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authorKurt Hackel <kurt.hackel@oracle.com>2007-01-05 15:02:30 -0800
committerMark Fasheh <mark.fasheh@oracle.com>2007-02-07 12:01:49 -0800
commit71ac1062435ba2d58bf64817b47a6e44f316752e (patch)
treed28d47f38aafebe54d926d13c20588d92e1ef466 /fs/ocfs2/dlm/dlmunlock.c
parentddc09c8ddac8d0f170ba8caa8128801f358dccff (diff)
ocfs2_dlm: Make dlmunlock() wait for migration to complete
dlmunlock() was not waiting for migration to complete before releasing locks on locally mastered locks. Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com> Signed-off-by: Sunil Mushran <Sunil.Mushran@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/dlm/dlmunlock.c')
-rw-r--r--fs/ocfs2/dlm/dlmunlock.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/ocfs2/dlm/dlmunlock.c b/fs/ocfs2/dlm/dlmunlock.c
index 37be4b2e0d4a..3c8a250fcfec 100644
--- a/fs/ocfs2/dlm/dlmunlock.c
+++ b/fs/ocfs2/dlm/dlmunlock.c
@@ -147,6 +147,10 @@ static enum dlm_status dlmunlock_common(struct dlm_ctxt *dlm,
goto leave;
}
+ if (res->state & DLM_LOCK_RES_MIGRATING) {
+ status = DLM_MIGRATING;
+ goto leave;
+ }
/* see above for what the spec says about
* LKM_CANCEL and the lock queue state */