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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2018-01-08 21:51:08 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-01-08 21:54:47 +0300 |
| commit | b55725974c9d3a5afcdf83daff6fba7d3f91ffca (patch) | |
| tree | 6d1d7fb37a1a9076713111c95a3491b0634490d5 /fs/xfs/libxfs/xfs_dir2_leaf.c | |
| parent | 8ba92d43d499f4920af983a7c16e02304dd36932 (diff) | |
| download | linux-b55725974c9d3a5afcdf83daff6fba7d3f91ffca.tar.xz | |
xfs: create a new buf_ops pointer to verify structure metadata
Expose all metadata structure buffer verifier functions via buf_ops.
These will be used by the online scrub mechanism to look for problems
with buffers that are already sitting around in memory.
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_leaf.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_dir2_leaf.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_dir2_leaf.c b/fs/xfs/libxfs/xfs_dir2_leaf.c index a03d67995811..a7ad649398c7 100644 --- a/fs/xfs/libxfs/xfs_dir2_leaf.c +++ b/fs/xfs/libxfs/xfs_dir2_leaf.c @@ -227,6 +227,13 @@ __write_verify( xfs_buf_update_cksum(bp, XFS_DIR3_LEAF_CRC_OFF); } +static xfs_failaddr_t +xfs_dir3_leaf1_verify( + struct xfs_buf *bp) +{ + return xfs_dir3_leaf_verify(bp, XFS_DIR2_LEAF1_MAGIC); +} + static void xfs_dir3_leaf1_read_verify( struct xfs_buf *bp) @@ -241,6 +248,13 @@ xfs_dir3_leaf1_write_verify( __write_verify(bp, XFS_DIR2_LEAF1_MAGIC); } +static xfs_failaddr_t +xfs_dir3_leafn_verify( + struct xfs_buf *bp) +{ + return xfs_dir3_leaf_verify(bp, XFS_DIR2_LEAFN_MAGIC); +} + static void xfs_dir3_leafn_read_verify( struct xfs_buf *bp) @@ -259,12 +273,14 @@ const struct xfs_buf_ops xfs_dir3_leaf1_buf_ops = { .name = "xfs_dir3_leaf1", .verify_read = xfs_dir3_leaf1_read_verify, .verify_write = xfs_dir3_leaf1_write_verify, + .verify_struct = xfs_dir3_leaf1_verify, }; const struct xfs_buf_ops xfs_dir3_leafn_buf_ops = { .name = "xfs_dir3_leafn", .verify_read = xfs_dir3_leafn_read_verify, .verify_write = xfs_dir3_leafn_write_verify, + .verify_struct = xfs_dir3_leafn_verify, }; int |