Remove unnecessary work pending test before calling schedule_work(). It has been tested in queue_work_on() already. No functional changed.
Signed-off-by: Xie XiuQi <[email protected]> Cc: Nadia Derbey <[email protected]> Cc: Tejun Heo <[email protected]> --- ipc/util.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/ipc/util.c b/ipc/util.c index 4704223..f9105ed 100644 --- a/ipc/util.c +++ b/ipc/util.c @@ -67,10 +67,8 @@ static int ipc_memory_callback(struct notifier_block *self, * In order not to keep the lock on the hotplug memory chain * for too long, queue a work item that will, when waken up, * activate the ipcns notification chain. - * No need to keep several ipc work items on the queue. */ - if (!work_pending(&ipc_memory_wq)) - schedule_work(&ipc_memory_wq); + schedule_work(&ipc_memory_wq); break; case MEM_GOING_ONLINE: case MEM_GOING_OFFLINE: -- 1.8.2.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
