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-rw-r--r--fs/btrfs/file.c45
1 files changed, 25 insertions, 20 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index c997b79056..32611a4edd 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -17,6 +17,7 @@
#include <linux/uio.h>
#include <linux/iversion.h>
#include <linux/fsverity.h>
+#include <linux/iomap.h>
#include "ctree.h"
#include "disk-io.h"
#include "transaction.h"
@@ -373,7 +374,8 @@ next_slot:
if (update_refs && disk_bytenr > 0) {
btrfs_init_generic_ref(&ref,
BTRFS_ADD_DELAYED_REF,
- disk_bytenr, num_bytes, 0);
+ disk_bytenr, num_bytes, 0,
+ root->root_key.objectid);
btrfs_init_data_ref(&ref,
root->root_key.objectid,
new_key.objectid,
@@ -463,7 +465,8 @@ delete_extent_item:
} else if (update_refs && disk_bytenr > 0) {
btrfs_init_generic_ref(&ref,
BTRFS_DROP_DELAYED_REF,
- disk_bytenr, num_bytes, 0);
+ disk_bytenr, num_bytes, 0,
+ root->root_key.objectid);
btrfs_init_data_ref(&ref,
root->root_key.objectid,
key.objectid,
@@ -745,7 +748,7 @@ again:
btrfs_mark_buffer_dirty(trans, leaf);
btrfs_init_generic_ref(&ref, BTRFS_ADD_DELAYED_REF, bytenr,
- num_bytes, 0);
+ num_bytes, 0, root->root_key.objectid);
btrfs_init_data_ref(&ref, root->root_key.objectid, ino,
orig_offset, 0, false);
ret = btrfs_inc_extent_ref(trans, &ref);
@@ -771,7 +774,7 @@ again:
other_start = end;
other_end = 0;
btrfs_init_generic_ref(&ref, BTRFS_DROP_DELAYED_REF, bytenr,
- num_bytes, 0);
+ num_bytes, 0, root->root_key.objectid);
btrfs_init_data_ref(&ref, root->root_key.objectid, ino, orig_offset,
0, false);
if (extent_mergeable(leaf, path->slots[0] + 1,
@@ -1108,17 +1111,18 @@ void btrfs_check_nocow_unlock(struct btrfs_inode *inode)
static void update_time_for_write(struct inode *inode)
{
- struct timespec64 now, ctime;
+ struct timespec64 now, ts;
if (IS_NOCMTIME(inode))
return;
now = current_time(inode);
- if (!timespec64_equal(&inode->i_mtime, &now))
- inode->i_mtime = now;
+ ts = inode_get_mtime(inode);
+ if (!timespec64_equal(&ts, &now))
+ inode_set_mtime_to_ts(inode, now);
- ctime = inode_get_ctime(inode);
- if (!timespec64_equal(&ctime, &now))
+ ts = inode_get_ctime(inode);
+ if (!timespec64_equal(&ts, &now))
inode_set_ctime_to_ts(inode, now);
if (IS_I_VERSION(inode))
@@ -1746,7 +1750,7 @@ static inline bool skip_inode_logging(const struct btrfs_log_ctx *ctx)
struct btrfs_inode *inode = BTRFS_I(ctx->inode);
struct btrfs_fs_info *fs_info = inode->root->fs_info;
- if (btrfs_inode_in_log(inode, fs_info->generation) &&
+ if (btrfs_inode_in_log(inode, btrfs_get_fs_generation(fs_info)) &&
list_empty(&ctx->ordered_extents))
return true;
@@ -1757,7 +1761,7 @@ static inline bool skip_inode_logging(const struct btrfs_log_ctx *ctx)
* and for a fast fsync we don't wait for that, we only wait for the
* writeback to complete.
*/
- if (inode->last_trans <= fs_info->last_trans_committed &&
+ if (inode->last_trans <= btrfs_get_last_trans_committed(fs_info) &&
(test_bit(BTRFS_INODE_NEEDS_FULL_SYNC, &inode->runtime_flags) ||
list_empty(&ctx->ordered_extents)))
return true;
@@ -1886,7 +1890,6 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
atomic_inc(&root->log_batch);
- smp_mb();
if (skip_inode_logging(&ctx)) {
/*
* We've had everything committed since the last time we were
@@ -2303,7 +2306,8 @@ static int btrfs_insert_replace_extent(struct btrfs_trans_handle *trans,
btrfs_init_generic_ref(&ref, BTRFS_ADD_DELAYED_REF,
extent_info->disk_offset,
- extent_info->disk_len, 0);
+ extent_info->disk_len, 0,
+ root->root_key.objectid);
ref_offset = extent_info->file_offset - extent_info->data_offset;
btrfs_init_data_ref(&ref, root->root_key.objectid,
btrfs_ino(inode), ref_offset, 0, false);
@@ -2473,9 +2477,10 @@ int btrfs_replace_file_extents(struct btrfs_inode *inode,
inode_inc_iversion(&inode->vfs_inode);
if (!extent_info || extent_info->update_times)
- inode->vfs_inode.i_mtime = inode_set_ctime_current(&inode->vfs_inode);
+ inode_set_mtime_to_ts(&inode->vfs_inode,
+ inode_set_ctime_current(&inode->vfs_inode));
- ret = btrfs_update_inode(trans, root, inode);
+ ret = btrfs_update_inode(trans, inode);
if (ret)
break;
@@ -2714,8 +2719,8 @@ static int btrfs_punch_hole(struct file *file, loff_t offset, loff_t len)
ASSERT(trans != NULL);
inode_inc_iversion(inode);
- inode->i_mtime = inode_set_ctime_current(inode);
- ret = btrfs_update_inode(trans, root, BTRFS_I(inode));
+ inode_set_mtime_to_ts(inode, inode_set_ctime_current(inode));
+ ret = btrfs_update_inode(trans, BTRFS_I(inode));
updated_inode = true;
btrfs_end_transaction(trans);
btrfs_btree_balance_dirty(fs_info);
@@ -2734,14 +2739,14 @@ out_only_mutex:
struct timespec64 now = inode_set_ctime_current(inode);
inode_inc_iversion(inode);
- inode->i_mtime = now;
+ inode_set_mtime_to_ts(inode, now);
trans = btrfs_start_transaction(root, 1);
if (IS_ERR(trans)) {
ret = PTR_ERR(trans);
} else {
int ret2;
- ret = btrfs_update_inode(trans, root, BTRFS_I(inode));
+ ret = btrfs_update_inode(trans, BTRFS_I(inode));
ret2 = btrfs_end_transaction(trans);
if (!ret)
ret = ret2;
@@ -2808,7 +2813,7 @@ static int btrfs_fallocate_update_isize(struct inode *inode,
inode_set_ctime_current(inode);
i_size_write(inode, end);
btrfs_inode_safe_disk_i_size_write(BTRFS_I(inode), 0);
- ret = btrfs_update_inode(trans, root, BTRFS_I(inode));
+ ret = btrfs_update_inode(trans, BTRFS_I(inode));
ret2 = btrfs_end_transaction(trans);
return ret ? ret : ret2;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 15:59:18 +0000