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| author | Nikolay Borisov <nborisov@suse.com> | 2020-06-17 12:10:42 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-07-27 12:55:27 +0200 |
| commit | c171edd5c8e164bbcb46c61016ef4e88c8130edf (patch) | |
| tree | cd4846109d071c9edf8677f2c34027f15ebf4528 /fs | |
| parent | 906c448c3dc3189d83bf644ec453d49737371b00 (diff) | |
| download | linux-c171edd5c8e164bbcb46c61016ef4e88c8130edf.tar.bz2 | |
btrfs: remove hole check in prealloc_file_extent_cluster
Extents in the extent cluster are guaranteed to be contiguous as such
the hole check inside the loop can never trigger. In fact this check was
never functional since it was added in 18513091af94 ("btrfs: update
btrfs_space_info's bytes_may_use timely") which came after the commit
introducing clustered/contiguous extents 0257bb82d21b ("Btrfs: relocate
file extents in clusters").
Let's just remove it as it adds noise to the source.
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/relocation.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 9235c671bef8..ade45fb4c49a 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -2604,9 +2604,6 @@ int prealloc_file_extent_cluster(struct inode *inode, lock_extent(&BTRFS_I(inode)->io_tree, start, end); num_bytes = end + 1 - start; - if (cur_offset < start) - btrfs_free_reserved_data_space_noquota(inode, - start - cur_offset); ret = btrfs_prealloc_file_range(inode, 0, start, num_bytes, num_bytes, end + 1, &alloc_hint); |