From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- include/trace/events/erofs.h | 259 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 259 insertions(+) create mode 100644 include/trace/events/erofs.h (limited to 'include/trace/events/erofs.h') diff --git a/include/trace/events/erofs.h b/include/trace/events/erofs.h new file mode 100644 index 000000000..db4f2cec8 --- /dev/null +++ b/include/trace/events/erofs.h @@ -0,0 +1,259 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM erofs + +#if !defined(_TRACE_EROFS_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_EROFS_H + +#include +#include + +struct erofs_map_blocks; + +#define show_dev(dev) MAJOR(dev), MINOR(dev) +#define show_dev_nid(entry) show_dev(entry->dev), entry->nid + +#define show_file_type(type) \ + __print_symbolic(type, \ + { 0, "FILE" }, \ + { 1, "DIR" }) + +#define show_map_flags(flags) __print_flags(flags, "|", \ + { EROFS_GET_BLOCKS_RAW, "RAW" }) + +#define show_mflags(flags) __print_flags(flags, "", \ + { EROFS_MAP_MAPPED, "M" }, \ + { EROFS_MAP_META, "I" }, \ + { EROFS_MAP_ZIPPED, "Z" }) + +TRACE_EVENT(erofs_lookup, + + TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags), + + TP_ARGS(dir, dentry, flags), + + TP_STRUCT__entry( + __field(dev_t, dev ) + __field(erofs_nid_t, nid ) + __string(name, dentry->d_name.name ) + __field(unsigned int, flags ) + ), + + TP_fast_assign( + __entry->dev = dir->i_sb->s_dev; + __entry->nid = EROFS_I(dir)->nid; + __assign_str(name, dentry->d_name.name); + __entry->flags = flags; + ), + + TP_printk("dev = (%d,%d), pnid = %llu, name:%s, flags:%x", + show_dev_nid(__entry), + __get_str(name), + __entry->flags) +); + +TRACE_EVENT(erofs_fill_inode, + TP_PROTO(struct inode *inode, int isdir), + TP_ARGS(inode, isdir), + + TP_STRUCT__entry( + __field(dev_t, dev ) + __field(erofs_nid_t, nid ) + __field(erofs_blk_t, blkaddr ) + __field(unsigned int, ofs ) + __field(int, isdir ) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->nid = EROFS_I(inode)->nid; + __entry->blkaddr = erofs_blknr(iloc(EROFS_I_SB(inode), __entry->nid)); + __entry->ofs = erofs_blkoff(iloc(EROFS_I_SB(inode), __entry->nid)); + __entry->isdir = isdir; + ), + + TP_printk("dev = (%d,%d), nid = %llu, blkaddr %u ofs %u, isdir %d", + show_dev_nid(__entry), + __entry->blkaddr, __entry->ofs, + __entry->isdir) +); + +TRACE_EVENT(erofs_readpage, + + TP_PROTO(struct page *page, bool raw), + + TP_ARGS(page, raw), + + TP_STRUCT__entry( + __field(dev_t, dev ) + __field(erofs_nid_t, nid ) + __field(int, dir ) + __field(pgoff_t, index ) + __field(int, uptodate) + __field(bool, raw ) + ), + + TP_fast_assign( + __entry->dev = page->mapping->host->i_sb->s_dev; + __entry->nid = EROFS_I(page->mapping->host)->nid; + __entry->dir = S_ISDIR(page->mapping->host->i_mode); + __entry->index = page->index; + __entry->uptodate = PageUptodate(page); + __entry->raw = raw; + ), + + TP_printk("dev = (%d,%d), nid = %llu, %s, index = %lu, uptodate = %d " + "raw = %d", + show_dev_nid(__entry), + show_file_type(__entry->dir), + (unsigned long)__entry->index, + __entry->uptodate, + __entry->raw) +); + +TRACE_EVENT(erofs_readpages, + + TP_PROTO(struct inode *inode, pgoff_t start, unsigned int nrpage, + bool raw), + + TP_ARGS(inode, start, nrpage, raw), + + TP_STRUCT__entry( + __field(dev_t, dev ) + __field(erofs_nid_t, nid ) + __field(pgoff_t, start ) + __field(unsigned int, nrpage ) + __field(bool, raw ) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->nid = EROFS_I(inode)->nid; + __entry->start = start; + __entry->nrpage = nrpage; + __entry->raw = raw; + ), + + TP_printk("dev = (%d,%d), nid = %llu, start = %lu nrpage = %u raw = %d", + show_dev_nid(__entry), + (unsigned long)__entry->start, + __entry->nrpage, + __entry->raw) +); + +DECLARE_EVENT_CLASS(erofs__map_blocks_enter, + TP_PROTO(struct inode *inode, struct erofs_map_blocks *map, + unsigned int flags), + + TP_ARGS(inode, map, flags), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( erofs_nid_t, nid ) + __field( erofs_off_t, la ) + __field( u64, llen ) + __field( unsigned int, flags ) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->nid = EROFS_I(inode)->nid; + __entry->la = map->m_la; + __entry->llen = map->m_llen; + __entry->flags = flags; + ), + + TP_printk("dev = (%d,%d), nid = %llu, la %llu llen %llu flags %s", + show_dev_nid(__entry), + __entry->la, __entry->llen, + __entry->flags ? show_map_flags(__entry->flags) : "NULL") +); + +DEFINE_EVENT(erofs__map_blocks_enter, erofs_map_blocks_flatmode_enter, + TP_PROTO(struct inode *inode, struct erofs_map_blocks *map, + unsigned flags), + + TP_ARGS(inode, map, flags) +); + +DEFINE_EVENT(erofs__map_blocks_enter, z_erofs_map_blocks_iter_enter, + TP_PROTO(struct inode *inode, struct erofs_map_blocks *map, + unsigned int flags), + + TP_ARGS(inode, map, flags) +); + +DECLARE_EVENT_CLASS(erofs__map_blocks_exit, + TP_PROTO(struct inode *inode, struct erofs_map_blocks *map, + unsigned int flags, int ret), + + TP_ARGS(inode, map, flags, ret), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( erofs_nid_t, nid ) + __field( unsigned int, flags ) + __field( erofs_off_t, la ) + __field( erofs_off_t, pa ) + __field( u64, llen ) + __field( u64, plen ) + __field( unsigned int, mflags ) + __field( int, ret ) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->nid = EROFS_I(inode)->nid; + __entry->flags = flags; + __entry->la = map->m_la; + __entry->pa = map->m_pa; + __entry->llen = map->m_llen; + __entry->plen = map->m_plen; + __entry->mflags = map->m_flags; + __entry->ret = ret; + ), + + TP_printk("dev = (%d,%d), nid = %llu, flags %s " + "la %llu pa %llu llen %llu plen %llu mflags %s ret %d", + show_dev_nid(__entry), + __entry->flags ? show_map_flags(__entry->flags) : "NULL", + __entry->la, __entry->pa, __entry->llen, __entry->plen, + show_mflags(__entry->mflags), __entry->ret) +); + +DEFINE_EVENT(erofs__map_blocks_exit, erofs_map_blocks_flatmode_exit, + TP_PROTO(struct inode *inode, struct erofs_map_blocks *map, + unsigned flags, int ret), + + TP_ARGS(inode, map, flags, ret) +); + +DEFINE_EVENT(erofs__map_blocks_exit, z_erofs_map_blocks_iter_exit, + TP_PROTO(struct inode *inode, struct erofs_map_blocks *map, + unsigned int flags, int ret), + + TP_ARGS(inode, map, flags, ret) +); + +TRACE_EVENT(erofs_destroy_inode, + TP_PROTO(struct inode *inode), + + TP_ARGS(inode), + + TP_STRUCT__entry( + __field( dev_t, dev ) + __field( erofs_nid_t, nid ) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->nid = EROFS_I(inode)->nid; + ), + + TP_printk("dev = (%d,%d), nid = %llu", show_dev_nid(__entry)) +); + +#endif /* _TRACE_EROFS_H */ + + /* This part must be outside protection */ +#include -- cgit v1.2.3