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btrfs: Remove EXTENT_FIRST_DELALLOC bit

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With the refactoring introduced in 8b62f87bad ("Btrfs: reworki
outstanding_extents") this flag became unused. Remove it and renumber
the following flags accordingly. No functional changes.

Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov
2019-01-30 16:50:50 +02:00
committed by David Sterba
parent 9a0ec83d57
commit ba8f5206a4
2 changed files with 7 additions and 10 deletions
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2
fs/btrfs/extent_io.c
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@@ -585,7 +585,6 @@ int __clear_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
if (delete)
bits |= ~EXTENT_CTLBITS;
bits |= EXTENT_FIRST_DELALLOC;
if (bits & (EXTENT_IOBITS | EXTENT_BOUNDARY))
clear = 1;
@@ -850,7 +849,6 @@ __set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end,
btrfs_debug_check_extent_io_range(tree, start, end);
bits |= EXTENT_FIRST_DELALLOC;
again:
if (!prealloc && gfpflags_allow_blocking(mask)) {
/*