AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-11-24 12:30:53 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

ocfs2: unlock super lock if lockres refresh failed

Browse Source 
If lockres refresh failed, the super lock will never be released which
will cause some processes on other cluster nodes hung forever.

Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Junxiao Bi 2013-02-21 16:42:45 -08:00 committed by Linus Torvalds
parent d787ab0977
commit 3278bb748d
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
fs/ocfs2/dlmglue.c
View File

@ -2545,6 +2545,7 @@ int ocfs2_super_lock(struct ocfs2_super *osb,
* everything is up to the caller :) */
status = ocfs2_should_refresh_lock_res(lockres);
if (status < 0) {
ocfs2_cluster_unlock(osb, lockres, level);
mlog_errno(status);
goto bail;
}
@ -2553,8 +2554,10 @@ int ocfs2_super_lock(struct ocfs2_super *osb,
ocfs2_complete_lock_res_refresh(lockres, status);
if (status < 0)
if (status < 0) {
ocfs2_cluster_unlock(osb, lockres, level);
mlog_errno(status);
}
ocfs2_track_lock_refresh(lockres);
}
bail: