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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2018-01-08 10:51:03 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-01-08 10:54:46 -0800 |
| commit | a6a781a58befcbd467ce843af4eaca3906aa1f08 (patch) | |
| tree | bedfef097b297a560363f8471fca0f9c3f3049dd /fs/xfs/libxfs/xfs_dir2_priv.h | |
| parent | 31ca03c92c329525ee3a97d99c47f1ebbaed5d63 (diff) | |
| download | lwn-a6a781a58befcbd467ce843af4eaca3906aa1f08.tar.gz lwn-a6a781a58befcbd467ce843af4eaca3906aa1f08.zip | |
xfs: have buffer verifier functions report failing address
Modify each function that checks the contents of a metadata buffer to
return the instruction address of the failing test so that we can report
more precise failure errors to the log.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_dir2_priv.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_dir2_priv.h | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/fs/xfs/libxfs/xfs_dir2_priv.h b/fs/xfs/libxfs/xfs_dir2_priv.h index 45c68d04219d..a15ad7cd8057 100644 --- a/fs/xfs/libxfs/xfs_dir2_priv.h +++ b/fs/xfs/libxfs/xfs_dir2_priv.h @@ -39,18 +39,13 @@ extern int xfs_dir2_leaf_to_block(struct xfs_da_args *args, /* xfs_dir2_data.c */ #ifdef DEBUG -#define xfs_dir3_data_check(dp, bp) \ -do { \ - if (!__xfs_dir3_data_check((dp), (bp))) { \ - XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, \ - (bp)->b_target->bt_mount, (bp)->b_addr); \ - } \ -} while (0) +extern void xfs_dir3_data_check(struct xfs_inode *dp, struct xfs_buf *bp); #else #define xfs_dir3_data_check(dp,bp) #endif -extern bool __xfs_dir3_data_check(struct xfs_inode *dp, struct xfs_buf *bp); +extern xfs_failaddr_t __xfs_dir3_data_check(struct xfs_inode *dp, + struct xfs_buf *bp); extern int xfs_dir3_data_read(struct xfs_trans *tp, struct xfs_inode *dp, xfs_dablk_t bno, xfs_daddr_t mapped_bno, struct xfs_buf **bpp); extern int xfs_dir3_data_readahead(struct xfs_inode *dp, xfs_dablk_t bno, @@ -95,8 +90,9 @@ xfs_dir3_leaf_find_entry(struct xfs_dir3_icleaf_hdr *leafhdr, int lowstale, int highstale, int *lfloglow, int *lfloghigh); extern int xfs_dir2_node_to_leaf(struct xfs_da_state *state); -extern bool xfs_dir3_leaf_check_int(struct xfs_mount *mp, struct xfs_inode *dp, - struct xfs_dir3_icleaf_hdr *hdr, struct xfs_dir2_leaf *leaf); +extern xfs_failaddr_t xfs_dir3_leaf_check_int(struct xfs_mount *mp, + struct xfs_inode *dp, struct xfs_dir3_icleaf_hdr *hdr, + struct xfs_dir2_leaf *leaf); /* xfs_dir2_node.c */ extern int xfs_dir2_leaf_to_node(struct xfs_da_args *args, |