summaryrefslogtreecommitdiffstats
path: root/fs/xfs/xfs_rtalloc.h
diff options
context:
space:
mode:
authorDave Chinner <dchinner@redhat.com>2013-10-15 09:17:56 +1100
committerBen Myers <bpm@sgi.com>2013-10-23 17:16:32 -0500
commitc963c6193a5adaec58044e238ef23516d04e5a74 (patch)
tree0e785abb7cafe10276ee8d46ecfbde5b409ba63f /fs/xfs/xfs_rtalloc.h
parenta4fbe6ab1e7abecf42b75e9c73701ed33b4ab03b (diff)
downloadlinux-c963c6193a5adaec58044e238ef23516d04e5a74.tar.gz
linux-c963c6193a5adaec58044e238ef23516d04e5a74.tar.bz2
linux-c963c6193a5adaec58044e238ef23516d04e5a74.zip
xfs: split xfs_rtalloc.c for userspace sanity
xfs_rtalloc.c is partially shared with userspace. Split the file up into two parts - one that is kernel private and the other which is wholly shared with userspace. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_rtalloc.h')
-rw-r--r--fs/xfs/xfs_rtalloc.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/fs/xfs/xfs_rtalloc.h b/fs/xfs/xfs_rtalloc.h
index b2a1a24c0e2f..752b63d10300 100644
--- a/fs/xfs/xfs_rtalloc.h
+++ b/fs/xfs/xfs_rtalloc.h
@@ -95,6 +95,30 @@ xfs_growfs_rt(
struct xfs_mount *mp, /* file system mount structure */
xfs_growfs_rt_t *in); /* user supplied growfs struct */
+/*
+ * From xfs_rtbitmap.c
+ */
+int xfs_rtbuf_get(struct xfs_mount *mp, struct xfs_trans *tp,
+ xfs_rtblock_t block, int issum, struct xfs_buf **bpp);
+int xfs_rtcheck_range(struct xfs_mount *mp, struct xfs_trans *tp,
+ xfs_rtblock_t start, xfs_extlen_t len, int val,
+ xfs_rtblock_t *new, int *stat);
+int xfs_rtfind_back(struct xfs_mount *mp, struct xfs_trans *tp,
+ xfs_rtblock_t start, xfs_rtblock_t limit,
+ xfs_rtblock_t *rtblock);
+int xfs_rtfind_forw(struct xfs_mount *mp, struct xfs_trans *tp,
+ xfs_rtblock_t start, xfs_rtblock_t limit,
+ xfs_rtblock_t *rtblock);
+int xfs_rtmodify_range(struct xfs_mount *mp, struct xfs_trans *tp,
+ xfs_rtblock_t start, xfs_extlen_t len, int val);
+int xfs_rtmodify_summary(struct xfs_mount *mp, struct xfs_trans *tp, int log,
+ xfs_rtblock_t bbno, int delta, xfs_buf_t **rbpp,
+ xfs_fsblock_t *rsb);
+int xfs_rtfree_range(struct xfs_mount *mp, struct xfs_trans *tp,
+ xfs_rtblock_t start, xfs_extlen_t len,
+ struct xfs_buf **rbpp, xfs_fsblock_t *rsb);
+
+
#else
# define xfs_rtallocate_extent(t,b,min,max,l,a,f,p,rb) (ENOSYS)
# define xfs_rtfree_extent(t,b,l) (ENOSYS)