map_blocks;
+
+DECLARE_EVENT_CLASS(f2fs__inode,
+
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(ino_t, pino)
+ __field(umode_t, mode)
+ __field(loff_t, size)
+ __field(unsigned int, nlink)
+ __field(blkcnt_t, blocks)
+ __field(__u8, advise)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pino = F2FS_I(inode)->i_pino;
+ __entry->mode = inode->i_mode;
+ __entry->nlink = inode->i_nlink;
+ __entry->size = inode->i_size;
+ __entry->blocks = inode->i_blocks;
+ __entry->advise = F2FS_I(inode)->i_advise;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
+ "i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
+ show_dev_ino(__entry),
+ (unsigned long)__entry->pino,
+ __entry->mode,
+ __entry->size,
+ (unsigned int)__entry->nlink,
+ (unsigned long long)__entry->blocks,
+ (unsigned char)__entry->advise)
+);
+
+DECLARE_EVENT_CLASS(f2fs__inode_exit,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
+ show_dev_ino(__entry),
+ __entry->ret)
+);
+
+DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
+
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+TRACE_EVENT(f2fs_sync_file_exit,
+
+ TP_PROTO(struct inode *inode, int cp_reason, int datasync, int ret),
+
+ TP_ARGS(inode, cp_reason, datasync, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(int, cp_reason)
+ __field(int, datasync)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->cp_reason = cp_reason;
+ __entry->datasync = datasync;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, cp_reason: %s, "
+ "datasync = %d, ret = %d",
+ show_dev_ino(__entry),
+ show_fsync_cpreason(__entry->cp_reason),
+ __entry->datasync,
+ __entry->ret)
+);
+
+TRACE_EVENT(f2fs_sync_fs,
+
+ TP_PROTO(struct super_block *sb, int wait),
+
+ TP_ARGS(sb, wait),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, dirty)
+ __field(int, wait)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
+ __entry->wait = wait;
+ ),
+
+ TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
+ show_dev(__entry->dev),
+ __entry->dirty ? "dirty" : "not dirty",
+ __entry->wait)
+);
+
+DEFINE_EVENT(f2fs__inode, f2fs_iget,
+
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret)
+);
+
+DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
+
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret)
+);
+
+TRACE_EVENT(f2fs_unlink_enter,
+
+ TP_PROTO(struct inode *dir, struct dentry *dentry),
+
+ TP_ARGS(dir, dentry),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, size)
+ __field(blkcnt_t, blocks)
+ __string(name, dentry->d_name.name)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dir->i_sb->s_dev;
+ __entry->ino = dir->i_ino;
+ __entry->size = dir->i_size;
+ __entry->blocks = dir->i_blocks;
+ __assign_str(name, dentry->d_name.name);
+ ),
+
+ TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
+ "i_blocks = %llu, name = %s",
+ show_dev_ino(__entry),
+ __entry->size,
+ (unsigned long long)__entry->blocks,
+ __get_str(name))
+);
+
+DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret)
+);
+
+DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret)
+);
+
+DEFINE_EVENT(f2fs__inode, f2fs_truncate,
+
+ TP_PROTO(struct inode *inode),
+
+ TP_ARGS(inode)
+);
+
+TRACE_EVENT(f2fs_truncate_data_blocks_range,
+
+ TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
+
+ TP_ARGS(inode, nid, ofs, free),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(nid_t, nid)
+ __field(unsigned int, ofs)
+ __field(int, free)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->nid = nid;
+ __entry->ofs = ofs;
+ __entry->free = free;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
+ show_dev_ino(__entry),
+ (unsigned int)__entry->nid,
+ __entry->ofs,
+ __entry->free)
+);
+
+DECLARE_EVENT_CLASS(f2fs__truncate_op,
+
+ TP_PROTO(struct inode *inode, u64 from),
+
+ TP_ARGS(inode, from),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, size)
+ __field(blkcnt_t, blocks)
+ __field(u64, from)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->size = inode->i_size;
+ __entry->blocks = inode->i_blocks;
+ __entry->from = from;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
+ "start file offset = %llu",
+ show_dev_ino(__entry),
+ __entry->size,
+ (unsigned long long)__entry->blocks,
+ (unsigned long long)__entry->from)
+);
+
+DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
+
+ TP_PROTO(struct inode *inode, u64 from),
+
+ TP_ARGS(inode, from)
+);
+
+DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret)
+);
+
+DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
+
+ TP_PROTO(struct inode *inode, u64 from),
+
+ TP_ARGS(inode, from)
+);
+
+DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret)
+);
+
+DECLARE_EVENT_CLASS(f2fs__truncate_node,
+
+ TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
+
+ TP_ARGS(inode, nid, blk_addr),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(nid_t, nid)
+ __field(block_t, blk_addr)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->nid = nid;
+ __entry->blk_addr = blk_addr;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
+ show_dev_ino(__entry),
+ (unsigned int)__entry->nid,
+ (unsigned long long)__entry->blk_addr)
+);
+
+DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
+
+ TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
+
+ TP_ARGS(inode, nid, blk_addr)
+);
+
+DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
+
+ TP_PROTO(struct inode *inode, int ret),
+
+ TP_ARGS(inode, ret)
+);
+
+DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
+
+ TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
+
+ TP_ARGS(inode, nid, blk_addr)
+);
+
+TRACE_EVENT(f2fs_truncate_partial_nodes,
+
+ TP_PROTO(struct inode *inode, nid_t *nid, int depth, int err),
+
+ TP_ARGS(inode, nid, depth, err),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __array(nid_t, nid, 3)
+ __field(int, depth)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->nid[0] = nid[0];
+ __entry->nid[1] = nid[1];
+ __entry->nid[2] = nid[2];
+ __entry->depth = depth;
+ __entry->err = err;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, "
+ "nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
+ show_dev_ino(__entry),
+ (unsigned int)__entry->nid[0],
+ (unsigned int)__entry->nid[1],
+ (unsigned int)__entry->nid[2],
+ __entry->depth,
+ __entry->err)
+);
+
+TRACE_EVENT(f2fs_file_write_iter,
+
+ TP_PROTO(struct inode *inode, loff_t offset, size_t length,
+ ssize_t ret),
+
+ TP_ARGS(inode, offset, length, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, offset)
+ __field(size_t, length)
+ __field(ssize_t, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->offset = offset;
+ __entry->length = length;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, "
+ "offset = %lld, length = %zu, written(err) = %zd",
+ show_dev_ino(__entry),
+ __entry->offset,
+ __entry->length,
+ __entry->ret)
+);
+
+TRACE_EVENT(f2fs_map_blocks,
+ TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int flag,
+ int ret),
+
+ TP_ARGS(inode, map, flag, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(block_t, m_lblk)
+ __field(block_t, m_pblk)
+ __field(unsigned int, m_len)
+ __field(unsigned int, m_flags)
+ __field(int, m_seg_type)
+ __field(bool, m_may_create)
+ __field(bool, m_multidev_dio)
+ __field(int, flag)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = map->m_bdev->bd_dev;
+ __entry->ino = inode->i_ino;
+ __entry->m_lblk = map->m_lblk;
+ __entry->m_pblk = map->m_pblk;
+ __entry->m_len = map->m_len;
+ __entry->m_flags = map->m_flags;
+ __entry->m_seg_type = map->m_seg_type;
+ __entry->m_may_create = map->m_may_create;
+ __entry->m_multidev_dio = map->m_multidev_dio;
+ __entry->flag = flag;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
+ "start blkaddr = 0x%llx, len = 0x%llx, flags = %u, "
+ "seg_type = %d, may_create = %d, multidevice = %d, "
+ "flag = %d, err = %d",
+ show_dev_ino(__entry),
+ (unsigned long long)__entry->m_lblk,
+ (unsigned long long)__entry->m_pblk,
+ (unsigned long long)__entry->m_len,
+ __entry->m_flags,
+ __entry->m_seg_type,
+ __entry->m_may_create,
+ __entry->m_multidev_dio,
+ __entry->flag,
+ __entry->ret)
+);
+
+TRACE_EVENT(f2fs_background_gc,
+
+ TP_PROTO(struct super_block *sb, unsigned int wait_ms,
+ unsigned int prefree, unsigned int free),
+
+ TP_ARGS(sb, wait_ms, prefree, free),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned int, wait_ms)
+ __field(unsigned int, prefree)
+ __field(unsigned int, free)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->wait_ms = wait_ms;
+ __entry->prefree = prefree;
+ __entry->free = free;
+ ),
+
+ TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u",
+ show_dev(__entry->dev),
+ __entry->wait_ms,
+ __entry->prefree,
+ __entry->free)
+);
+
+TRACE_EVENT(f2fs_gc_begin,
+
+ TP_PROTO(struct super_block *sb, int gc_type, bool no_bg_gc,
+ unsigned int nr_free_secs,
+ long long dirty_nodes, long long dirty_dents,
+ long long dirty_imeta, unsigned int free_sec,
+ unsigned int free_seg, int reserved_seg,
+ unsigned int prefree_seg),
+
+ TP_ARGS(sb, gc_type, no_bg_gc, nr_free_secs, dirty_nodes,
+ dirty_dents, dirty_imeta,
+ free_sec, free_seg, reserved_seg, prefree_seg),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, gc_type)
+ __field(bool, no_bg_gc)
+ __field(unsigned int, nr_free_secs)
+ __field(long long, dirty_nodes)
+ __field(long long, dirty_dents)
+ __field(long long, dirty_imeta)
+ __field(unsigned int, free_sec)
+ __field(unsigned int, free_seg)
+ __field(int, reserved_seg)
+ __field(unsigned int, prefree_seg)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->gc_type = gc_type;
+ __entry->no_bg_gc = no_bg_gc;
+ __entry->nr_free_secs = nr_free_secs;
+ __entry->dirty_nodes = dirty_nodes;
+ __entry->dirty_dents = dirty_dents;
+ __entry->dirty_imeta = dirty_imeta;
+ __entry->free_sec = free_sec;
+ __entry->free_seg = free_seg;
+ __entry->reserved_seg = reserved_seg;
+ __entry->prefree_seg = prefree_seg;
+ ),
+
+ TP_printk("dev = (%d,%d), gc_type = %s, no_background_GC = %d, nr_free_secs = %u, "
+ "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, free_seg:%u, "
+ "rsv_seg:%d, prefree_seg:%u",
+ show_dev(__entry->dev),
+ show_gc_type(__entry->gc_type),
+ (__entry->gc_type == BG_GC) ? __entry->no_bg_gc : -1,
+ __entry->nr_free_secs,
+ __entry->dirty_nodes,
+ __entry->dirty_dents,
+ __entry->dirty_imeta,
+ __entry->free_sec,
+ __entry->free_seg,
+ __entry->reserved_seg,
+ __entry->prefree_seg)
+);
+
+TRACE_EVENT(f2fs_gc_end,
+
+ TP_PROTO(struct super_block *sb, int ret, int seg_freed,
+ int sec_freed, long long dirty_nodes,
+ long long dirty_dents, long long dirty_imeta,
+ unsigned int free_sec, unsigned int free_seg,
+ int reserved_seg, unsigned int prefree_seg),
+
+ TP_ARGS(sb, ret, seg_freed, sec_freed, dirty_nodes, dirty_dents,
+ dirty_imeta, free_sec, free_seg, reserved_seg, prefree_seg),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, ret)
+ __field(int, seg_freed)
+ __field(int, sec_freed)
+ __field(long long, dirty_nodes)
+ __field(long long, dirty_dents)
+ __field(long long, dirty_imeta)
+ __field(unsigned int, free_sec)
+ __field(unsigned int, free_seg)
+ __field(int, reserved_seg)
+ __field(unsigned int, prefree_seg)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->ret = ret;
+ __entry->seg_freed = seg_freed;
+ __entry->sec_freed = sec_freed;
+ __entry->dirty_nodes = dirty_nodes;
+ __entry->dirty_dents = dirty_dents;
+ __entry->dirty_imeta = dirty_imeta;
+ __entry->free_sec = free_sec;
+ __entry->free_seg = free_seg;
+ __entry->reserved_seg = reserved_seg;
+ __entry->prefree_seg = prefree_seg;
+ ),
+
+ TP_printk("dev = (%d,%d), ret = %d, seg_freed = %d, sec_freed = %d, "
+ "nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, "
+ "free_seg:%u, rsv_seg:%d, prefree_seg:%u",
+ show_dev(__entry->dev),
+ __entry->ret,
+ __entry->seg_freed,
+ __entry->sec_freed,
+ __entry->dirty_nodes,
+ __entry->dirty_dents,
+ __entry->dirty_imeta,
+ __entry->free_sec,
+ __entry->free_seg,
+ __entry->reserved_seg,
+ __entry->prefree_seg)
+);
+
+TRACE_EVENT(f2fs_get_victim,
+
+ TP_PROTO(struct super_block *sb, int type, int gc_type,
+ struct victim_sel_policy *p, unsigned int pre_victim,
+ unsigned int prefree, unsigned int free),
+
+ TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, type)
+ __field(int, gc_type)
+ __field(int, alloc_mode)
+ __field(int, gc_mode)
+ __field(unsigned int, victim)
+ __field(unsigned int, cost)
+ __field(unsigned int, ofs_unit)
+ __field(unsigned int, pre_victim)
+ __field(unsigned int, prefree)
+ __field(unsigned int, free)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->type = type;
+ __entry->gc_type = gc_type;
+ __entry->alloc_mode = p->alloc_mode;
+ __entry->gc_mode = p->gc_mode;
+ __entry->victim = p->min_segno;
+ __entry->cost = p->min_cost;
+ __entry->ofs_unit = p->ofs_unit;
+ __entry->pre_victim = pre_victim;
+ __entry->prefree = prefree;
+ __entry->free = free;
+ ),
+
+ TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), "
+ "victim = %u, cost = %u, ofs_unit = %u, "
+ "pre_victim_secno = %d, prefree = %u, free = %u",
+ show_dev(__entry->dev),
+ show_data_type(__entry->type),
+ show_gc_type(__entry->gc_type),
+ show_alloc_mode(__entry->alloc_mode),
+ show_victim_policy(__entry->gc_mode),
+ __entry->victim,
+ __entry->cost,
+ __entry->ofs_unit,
+ (int)__entry->pre_victim,
+ __entry->prefree,
+ __entry->free)
+);
+
+TRACE_EVENT(f2fs_lookup_start,
+
+ TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags),
+
+ TP_ARGS(dir, dentry, flags),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __string(name, dentry->d_name.name)
+ __field(unsigned int, flags)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dir->i_sb->s_dev;
+ __entry->ino = dir->i_ino;
+ __assign_str(name, dentry->d_name.name);
+ __entry->flags = flags;
+ ),
+
+ TP_printk("dev = (%d,%d), pino = %lu, name:%s, flags:%u",
+ show_dev_ino(__entry),
+ __get_str(name),
+ __entry->flags)
+);
+
+TRACE_EVENT(f2fs_lookup_end,
+
+ TP_PROTO(struct inode *dir, struct dentry *dentry, nid_t ino,
+ int err),
+
+ TP_ARGS(dir, dentry, ino, err),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __string(name, dentry->d_name.name)
+ __field(nid_t, cino)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dir->i_sb->s_dev;
+ __entry->ino = dir->i_ino;
+ __assign_str(name, dentry->d_name.name);
+ __entry->cino = ino;
+ __entry->err = err;
+ ),
+
+ TP_printk("dev = (%d,%d), pino = %lu, name:%s, ino:%u, err:%d",
+ show_dev_ino(__entry),
+ __get_str(name),
+ __entry->cino,
+ __entry->err)
+);
+
+TRACE_EVENT(f2fs_readdir,
+
+ TP_PROTO(struct inode *dir, loff_t start_pos, loff_t end_pos, int err),
+
+ TP_ARGS(dir, start_pos, end_pos, err),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, start)
+ __field(loff_t, end)
+ __field(int, err)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dir->i_sb->s_dev;
+ __entry->ino = dir->i_ino;
+ __entry->start = start_pos;
+ __entry->end = end_pos;
+ __entry->err = err;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, start_pos:%llu, end_pos:%llu, err:%d",
+ show_dev_ino(__entry),
+ __entry->start,
+ __entry->end,
+ __entry->err)
+);
+
+TRACE_EVENT(f2fs_fallocate,
+
+ TP_PROTO(struct inode *inode, int mode,
+ loff_t offset, loff_t len, int ret),
+
+ TP_ARGS(inode, mode, offset, len, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(int, mode)
+ __field(loff_t, offset)
+ __field(loff_t, len)
+ __field(loff_t, size)
+ __field(blkcnt_t, blocks)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->mode = mode;
+ __entry->offset = offset;
+ __entry->len = len;
+ __entry->size = inode->i_size;
+ __entry->blocks = inode->i_blocks;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
+ "len = %lld, i_size = %lld, i_blocks = %llu, ret = %d",
+ show_dev_ino(__entry),
+ __entry->mode,
+ (unsigned long long)__entry->offset,
+ (unsigned long long)__entry->len,
+ (unsigned long long)__entry->size,
+ (unsigned long long)__entry->blocks,
+ __entry->ret)
+);
+
+TRACE_EVENT(f2fs_direct_IO_enter,
+
+ TP_PROTO(struct inode *inode, struct kiocb *iocb, long len, int rw),
+
+ TP_ARGS(inode, iocb, len, rw),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, ki_pos)
+ __field(int, ki_flags)
+ __field(u16, ki_ioprio)
+ __field(unsigned long, len)
+ __field(int, rw)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->ki_pos = iocb->ki_pos;
+ __entry->ki_flags = iocb->ki_flags;
+ __entry->ki_ioprio = iocb->ki_ioprio;
+ __entry->len = len;
+ __entry->rw = rw;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu ki_flags = %x ki_ioprio = %x rw = %d",
+ show_dev_ino(__entry),
+ __entry->ki_pos,
+ __entry->len,
+ __entry->ki_flags,
+ __entry->ki_ioprio,
+ __entry->rw)
+);
+
+TRACE_EVENT(f2fs_direct_IO_exit,
+
+ TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
+ int rw, int ret),
+
+ TP_ARGS(inode, offset, len, rw, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, pos)
+ __field(unsigned long, len)
+ __field(int, rw)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pos = offset;
+ __entry->len = len;
+ __entry->rw = rw;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
+ "rw = %d ret = %d",
+ show_dev_ino(__entry),
+ __entry->pos,
+ __entry->len,
+ __entry->rw,
+ __entry->ret)
+);
+
+TRACE_EVENT(f2fs_reserve_new_blocks,
+
+ TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node,
+ blkcnt_t count),
+
+ TP_ARGS(inode, nid, ofs_in_node, count),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(nid_t, nid)
+ __field(unsigned int, ofs_in_node)
+ __field(blkcnt_t, count)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->nid = nid;
+ __entry->ofs_in_node = ofs_in_node;
+ __entry->count = count;
+ ),
+
+ TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu",
+ show_dev(__entry->dev),
+ (unsigned int)__entry->nid,
+ __entry->ofs_in_node,
+ (unsigned long long)__entry->count)
+);
+
+DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
+
+ TP_PROTO(struct page *page, struct f2fs_io_info *fio),
+
+ TP_ARGS(page, fio),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(pgoff_t, index)
+ __field(block_t, old_blkaddr)
+ __field(block_t, new_blkaddr)
+ __field(enum req_op, op)
+ __field(blk_opf_t, op_flags)
+ __field(int, temp)
+ __field(int, type)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = page_file_mapping(page)->host->i_sb->s_dev;
+ __entry->ino = page_file_mapping(page)->host->i_ino;
+ __entry->index = page->index;
+ __entry->old_blkaddr = fio->old_blkaddr;
+ __entry->new_blkaddr = fio->new_blkaddr;
+ __entry->op = fio->op;
+ __entry->op_flags = fio->op_flags;
+ __entry->temp = fio->temp;
+ __entry->type = fio->type;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
+ "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s",
+ show_dev_ino(__entry),
+ (unsigned long)__entry->index,
+ (unsigned long long)__entry->old_blkaddr,
+ (unsigned long long)__entry->new_blkaddr,
+ show_bio_type(__entry->op, __entry->op_flags),
+ show_block_temp(__entry->temp),
+ show_block_type(__entry->type))
+);
+
+DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
+
+ TP_PROTO(struct page *page, struct f2fs_io_info *fio),
+
+ TP_ARGS(page, fio),
+
+ TP_CONDITION(page->mapping)
+);
+
+DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write,
+
+ TP_PROTO(struct page *page, struct f2fs_io_info *fio),
+
+ TP_ARGS(page, fio),
+
+ TP_CONDITION(page->mapping)
+);
+
+DECLARE_EVENT_CLASS(f2fs__bio,
+
+ TP_PROTO(struct super_block *sb, int type, struct bio *bio),
+
+ TP_ARGS(sb, type, bio),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(dev_t, target)
+ __field(enum req_op, op)
+ __field(blk_opf_t, op_flags)
+ __field(int, type)
+ __field(sector_t, sector)
+ __field(unsigned int, size)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->target = bio_dev(bio);
+ __entry->op = bio_op(bio);
+ __entry->op_flags = bio->bi_opf;
+ __entry->type = type;
+ __entry->sector = bio->bi_iter.bi_sector;
+ __entry->size = bio->bi_iter.bi_size;
+ ),
+
+ TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u",
+ show_dev(__entry->target),
+ show_dev(__entry->dev),
+ show_bio_type(__entry->op, __entry->op_flags),
+ show_block_type(__entry->type),
+ (unsigned long long)__entry->sector,
+ __entry->size)
+);
+
+DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio,
+
+ TP_PROTO(struct super_block *sb, int type, struct bio *bio),
+
+ TP_ARGS(sb, type, bio),
+
+ TP_CONDITION(bio)
+);
+
+DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio,
+
+ TP_PROTO(struct super_block *sb, int type, struct bio *bio),
+
+ TP_ARGS(sb, type, bio),
+
+ TP_CONDITION(bio)
+);
+
+DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio,
+
+ TP_PROTO(struct super_block *sb, int type, struct bio *bio),
+
+ TP_ARGS(sb, type, bio),
+
+ TP_CONDITION(bio)
+);
+
+DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio,
+
+ TP_PROTO(struct super_block *sb, int type, struct bio *bio),
+
+ TP_ARGS(sb, type, bio),
+
+ TP_CONDITION(bio)
+);
+
+TRACE_EVENT(f2fs_write_begin,
+
+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len),
+
+ TP_ARGS(inode, pos, len),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, pos)
+ __field(unsigned int, len)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pos = pos;
+ __entry->len = len;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u",
+ show_dev_ino(__entry),
+ (unsigned long long)__entry->pos,
+ __entry->len)
+);
+
+TRACE_EVENT(f2fs_write_end,
+
+ TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
+ unsigned int copied),
+
+ TP_ARGS(inode, pos, len, copied),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(loff_t, pos)
+ __field(unsigned int, len)
+ __field(unsigned int, copied)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pos = pos;
+ __entry->len = len;
+ __entry->copied = copied;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
+ show_dev_ino(__entry),
+ (unsigned long long)__entry->pos,
+ __entry->len,
+ __entry->copied)
+);
+
+DECLARE_EVENT_CLASS(f2fs__page,
+
+ TP_PROTO(struct page *page, int type),
+
+ TP_ARGS(page, type),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(int, type)
+ __field(int, dir)
+ __field(pgoff_t, index)
+ __field(int, dirty)
+ __field(int, uptodate)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = page_file_mapping(page)->host->i_sb->s_dev;
+ __entry->ino = page_file_mapping(page)->host->i_ino;
+ __entry->type = type;
+ __entry->dir =
+ S_ISDIR(page_file_mapping(page)->host->i_mode);
+ __entry->index = page->index;
+ __entry->dirty = PageDirty(page);
+ __entry->uptodate = PageUptodate(page);
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
+ "dirty = %d, uptodate = %d",
+ show_dev_ino(__entry),
+ show_block_type(__entry->type),
+ show_file_type(__entry->dir),
+ (unsigned long)__entry->index,
+ __entry->dirty,
+ __entry->uptodate)
+);
+
+DEFINE_EVENT(f2fs__page, f2fs_writepage,
+
+ TP_PROTO(struct page *page, int type),
+
+ TP_ARGS(page, type)
+);
+
+DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,
+
+ TP_PROTO(struct page *page, int type),
+
+ TP_ARGS(page, type)
+);
+
+DEFINE_EVENT(f2fs__page, f2fs_readpage,
+
+ TP_PROTO(struct page *page, int type),
+
+ TP_ARGS(page, type)
+);
+
+DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
+
+ TP_PROTO(struct page *page, int type),
+
+ TP_ARGS(page, type)
+);
+
+DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
+
+ TP_PROTO(struct page *page, int type),
+
+ TP_ARGS(page, type)
+);
+
+TRACE_EVENT(f2fs_replace_atomic_write_block,
+
+ TP_PROTO(struct inode *inode, struct inode *cow_inode, pgoff_t index,
+ block_t old_addr, block_t new_addr, bool recovery),
+
+ TP_ARGS(inode, cow_inode, index, old_addr, new_addr, recovery),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(ino_t, cow_ino)
+ __field(pgoff_t, index)
+ __field(block_t, old_addr)
+ __field(block_t, new_addr)
+ __field(bool, recovery)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->cow_ino = cow_inode->i_ino;
+ __entry->index = index;
+ __entry->old_addr = old_addr;
+ __entry->new_addr = new_addr;
+ __entry->recovery = recovery;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, cow_ino = %lu, index = %lu, "
+ "old_addr = 0x%llx, new_addr = 0x%llx, recovery = %d",
+ show_dev_ino(__entry),
+ __entry->cow_ino,
+ (unsigned long)__entry->index,
+ (unsigned long long)__entry->old_addr,
+ (unsigned long long)__entry->new_addr,
+ __entry->recovery)
+);
+
+TRACE_EVENT(f2fs_filemap_fault,
+
+ TP_PROTO(struct inode *inode, pgoff_t index, unsigned long ret),
+
+ TP_ARGS(inode, index, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(pgoff_t, index)
+ __field(unsigned long, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->index = index;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, index = %lu, ret = %lx",
+ show_dev_ino(__entry),
+ (unsigned long)__entry->index,
+ __entry->ret)
+);
+
+TRACE_EVENT(f2fs_writepages,
+
+ TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
+
+ TP_ARGS(inode, wbc, type),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(int, type)
+ __field(int, dir)
+ __field(long, nr_to_write)
+ __field(long, pages_skipped)
+ __field(loff_t, range_start)
+ __field(loff_t, range_end)
+ __field(pgoff_t, writeback_index)
+ __field(int, sync_mode)
+ __field(char, for_kupdate)
+ __field(char, for_background)
+ __field(char, tagged_writepages)
+ __field(char, for_reclaim)
+ __field(char, range_cyclic)
+ __field(char, for_sync)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->type = type;
+ __entry->dir = S_ISDIR(inode->i_mode);
+ __entry->nr_to_write = wbc->nr_to_write;
+ __entry->pages_skipped = wbc->pages_skipped;
+ __entry->range_start = wbc->range_start;
+ __entry->range_end = wbc->range_end;
+ __entry->writeback_index = inode->i_mapping->writeback_index;
+ __entry->sync_mode = wbc->sync_mode;
+ __entry->for_kupdate = wbc->for_kupdate;
+ __entry->for_background = wbc->for_background;
+ __entry->tagged_writepages = wbc->tagged_writepages;
+ __entry->for_reclaim = wbc->for_reclaim;
+ __entry->range_cyclic = wbc->range_cyclic;
+ __entry->for_sync = wbc->for_sync;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
+ "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
+ "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
+ show_dev_ino(__entry),
+ show_block_type(__entry->type),
+ show_file_type(__entry->dir),
+ __entry->nr_to_write,
+ __entry->pages_skipped,
+ __entry->range_start,
+ __entry->range_end,
+ (unsigned long)__entry->writeback_index,
+ __entry->sync_mode,
+ __entry->for_kupdate,
+ __entry->for_background,
+ __entry->tagged_writepages,
+ __entry->for_reclaim,
+ __entry->range_cyclic,
+ __entry->for_sync)
+);
+
+TRACE_EVENT(f2fs_readpages,
+
+ TP_PROTO(struct inode *inode, pgoff_t start, unsigned int nrpage),
+
+ TP_ARGS(inode, start, nrpage),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(pgoff_t, start)
+ __field(unsigned int, nrpage)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->start = start;
+ __entry->nrpage = nrpage;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u",
+ show_dev_ino(__entry),
+ (unsigned long)__entry->start,
+ __entry->nrpage)
+);
+
+TRACE_EVENT(f2fs_write_checkpoint,
+
+ TP_PROTO(struct super_block *sb, int reason, const char *msg),
+
+ TP_ARGS(sb, reason, msg),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, reason)
+ __string(dest_msg, msg)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->reason = reason;
+ __assign_str(dest_msg, msg);
+ ),
+
+ TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
+ show_dev(__entry->dev),
+ show_cpreason(__entry->reason),
+ __get_str(dest_msg))
+);
+
+DECLARE_EVENT_CLASS(f2fs_discard,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
+
+ TP_ARGS(dev, blkstart, blklen),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(block_t, blkstart)
+ __field(block_t, blklen)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev->bd_dev;
+ __entry->blkstart = blkstart;
+ __entry->blklen = blklen;
+ ),
+
+ TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
+ show_dev(__entry->dev),
+ (unsigned long long)__entry->blkstart,
+ (unsigned long long)__entry->blklen)
+);
+
+DEFINE_EVENT(f2fs_discard, f2fs_queue_discard,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
+
+ TP_ARGS(dev, blkstart, blklen)
+);
+
+DEFINE_EVENT(f2fs_discard, f2fs_issue_discard,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
+
+ TP_ARGS(dev, blkstart, blklen)
+);
+
+DEFINE_EVENT(f2fs_discard, f2fs_remove_discard,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
+
+ TP_ARGS(dev, blkstart, blklen)
+);
+
+DECLARE_EVENT_CLASS(f2fs_reset_zone,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart),
+
+ TP_ARGS(dev, blkstart),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(block_t, blkstart)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev->bd_dev;
+ __entry->blkstart = blkstart;
+ ),
+
+ TP_printk("dev = (%d,%d), zone at block = 0x%llx",
+ show_dev(__entry->dev),
+ (unsigned long long)__entry->blkstart)
+);
+
+DEFINE_EVENT(f2fs_reset_zone, f2fs_queue_reset_zone,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart),
+
+ TP_ARGS(dev, blkstart)
+);
+
+DEFINE_EVENT(f2fs_reset_zone, f2fs_issue_reset_zone,
+
+ TP_PROTO(struct block_device *dev, block_t blkstart),
+
+ TP_ARGS(dev, blkstart)
+);
+
+TRACE_EVENT(f2fs_issue_flush,
+
+ TP_PROTO(struct block_device *dev, unsigned int nobarrier,
+ unsigned int flush_merge, int ret),
+
+ TP_ARGS(dev, nobarrier, flush_merge, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned int, nobarrier)
+ __field(unsigned int, flush_merge)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = dev->bd_dev;
+ __entry->nobarrier = nobarrier;
+ __entry->flush_merge = flush_merge;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), %s %s, ret = %d",
+ show_dev(__entry->dev),
+ __entry->nobarrier ? "skip (nobarrier)" : "issue",
+ __entry->flush_merge ? " with flush_merge" : "",
+ __entry->ret)
+);
+
+TRACE_EVENT(f2fs_lookup_extent_tree_start,
+
+ TP_PROTO(struct inode *inode, unsigned int pgofs, enum extent_type type),
+
+ TP_ARGS(inode, pgofs, type),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, pgofs)
+ __field(enum extent_type, type)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pgofs = pgofs;
+ __entry->type = type;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, type = %s",
+ show_dev_ino(__entry),
+ __entry->pgofs,
+ show_extent_type(__entry->type))
+);
+
+TRACE_EVENT_CONDITION(f2fs_lookup_read_extent_tree_end,
+
+ TP_PROTO(struct inode *inode, unsigned int pgofs,
+ struct extent_info *ei),
+
+ TP_ARGS(inode, pgofs, ei),
+
+ TP_CONDITION(ei),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, pgofs)
+ __field(unsigned int, fofs)
+ __field(unsigned int, len)
+ __field(u32, blk)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pgofs = pgofs;
+ __entry->fofs = ei->fofs;
+ __entry->len = ei->len;
+ __entry->blk = ei->blk;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
+ "read_ext_info(fofs: %u, len: %u, blk: %u)",
+ show_dev_ino(__entry),
+ __entry->pgofs,
+ __entry->fofs,
+ __entry->len,
+ __entry->blk)
+);
+
+TRACE_EVENT_CONDITION(f2fs_lookup_age_extent_tree_end,
+
+ TP_PROTO(struct inode *inode, unsigned int pgofs,
+ struct extent_info *ei),
+
+ TP_ARGS(inode, pgofs, ei),
+
+ TP_CONDITION(ei),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, pgofs)
+ __field(unsigned int, fofs)
+ __field(unsigned int, len)
+ __field(unsigned long long, age)
+ __field(unsigned long long, blocks)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pgofs = pgofs;
+ __entry->fofs = ei->fofs;
+ __entry->len = ei->len;
+ __entry->age = ei->age;
+ __entry->blocks = ei->last_blocks;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
+ "age_ext_info(fofs: %u, len: %u, age: %llu, blocks: %llu)",
+ show_dev_ino(__entry),
+ __entry->pgofs,
+ __entry->fofs,
+ __entry->len,
+ __entry->age,
+ __entry->blocks)
+);
+
+TRACE_EVENT(f2fs_update_read_extent_tree_range,
+
+ TP_PROTO(struct inode *inode, unsigned int pgofs, unsigned int len,
+ block_t blkaddr,
+ unsigned int c_len),
+
+ TP_ARGS(inode, pgofs, len, blkaddr, c_len),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, pgofs)
+ __field(u32, blk)
+ __field(unsigned int, len)
+ __field(unsigned int, c_len)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pgofs = pgofs;
+ __entry->len = len;
+ __entry->blk = blkaddr;
+ __entry->c_len = c_len;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
+ "len = %u, blkaddr = %u, c_len = %u",
+ show_dev_ino(__entry),
+ __entry->pgofs,
+ __entry->len,
+ __entry->blk,
+ __entry->c_len)
+);
+
+TRACE_EVENT(f2fs_update_age_extent_tree_range,
+
+ TP_PROTO(struct inode *inode, unsigned int pgofs, unsigned int len,
+ unsigned long long age,
+ unsigned long long last_blks),
+
+ TP_ARGS(inode, pgofs, len, age, last_blks),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, pgofs)
+ __field(unsigned int, len)
+ __field(unsigned long long, age)
+ __field(unsigned long long, blocks)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->pgofs = pgofs;
+ __entry->len = len;
+ __entry->age = age;
+ __entry->blocks = last_blks;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
+ "len = %u, age = %llu, blocks = %llu",
+ show_dev_ino(__entry),
+ __entry->pgofs,
+ __entry->len,
+ __entry->age,
+ __entry->blocks)
+);
+
+TRACE_EVENT(f2fs_shrink_extent_tree,
+
+ TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
+ unsigned int tree_cnt, enum extent_type type),
+
+ TP_ARGS(sbi, node_cnt, tree_cnt, type),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned int, node_cnt)
+ __field(unsigned int, tree_cnt)
+ __field(enum extent_type, type)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sbi->sb->s_dev;
+ __entry->node_cnt = node_cnt;
+ __entry->tree_cnt = tree_cnt;
+ __entry->type = type;
+ ),
+
+ TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u, type = %s",
+ show_dev(__entry->dev),
+ __entry->node_cnt,
+ __entry->tree_cnt,
+ show_extent_type(__entry->type))
+);
+
+TRACE_EVENT(f2fs_destroy_extent_tree,
+
+ TP_PROTO(struct inode *inode, unsigned int node_cnt,
+ enum extent_type type),
+
+ TP_ARGS(inode, node_cnt, type),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(unsigned int, node_cnt)
+ __field(enum extent_type, type)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->node_cnt = node_cnt;
+ __entry->type = type;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u, type = %s",
+ show_dev_ino(__entry),
+ __entry->node_cnt,
+ show_extent_type(__entry->type))
+);
+
+DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes,
+
+ TP_PROTO(struct super_block *sb, int type, s64 count),
+
+ TP_ARGS(sb, type, count),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(int, type)
+ __field(s64, count)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->type = type;
+ __entry->count = count;
+ ),
+
+ TP_printk("dev = (%d,%d), %s, dirty count = %lld",
+ show_dev(__entry->dev),
+ show_file_type(__entry->type),
+ __entry->count)
+);
+
+DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter,
+
+ TP_PROTO(struct super_block *sb, int type, s64 count),
+
+ TP_ARGS(sb, type, count)
+);
+
+DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit,
+
+ TP_PROTO(struct super_block *sb, int type, s64 count),
+
+ TP_ARGS(sb, type, count)
+);
+
+TRACE_EVENT(f2fs_shutdown,
+
+ TP_PROTO(struct f2fs_sb_info *sbi, unsigned int mode, int ret),
+
+ TP_ARGS(sbi, mode, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned int, mode)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sbi->sb->s_dev;
+ __entry->mode = mode;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), mode: %s, ret:%d",
+ show_dev(__entry->dev),
+ show_shutdown_mode(__entry->mode),
+ __entry->ret)
+);
+
+DECLARE_EVENT_CLASS(f2fs_zip_start,
+
+ TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
+ unsigned int cluster_size, unsigned char algtype),
+
+ TP_ARGS(inode, cluster_idx, cluster_size, algtype),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(pgoff_t, idx)
+ __field(unsigned int, size)
+ __field(unsigned int, algtype)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->idx = cluster_idx;
+ __entry->size = cluster_size;
+ __entry->algtype = algtype;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, "
+ "cluster_size = %u, algorithm = %s",
+ show_dev_ino(__entry),
+ __entry->idx,
+ __entry->size,
+ show_compress_algorithm(__entry->algtype))
+);
+
+DECLARE_EVENT_CLASS(f2fs_zip_end,
+
+ TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
+ unsigned int compressed_size, int ret),
+
+ TP_ARGS(inode, cluster_idx, compressed_size, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(pgoff_t, idx)
+ __field(unsigned int, size)
+ __field(unsigned int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->idx = cluster_idx;
+ __entry->size = compressed_size;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, cluster_idx:%lu, "
+ "compressed_size = %u, ret = %d",
+ show_dev_ino(__entry),
+ __entry->idx,
+ __entry->size,
+ __entry->ret)
+);
+
+DEFINE_EVENT(f2fs_zip_start, f2fs_compress_pages_start,
+
+ TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
+ unsigned int cluster_size, unsigned char algtype),
+
+ TP_ARGS(inode, cluster_idx, cluster_size, algtype)
+);
+
+DEFINE_EVENT(f2fs_zip_start, f2fs_decompress_pages_start,
+
+ TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
+ unsigned int cluster_size, unsigned char algtype),
+
+ TP_ARGS(inode, cluster_idx, cluster_size, algtype)
+);
+
+DEFINE_EVENT(f2fs_zip_end, f2fs_compress_pages_end,
+
+ TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
+ unsigned int compressed_size, int ret),
+
+ TP_ARGS(inode, cluster_idx, compressed_size, ret)
+);
+
+DEFINE_EVENT(f2fs_zip_end, f2fs_decompress_pages_end,
+
+ TP_PROTO(struct inode *inode, pgoff_t cluster_idx,
+ unsigned int compressed_size, int ret),
+
+ TP_ARGS(inode, cluster_idx, compressed_size, ret)
+);
+
+#ifdef CONFIG_F2FS_IOSTAT
+TRACE_EVENT(f2fs_iostat,
+
+ TP_PROTO(struct f2fs_sb_info *sbi, unsigned long long *iostat),
+
+ TP_ARGS(sbi, iostat),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned long long, app_dio)
+ __field(unsigned long long, app_bio)
+ __field(unsigned long long, app_wio)
+ __field(unsigned long long, app_mio)
+ __field(unsigned long long, app_bcdio)
+ __field(unsigned long long, app_mcdio)
+ __field(unsigned long long, fs_dio)
+ __field(unsigned long long, fs_cdio)
+ __field(unsigned long long, fs_nio)
+ __field(unsigned long long, fs_mio)
+ __field(unsigned long long, fs_gc_dio)
+ __field(unsigned long long, fs_gc_nio)
+ __field(unsigned long long, fs_cp_dio)
+ __field(unsigned long long, fs_cp_nio)
+ __field(unsigned long long, fs_cp_mio)
+ __field(unsigned long long, app_drio)
+ __field(unsigned long long, app_brio)
+ __field(unsigned long long, app_rio)
+ __field(unsigned long long, app_mrio)
+ __field(unsigned long long, app_bcrio)
+ __field(unsigned long long, app_mcrio)
+ __field(unsigned long long, fs_drio)
+ __field(unsigned long long, fs_gdrio)
+ __field(unsigned long long, fs_cdrio)
+ __field(unsigned long long, fs_nrio)
+ __field(unsigned long long, fs_mrio)
+ __field(unsigned long long, fs_discard)
+ __field(unsigned long long, fs_reset_zone)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sbi->sb->s_dev;
+ __entry->app_dio = iostat[APP_DIRECT_IO];
+ __entry->app_bio = iostat[APP_BUFFERED_IO];
+ __entry->app_wio = iostat[APP_WRITE_IO];
+ __entry->app_mio = iostat[APP_MAPPED_IO];
+ __entry->app_bcdio = iostat[APP_BUFFERED_CDATA_IO];
+ __entry->app_mcdio = iostat[APP_MAPPED_CDATA_IO];
+ __entry->fs_dio = iostat[FS_DATA_IO];
+ __entry->fs_cdio = iostat[FS_CDATA_IO];
+ __entry->fs_nio = iostat[FS_NODE_IO];
+ __entry->fs_mio = iostat[FS_META_IO];
+ __entry->fs_gc_dio = iostat[FS_GC_DATA_IO];
+ __entry->fs_gc_nio = iostat[FS_GC_NODE_IO];
+ __entry->fs_cp_dio = iostat[FS_CP_DATA_IO];
+ __entry->fs_cp_nio = iostat[FS_CP_NODE_IO];
+ __entry->fs_cp_mio = iostat[FS_CP_META_IO];
+ __entry->app_drio = iostat[APP_DIRECT_READ_IO];
+ __entry->app_brio = iostat[APP_BUFFERED_READ_IO];
+ __entry->app_rio = iostat[APP_READ_IO];
+ __entry->app_mrio = iostat[APP_MAPPED_READ_IO];
+ __entry->app_bcrio = iostat[APP_BUFFERED_CDATA_READ_IO];
+ __entry->app_mcrio = iostat[APP_MAPPED_CDATA_READ_IO];
+ __entry->fs_drio = iostat[FS_DATA_READ_IO];
+ __entry->fs_gdrio = iostat[FS_GDATA_READ_IO];
+ __entry->fs_cdrio = iostat[FS_CDATA_READ_IO];
+ __entry->fs_nrio = iostat[FS_NODE_READ_IO];
+ __entry->fs_mrio = iostat[FS_META_READ_IO];
+ __entry->fs_discard = iostat[FS_DISCARD_IO];
+ __entry->fs_reset_zone = iostat[FS_ZONE_RESET_IO];
+ ),
+
+ TP_printk("dev = (%d,%d), "
+ "app [write=%llu (direct=%llu, buffered=%llu), mapped=%llu, "
+ "compr(buffered=%llu, mapped=%llu)], "
+ "fs [data=%llu, cdata=%llu, node=%llu, meta=%llu, discard=%llu, "
+ "reset_zone=%llu], "
+ "gc [data=%llu, node=%llu], "
+ "cp [data=%llu, node=%llu, meta=%llu], "
+ "app [read=%llu (direct=%llu, buffered=%llu), mapped=%llu], "
+ "compr(buffered=%llu, mapped=%llu)], "
+ "fs [data=%llu, (gc_data=%llu, cdata=%llu), "
+ "node=%llu, meta=%llu]",
+ show_dev(__entry->dev), __entry->app_wio, __entry->app_dio,
+ __entry->app_bio, __entry->app_mio, __entry->app_bcdio,
+ __entry->app_mcdio, __entry->fs_dio, __entry->fs_cdio,
+ __entry->fs_nio, __entry->fs_mio, __entry->fs_discard,
+ __entry->fs_reset_zone,
+ __entry->fs_gc_dio, __entry->fs_gc_nio, __entry->fs_cp_dio,
+ __entry->fs_cp_nio, __entry->fs_cp_mio,
+ __entry->app_rio, __entry->app_drio, __entry->app_brio,
+ __entry->app_mrio, __entry->app_bcrio, __entry->app_mcrio,
+ __entry->fs_drio, __entry->fs_gdrio,
+ __entry->fs_cdrio, __entry->fs_nrio, __entry->fs_mrio)
+);
+
+#ifndef __F2FS_IOSTAT_LATENCY_TYPE
+#define __F2FS_IOSTAT_LATENCY_TYPE
+struct f2fs_iostat_latency {
+ unsigned int peak_lat;
+ unsigned int avg_lat;
+ unsigned int cnt;
+};
+#endif /* __F2FS_IOSTAT_LATENCY_TYPE */
+
+TRACE_EVENT(f2fs_iostat_latency,
+
+ TP_PROTO(struct f2fs_sb_info *sbi, struct f2fs_iostat_latency (*iostat_lat)[NR_PAGE_TYPE]),
+
+ TP_ARGS(sbi, iostat_lat),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(unsigned int, d_rd_peak)
+ __field(unsigned int, d_rd_avg)
+ __field(unsigned int, d_rd_cnt)
+ __field(unsigned int, n_rd_peak)
+ __field(unsigned int, n_rd_avg)
+ __field(unsigned int, n_rd_cnt)
+ __field(unsigned int, m_rd_peak)
+ __field(unsigned int, m_rd_avg)
+ __field(unsigned int, m_rd_cnt)
+ __field(unsigned int, d_wr_s_peak)
+ __field(unsigned int, d_wr_s_avg)
+ __field(unsigned int, d_wr_s_cnt)
+ __field(unsigned int, n_wr_s_peak)
+ __field(unsigned int, n_wr_s_avg)
+ __field(unsigned int, n_wr_s_cnt)
+ __field(unsigned int, m_wr_s_peak)
+ __field(unsigned int, m_wr_s_avg)
+ __field(unsigned int, m_wr_s_cnt)
+ __field(unsigned int, d_wr_as_peak)
+ __field(unsigned int, d_wr_as_avg)
+ __field(unsigned int, d_wr_as_cnt)
+ __field(unsigned int, n_wr_as_peak)
+ __field(unsigned int, n_wr_as_avg)
+ __field(unsigned int, n_wr_as_cnt)
+ __field(unsigned int, m_wr_as_peak)
+ __field(unsigned int, m_wr_as_avg)
+ __field(unsigned int, m_wr_as_cnt)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sbi->sb->s_dev;
+ __entry->d_rd_peak = iostat_lat[READ_IO][DATA].peak_lat;
+ __entry->d_rd_avg = iostat_lat[READ_IO][DATA].avg_lat;
+ __entry->d_rd_cnt = iostat_lat[READ_IO][DATA].cnt;
+ __entry->n_rd_peak = iostat_lat[READ_IO][NODE].peak_lat;
+ __entry->n_rd_avg = iostat_lat[READ_IO][NODE].avg_lat;
+ __entry->n_rd_cnt = iostat_lat[READ_IO][NODE].cnt;
+ __entry->m_rd_peak = iostat_lat[READ_IO][META].peak_lat;
+ __entry->m_rd_avg = iostat_lat[READ_IO][META].avg_lat;
+ __entry->m_rd_cnt = iostat_lat[READ_IO][META].cnt;
+ __entry->d_wr_s_peak = iostat_lat[WRITE_SYNC_IO][DATA].peak_lat;
+ __entry->d_wr_s_avg = iostat_lat[WRITE_SYNC_IO][DATA].avg_lat;
+ __entry->d_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][DATA].cnt;
+ __entry->n_wr_s_peak = iostat_lat[WRITE_SYNC_IO][NODE].peak_lat;
+ __entry->n_wr_s_avg = iostat_lat[WRITE_SYNC_IO][NODE].avg_lat;
+ __entry->n_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][NODE].cnt;
+ __entry->m_wr_s_peak = iostat_lat[WRITE_SYNC_IO][META].peak_lat;
+ __entry->m_wr_s_avg = iostat_lat[WRITE_SYNC_IO][META].avg_lat;
+ __entry->m_wr_s_cnt = iostat_lat[WRITE_SYNC_IO][META].cnt;
+ __entry->d_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][DATA].peak_lat;
+ __entry->d_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][DATA].avg_lat;
+ __entry->d_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][DATA].cnt;
+ __entry->n_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][NODE].peak_lat;
+ __entry->n_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][NODE].avg_lat;
+ __entry->n_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][NODE].cnt;
+ __entry->m_wr_as_peak = iostat_lat[WRITE_ASYNC_IO][META].peak_lat;
+ __entry->m_wr_as_avg = iostat_lat[WRITE_ASYNC_IO][META].avg_lat;
+ __entry->m_wr_as_cnt = iostat_lat[WRITE_ASYNC_IO][META].cnt;
+ ),
+
+ TP_printk("dev = (%d,%d), "
+ "iotype [peak lat.(ms)/avg lat.(ms)/count], "
+ "rd_data [%u/%u/%u], rd_node [%u/%u/%u], rd_meta [%u/%u/%u], "
+ "wr_sync_data [%u/%u/%u], wr_sync_node [%u/%u/%u], "
+ "wr_sync_meta [%u/%u/%u], wr_async_data [%u/%u/%u], "
+ "wr_async_node [%u/%u/%u], wr_async_meta [%u/%u/%u]",
+ show_dev(__entry->dev),
+ __entry->d_rd_peak, __entry->d_rd_avg, __entry->d_rd_cnt,
+ __entry->n_rd_peak, __entry->n_rd_avg, __entry->n_rd_cnt,
+ __entry->m_rd_peak, __entry->m_rd_avg, __entry->m_rd_cnt,
+ __entry->d_wr_s_peak, __entry->d_wr_s_avg, __entry->d_wr_s_cnt,
+ __entry->n_wr_s_peak, __entry->n_wr_s_avg, __entry->n_wr_s_cnt,
+ __entry->m_wr_s_peak, __entry->m_wr_s_avg, __entry->m_wr_s_cnt,
+ __entry->d_wr_as_peak, __entry->d_wr_as_avg, __entry->d_wr_as_cnt,
+ __entry->n_wr_as_peak, __entry->n_wr_as_avg, __entry->n_wr_as_cnt,
+ __entry->m_wr_as_peak, __entry->m_wr_as_avg, __entry->m_wr_as_cnt)
+);
+#endif
+
+TRACE_EVENT(f2fs_bmap,
+
+ TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock),
+
+ TP_ARGS(inode, lblock, pblock),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(sector_t, lblock)
+ __field(sector_t, pblock)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->lblock = lblock;
+ __entry->pblock = pblock;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld",
+ show_dev_ino(__entry),
+ (unsigned long long)__entry->lblock,
+ (unsigned long long)__entry->pblock)
+);
+
+TRACE_EVENT(f2fs_fiemap,
+
+ TP_PROTO(struct inode *inode, sector_t lblock, sector_t pblock,
+ unsigned long long len, unsigned int flags, int ret),
+
+ TP_ARGS(inode, lblock, pblock, len, flags, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(ino_t, ino)
+ __field(sector_t, lblock)
+ __field(sector_t, pblock)
+ __field(unsigned long long, len)
+ __field(unsigned int, flags)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->lblock = lblock;
+ __entry->pblock = pblock;
+ __entry->len = len;
+ __entry->flags = flags;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("dev = (%d,%d), ino = %lu, lblock:%lld, pblock:%lld, "
+ "len:%llu, flags:%u, ret:%d",
+ show_dev_ino(__entry),
+ (unsigned long long)__entry->lblock,
+ (unsigned long long)__entry->pblock,
+ __entry->len,
+ __entry->flags,
+ __entry->ret)
+);
+
+DECLARE_EVENT_CLASS(f2fs__rw_start,
+
+ TP_PROTO(struct inode *inode, loff_t offset, int bytes,
+ pid_t pid, char *pathname, char *command),
+
+ TP_ARGS(inode, offset, bytes, pid, pathname, command),
+
+ TP_STRUCT__entry(
+ __string(pathbuf, pathname)
+ __field(loff_t, offset)
+ __field(int, bytes)
+ __field(loff_t, i_size)
+ __string(cmdline, command)
+ __field(pid_t, pid)
+ __field(ino_t, ino)
+ ),
+
+ TP_fast_assign(
+ /*
+ * Replace the spaces in filenames and cmdlines
+ * because this screws up the tooling that parses
+ * the traces.
+ */
+ __assign_str(pathbuf, pathname);
+ (void)strreplace(__get_str(pathbuf), ' ', '_');
+ __entry->offset = offset;
+ __entry->bytes = bytes;
+ __entry->i_size = i_size_read(inode);
+ __assign_str(cmdline, command);
+ (void)strreplace(__get_str(cmdline), ' ', '_');
+ __entry->pid = pid;
+ __entry->ino = inode->i_ino;
+ ),
+
+ TP_printk("entry_name %s, offset %llu, bytes %d, cmdline %s,"
+ " pid %d, i_size %llu, ino %lu",
+ __get_str(pathbuf), __entry->offset, __entry->bytes,
+ __get_str(cmdline), __entry->pid, __entry->i_size,
+ (unsigned long) __entry->ino)
+);
+
+DECLARE_EVENT_CLASS(f2fs__rw_end,
+
+ TP_PROTO(struct inode *inode, loff_t offset, int bytes),
+
+ TP_ARGS(inode, offset, bytes),
+
+ TP_STRUCT__entry(
+ __field(ino_t, ino)
+ __field(loff_t, offset)
+ __field(int, bytes)
+ ),
+
+ TP_fast_assign(
+ __entry->ino = inode->i_ino;
+ __entry->offset = offset;
+ __entry->bytes = bytes;
+ ),
+
+ TP_printk("ino %lu, offset %llu, bytes %d",
+ (unsigned long) __entry->ino,
+ __entry->offset, __entry->bytes)
+);
+
+DEFINE_EVENT(f2fs__rw_start, f2fs_dataread_start,
+
+ TP_PROTO(struct inode *inode, loff_t offset, int bytes,
+ pid_t pid, char *pathname, char *command),
+
+ TP_ARGS(inode, offset, bytes, pid, pathname, command)
+);
+
+DEFINE_EVENT(f2fs__rw_end, f2fs_dataread_end,
+
+ TP_PROTO(struct inode *inode, loff_t offset, int bytes),
+
+ TP_ARGS(inode, offset, bytes)
+);
+
+DEFINE_EVENT(f2fs__rw_start, f2fs_datawrite_start,
+
+ TP_PROTO(struct inode *inode, loff_t offset, int bytes,
+ pid_t pid, char *pathname, char *command),
+
+ TP_ARGS(inode, offset, bytes, pid, pathname, command)
+);
+
+DEFINE_EVENT(f2fs__rw_end, f2fs_datawrite_end,
+
+ TP_PROTO(struct inode *inode, loff_t offset, int bytes),
+
+ TP_ARGS(inode, offset, bytes)
+);
+
+#endif /* _TRACE_F2FS_H */
+
+ /* This part must be outside protection */
+#include <trace/define_trace.h>