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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_mount.c
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_mount.c')
-rw-r--r--fs/xfs/xfs_mount.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 86ac80c897c3..664961e45e02 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -1138,7 +1138,7 @@ xfs_mountfs(
error = xfs_mount_log_sb(mp, mp->m_update_flags);
if (error) {
cmn_err(CE_WARN, "XFS: failed to write sb changes");
- goto out_rele_rip;
+ goto out_rtunmount;
}
}
@@ -1147,7 +1147,7 @@ xfs_mountfs(
*/
error = XFS_QM_INIT(mp, &quotamount, &quotaflags);
if (error)
- goto out_rele_rip;
+ goto out_rtunmount;
/*
* Finish recovering the file system. This part needed to be
@@ -1157,7 +1157,7 @@ xfs_mountfs(
error = xfs_log_mount_finish(mp);
if (error) {
cmn_err(CE_WARN, "XFS: log mount finish failed");
- goto out_rele_rip;
+ goto out_rtunmount;
}
/*
@@ -1165,7 +1165,7 @@ xfs_mountfs(
*/
error = XFS_QM_MOUNT(mp, quotamount, quotaflags);
if (error)
- goto out_rele_rip;
+ goto out_rtunmount;
/*
* Now we are mounted, reserve a small amount of unused space for
@@ -1189,6 +1189,8 @@ xfs_mountfs(
return 0;
+ out_rtunmount:
+ xfs_rtunmount_inodes(mp);
out_rele_rip:
IRELE(rip);
out_log_dealloc:
@@ -1219,10 +1221,7 @@ xfs_unmountfs(
*/
XFS_QM_UNMOUNT(mp);
- if (mp->m_rbmip)
- IRELE(mp->m_rbmip);
- if (mp->m_rsumip)
- IRELE(mp->m_rsumip);
+ xfs_rtunmount_inodes(mp);
IRELE(mp->m_rootip);
/*