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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2019-11-11 12:52:01 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-11-12 17:19:02 -0800 |
| commit | 1ec28615d2489882e7d47da4214c7ea1f5728fc7 (patch) | |
| tree | 483076b3a83da114fdde2f2e75f01b1d9b750df9 /fs/xfs/xfs_linux.h | |
| parent | 2713fefa5dd511b18ddc73b978273eec3ae08f6d (diff) | |
| download | linux-1ec28615d2489882e7d47da4214c7ea1f5728fc7.tar.bz2 | |
xfs: add a XFS_IS_CORRUPT macro
Add a new macro, XFS_IS_CORRUPT, which we will use to integrate some
corruption reporting when the corruption test expression is true. This
will be used in the next patch to remove the ugly XFS_WANT_CORRUPT*
macros.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_linux.h')
| -rw-r--r-- | fs/xfs/xfs_linux.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h index 2271db4e8d66..64bbbcc77851 100644 --- a/fs/xfs/xfs_linux.h +++ b/fs/xfs/xfs_linux.h @@ -229,6 +229,10 @@ int xfs_rw_bdev(struct block_device *bdev, sector_t sector, unsigned int count, #define ASSERT(expr) \ (likely(expr) ? (void)0 : assfail(NULL, #expr, __FILE__, __LINE__)) +#define XFS_IS_CORRUPT(mp, expr) \ + (unlikely(expr) ? assfail((mp), #expr, __FILE__, __LINE__), \ + true : false) + #else /* !DEBUG */ #ifdef XFS_WARN @@ -236,9 +240,16 @@ int xfs_rw_bdev(struct block_device *bdev, sector_t sector, unsigned int count, #define ASSERT(expr) \ (likely(expr) ? (void)0 : asswarn(NULL, #expr, __FILE__, __LINE__)) +#define XFS_IS_CORRUPT(mp, expr) \ + (unlikely(expr) ? asswarn((mp), #expr, __FILE__, __LINE__), \ + true : false) + #else /* !DEBUG && !XFS_WARN */ -#define ASSERT(expr) ((void)0) +#define ASSERT(expr) ((void)0) +#define XFS_IS_CORRUPT(mp, expr) \ + (unlikely(expr) ? XFS_ERROR_REPORT(#expr, XFS_ERRLEVEL_LOW, (mp)), \ + true : false) #endif /* XFS_WARN */ #endif /* DEBUG */ |