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Diffstat (limited to 'fs/ocfs2/dlm/dlmmaster.c')
-rw-r--r--fs/ocfs2/dlm/dlmmaster.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 46b8b2bbc95a..ee5aa4daaea0 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -1439,6 +1439,7 @@ int dlm_master_request_handler(struct o2net_msg *msg, u32 len, void *data,
int found, ret;
int set_maybe;
int dispatch_assert = 0;
+ int dispatched = 0;
if (!dlm_grab(dlm))
return DLM_MASTER_RESP_NO;
@@ -1658,15 +1659,18 @@ send_response:
mlog(ML_ERROR, "failed to dispatch assert master work\n");
response = DLM_MASTER_RESP_ERROR;
dlm_lockres_put(res);
- } else
+ } else {
+ dispatched = 1;
__dlm_lockres_grab_inflight_worker(dlm, res);
+ }
spin_unlock(&res->spinlock);
} else {
if (res)
dlm_lockres_put(res);
}
- dlm_put(dlm);
+ if (!dispatched)
+ dlm_put(dlm);
return response;
}
@@ -2090,7 +2094,6 @@ int dlm_dispatch_assert_master(struct dlm_ctxt *dlm,
/* queue up work for dlm_assert_master_worker */
- dlm_grab(dlm); /* get an extra ref for the work item */
dlm_init_work_item(dlm, item, dlm_assert_master_worker, NULL);
item->u.am.lockres = res; /* already have a ref */
/* can optionally ignore node numbers higher than this node */