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authorChristoph Hellwig <hch@lst.de>2009-02-04 11:33:58 +0300
committerChristoph Hellwig <hch@brick.lst.de>2009-02-04 11:33:58 +0300
commitb93b6e434c046459cf3111c76dce46ba4abcb2b6 (patch)
tree04277a4f1bae95d38ea775623db3aaac72d56f26 /fs/xfs/xfs_rtalloc.h
parentf9057e3da79d18fdbd9d6adbb183f032c614feeb (diff)
downloadlinux-b93b6e434c046459cf3111c76dce46ba4abcb2b6.tar.xz
xfs: make sure to free the real-time inodes in the mount error path
When mount fails after allocating the real-time inodes we currently leak them. Add a new helper to free the real-time inodes which can be used by both the mount and unmount path. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Felix Blyakher <felixb@sgi.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 8d8dcd215716..3bac681218a4 100644
--- a/fs/xfs/xfs_rtalloc.h
+++ b/fs/xfs/xfs_rtalloc.h
@@ -108,6 +108,9 @@ xfs_rtfree_extent(
int /* error */
xfs_rtmount_init(
struct xfs_mount *mp); /* file system mount structure */
+void
+xfs_rtunmount_inodes(
+ struct xfs_mount *mp);
/*
* Get the bitmap and summary inodes into the mount structure
@@ -146,6 +149,7 @@ xfs_growfs_rt(
# define xfs_growfs_rt(mp,in) (ENOSYS)
# define xfs_rtmount_init(m) (((mp)->m_sb.sb_rblocks == 0)? 0 : (ENOSYS))
# define xfs_rtmount_inodes(m) (((mp)->m_sb.sb_rblocks == 0)? 0 : (ENOSYS))
+# define xfs_rtunmount_inodes(m)
#endif /* CONFIG_XFS_RT */
#endif /* __KERNEL__ */