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-rw-r--r--fs/gfs2/util.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/gfs2/util.c b/fs/gfs2/util.c
index f00d7c5744f..6402fb69d71 100644
--- a/fs/gfs2/util.c
+++ b/fs/gfs2/util.c
@@ -54,6 +54,9 @@ int gfs2_lm_withdraw(struct gfs2_sbd *sdp, char *fmt, ...)
kobject_uevent(&sdp->sd_kobj, KOBJ_OFFLINE);
+ if (!strcmp(sdp->sd_lockstruct.ls_ops->lm_proto_name, "lock_dlm"))
+ wait_for_completion(&sdp->sd_wdack);
+
if (lm->lm_unmount) {
fs_err(sdp, "telling LM to unmount\n");
lm->lm_unmount(sdp);