btrfs: cleanup extent locking sequence

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Code cleanup for better understanding:
Variable needs_unlock to be called extent_locked to show state as
opposed to action. Changed the type to int, to reduce code in the
critical path.

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Goldwyn Rodrigues 2017-10-16 05:43:21 -05:00 • committed by David Sterba

parent 2dbe0c7718

commit 79f015f216

1 changed files with 7 additions and 9 deletions

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fs/btrfs/file.c

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