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btrfs: stop clearing EXTENT_DIRTY in inode I/O tree

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Since commit fee187d9d9 ("Btrfs: do not set EXTENT_DIRTY along with
EXTENT_DELALLOC"), we never set EXTENT_DIRTY in inode->io_tree, so we
can simplify and stop trying to clear it.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Omar Sandoval
2019-08-15 14:04:04 -07:00
committed by David Sterba
parent f50cb7aff9
commit e182163d9c
6 changed files with 30 additions and 47 deletions
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6
fs/btrfs/extent_io.c
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@@ -4322,10 +4322,8 @@ int extent_invalidatepage(struct extent_io_tree *tree,
lock_extent_bits(tree, start, end, &cached_state);
wait_on_page_writeback(page);
clear_extent_bit(tree, start, end,
EXTENT_LOCKED | EXTENT_DIRTY | EXTENT_DELALLOC |
EXTENT_DO_ACCOUNTING,
1, 1, &cached_state);
clear_extent_bit(tree, start, end, EXTENT_LOCKED | EXTENT_DELALLOC |
EXTENT_DO_ACCOUNTING, 1, 1, &cached_state);
return 0;
}