diff options
Diffstat (limited to 'fs/xfs/xfs_buf.h')
| -rw-r--r-- | fs/xfs/xfs_buf.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h index 1c436a85b71d..44f9423a1861 100644 --- a/fs/xfs/xfs_buf.h +++ b/fs/xfs/xfs_buf.h @@ -125,6 +125,7 @@ struct xfs_buf_map { struct xfs_buf_ops { char *name; + uint32_t magic[2]; /* v4 and v5 on disk magic values */ void (*verify_read)(struct xfs_buf *); void (*verify_write)(struct xfs_buf *); xfs_failaddr_t (*verify_struct)(struct xfs_buf *bp); @@ -386,5 +387,6 @@ extern int xfs_setsize_buftarg(xfs_buftarg_t *, unsigned int); #define xfs_readonly_buftarg(buftarg) bdev_read_only((buftarg)->bt_bdev) int xfs_buf_reverify(struct xfs_buf *bp, const struct xfs_buf_ops *ops); +bool xfs_verify_magic(struct xfs_buf *bp, uint32_t dmagic); #endif /* __XFS_BUF_H__ */ |