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| author | Josef Bacik <josef@toxicpanda.com> | 2021-12-03 17:18:10 -0500 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-01-07 14:18:24 +0100 |
| commit | c2ddb612a8b320dde8641a74c35e107aa496d5f3 (patch) | |
| tree | 77fc91acdf9b46ed29462609a5dffe677ebc1762 /fs/btrfs/inode.c | |
| parent | d9ac19c3806434af2a92b4008dbf39c2a67c60cf (diff) | |
| download | linux-c2ddb612a8b320dde8641a74c35e107aa496d5f3.tar.bz2 | |
btrfs: only update i_size in truncate paths that care
We currently will update the i_size of the inode as we truncate it down,
however we skip this if we're calling btrfs_truncate_inode_items from
the tree log code. However we also don't care about this in the case of
evict. Instead keep track of this value in the btrfs_truncate_control
and then have btrfs_truncate() and the free space cache truncate path
both do the i_size update themselves.
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 9eb57d90ff59..f653242e3c19 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -8620,6 +8620,9 @@ static int btrfs_truncate(struct inode *inode, bool skip_writeback) ret = btrfs_truncate_inode_items(trans, root, BTRFS_I(inode), &control); + + btrfs_inode_safe_disk_i_size_write(BTRFS_I(inode), control.last_size); + unlock_extent_cached(&BTRFS_I(inode)->io_tree, lock_start, (u64)-1, &cached_state); |