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btrfs: use clear_and_wake_up_bit() where open coded 

There are two cases open coding the clear and wake up pattern, we can
use the helper.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2025-07-08 16:49:52 +02:00
parent 72b2b199d5
commit e8d2e254dc
1 changed files with 2 additions and 7 deletions
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9
fs/btrfs/extent_io.c
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@ -2060,10 +2060,7 @@ static void end_bbio_meta_write(struct btrfs_bio *bbio)
}
buffer_tree_clear_mark(eb, PAGECACHE_TAG_WRITEBACK);
clear_bit(EXTENT_BUFFER_WRITEBACK, &eb->bflags);
smp_mb__after_atomic();
wake_up_bit(&eb->bflags, EXTENT_BUFFER_WRITEBACK);
clear_and_wake_up_bit(EXTENT_BUFFER_WRITEBACK, &eb->bflags);
bio_put(&bbio->bio);
}
@ -3681,9 +3678,7 @@ void set_extent_buffer_uptodate(struct extent_buffer *eb)
static void clear_extent_buffer_reading(struct extent_buffer *eb)
{
clear_bit(EXTENT_BUFFER_READING, &eb->bflags);
smp_mb__after_atomic();
wake_up_bit(&eb->bflags, EXTENT_BUFFER_READING);
clear_and_wake_up_bit(EXTENT_BUFFER_READING, &eb->bflags);
}
static void end_bbio_meta_read(struct btrfs_bio *bbio)