summaryrefslogtreecommitdiffstats
path: root/fs/xfs/xfs_rtalloc.h
diff options
context:
space:
mode:
authorEric Sandeen <sandeen@sandeen.net>2010-04-30 18:43:48 +0200
committerAlex Elder <aelder@sgi.com>2010-05-28 21:58:24 +0200
commit32891b292d6262d1db8e553cf3f4b38a91247b5a (patch)
tree2110ec573f89b617e8a8dfe891b86a6842601ef2 /fs/xfs/xfs_rtalloc.h
parentxfs: replace E2BIG with EFBIG where appropriate (diff)
downloadlinux-32891b292d6262d1db8e553cf3f4b38a91247b5a.tar.xz
linux-32891b292d6262d1db8e553cf3f4b38a91247b5a.zip
xfs: be more explicit if RT mount fails due to config
Recent testers were slightly confused that a realtime mount failed due to missing CONFIG_XFS_RT; we can make that a little more obvious. V2: drop the else as suggested by Christoph Signed-off-by: Eric Sandeen <sandeen@sandeen.net> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_rtalloc.h')
-rw-r--r--fs/xfs/xfs_rtalloc.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/xfs/xfs_rtalloc.h b/fs/xfs/xfs_rtalloc.h
index b2d67adb6a08..ff614c29b441 100644
--- a/fs/xfs/xfs_rtalloc.h
+++ b/fs/xfs/xfs_rtalloc.h
@@ -147,7 +147,16 @@ xfs_growfs_rt(
# define xfs_rtfree_extent(t,b,l) (ENOSYS)
# define xfs_rtpick_extent(m,t,l,rb) (ENOSYS)
# define xfs_growfs_rt(mp,in) (ENOSYS)
-# define xfs_rtmount_init(m) (((mp)->m_sb.sb_rblocks == 0)? 0 : (ENOSYS))
+static inline int /* error */
+xfs_rtmount_init(
+ xfs_mount_t *mp) /* file system mount structure */
+{
+ if (mp->m_sb.sb_rblocks == 0)
+ return 0;
+
+ cmn_err(CE_WARN, "XFS: Not built with CONFIG_XFS_RT");
+ return ENOSYS;
+}
# define xfs_rtmount_inodes(m) (((mp)->m_sb.sb_rblocks == 0)? 0 : (ENOSYS))
# define xfs_rtunmount_inodes(m)
#endif /* CONFIG_XFS_RT */