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authorAmir Goldstein <amir73il@gmail.com>2017-01-17 22:41:41 +0300
committerDarrick J. Wong <darrick.wong@oracle.com>2017-01-17 22:41:41 +0300
commitbf46ecc3d8cca05f2907cf482755c42c2b11a79d (patch)
treeaf4105446207e65bc0868b93f2edb4d9fa5f35b6
parent49def1853334396f948dcb4cedb9347abb318df5 (diff)
downloadlinux-bf46ecc3d8cca05f2907cf482755c42c2b11a79d.tar.xz
xfs: make the ASSERT() condition likely
The ASSERT() condition is the normal case, not the exception, so testing the condition should be likely(), not unlikely(). Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
-rw-r--r--fs/xfs/xfs_linux.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
index e467218c0098..7a989de224f4 100644
--- a/fs/xfs/xfs_linux.h
+++ b/fs/xfs/xfs_linux.h
@@ -331,11 +331,11 @@ static inline __uint64_t howmany_64(__uint64_t x, __uint32_t y)
}
#define ASSERT_ALWAYS(expr) \
- (unlikely(expr) ? (void)0 : assfail(#expr, __FILE__, __LINE__))
+ (likely(expr) ? (void)0 : assfail(#expr, __FILE__, __LINE__))
#ifdef DEBUG
#define ASSERT(expr) \
- (unlikely(expr) ? (void)0 : assfail(#expr, __FILE__, __LINE__))
+ (likely(expr) ? (void)0 : assfail(#expr, __FILE__, __LINE__))
#ifndef STATIC
# define STATIC noinline
@@ -346,7 +346,7 @@ static inline __uint64_t howmany_64(__uint64_t x, __uint32_t y)
#ifdef XFS_WARN
#define ASSERT(expr) \
- (unlikely(expr) ? (void)0 : asswarn(#expr, __FILE__, __LINE__))
+ (likely(expr) ? (void)0 : asswarn(#expr, __FILE__, __LINE__))
#ifndef STATIC
# define STATIC static noinline