This function no longer has any external users. Unexport it. It will be removed later on.
Signed-off-by: Tejun Heo <[email protected]> --- include/linux/workqueue.h | 1 - kernel/workqueue.c | 4 ++-- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h index 2b58905..ff68b1d 100644 --- a/include/linux/workqueue.h +++ b/include/linux/workqueue.h @@ -426,7 +426,6 @@ extern bool cancel_delayed_work_sync(struct delayed_work *dwork); extern void workqueue_set_max_active(struct workqueue_struct *wq, int max_active); extern bool workqueue_congested(unsigned int cpu, struct workqueue_struct *wq); -extern unsigned int work_cpu(struct work_struct *work); extern unsigned int work_busy(struct work_struct *work); /* diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 7967f34..4275ae7 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -476,6 +476,7 @@ static atomic_t unbound_pool_nr_running[NR_WORKER_POOLS] = { }; static int worker_thread(void *__worker); +static unsigned int work_cpu(struct work_struct *work); static int worker_pool_pri(struct worker_pool *pool) { @@ -3428,13 +3429,12 @@ EXPORT_SYMBOL_GPL(workqueue_congested); * RETURNS: * CPU number if @work was ever queued. WORK_CPU_NONE otherwise. */ -unsigned int work_cpu(struct work_struct *work) +static unsigned int work_cpu(struct work_struct *work) { struct global_cwq *gcwq = get_work_gcwq(work); return gcwq ? gcwq->cpu : WORK_CPU_NONE; } -EXPORT_SYMBOL_GPL(work_cpu); /** * work_busy - test whether a work is currently pending or running -- 1.8.0.2 -- 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/
