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authorDarrick J. Wong <darrick.wong@oracle.com>2018-01-17 05:53:10 +0300
committerDarrick J. Wong <darrick.wong@oracle.com>2018-01-18 08:00:46 +0300
commit46d9bfb5e706493777b9dfed666cd8967f69e6fd (patch)
tree217100fa935d9d54270292da98583ebe77a408dd /fs/xfs/xfs_rtalloc.h
parentf6d5fc21fdc7137848a469e344f78fcc8b5c10ab (diff)
downloadlinux-46d9bfb5e706493777b9dfed666cd8967f69e6fd.tar.xz
xfs: cross-reference the realtime bitmap
While we're scrubbing various btrees, cross-reference the records with the other metadata. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/xfs_rtalloc.h')
-rw-r--r--fs/xfs/xfs_rtalloc.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/xfs/xfs_rtalloc.h b/fs/xfs/xfs_rtalloc.h
index 3f30f846d7f2..dfee3c991155 100644
--- a/fs/xfs/xfs_rtalloc.h
+++ b/fs/xfs/xfs_rtalloc.h
@@ -139,6 +139,9 @@ int xfs_rtalloc_query_all(struct xfs_trans *tp,
xfs_rtalloc_query_range_fn fn,
void *priv);
bool xfs_verify_rtbno(struct xfs_mount *mp, xfs_rtblock_t rtbno);
+int xfs_rtalloc_extent_is_free(struct xfs_mount *mp, struct xfs_trans *tp,
+ xfs_rtblock_t start, xfs_extlen_t len,
+ bool *is_free);
#else
# define xfs_rtallocate_extent(t,b,min,max,l,f,p,rb) (ENOSYS)
# define xfs_rtfree_extent(t,b,l) (ENOSYS)
@@ -148,6 +151,7 @@ bool xfs_verify_rtbno(struct xfs_mount *mp, xfs_rtblock_t rtbno);
# define xfs_rtalloc_query_all(t,f,p) (ENOSYS)
# define xfs_rtbuf_get(m,t,b,i,p) (ENOSYS)
# define xfs_verify_rtbno(m, r) (false)
+# define xfs_rtalloc_extent_is_free(m,t,s,l,i) (ENOSYS)
static inline int /* error */
xfs_rtmount_init(
xfs_mount_t *mp) /* file system mount structure */