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Commit 2c9858ec authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Tejun Heo
Browse files

workqueue: Make alloc/apply/free_workqueue_attrs() static 



None of those functions have any users outside of workqueue.c. Confine
them.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 249155c2

include/linux/workqueue.h

+0 −4
Original line number Diff line number Diff line
@@ -435,10 +435,6 @@ struct workqueue_struct *alloc_workqueue(const char *fmt, 


extern void destroy_workqueue(struct workqueue_struct *wq);



struct workqueue_attrs *alloc_workqueue_attrs(gfp_t gfp_mask);

void free_workqueue_attrs(struct workqueue_attrs *attrs);

int apply_workqueue_attrs(struct workqueue_struct *wq,

			  const struct workqueue_attrs *attrs);

int workqueue_set_unbound_cpumask(cpumask_var_t cpumask);



extern bool queue_work_on(int cpu, struct workqueue_struct *wq,

kernel/workqueue.c

+3 −4
Original line number Diff line number Diff line
@@ -3329,7 +3329,7 @@ EXPORT_SYMBOL_GPL(execute_in_process_context); 
 *

 * Undo alloc_workqueue_attrs().

 */

void free_workqueue_attrs(struct workqueue_attrs *attrs)

static void free_workqueue_attrs(struct workqueue_attrs *attrs)

{

	if (attrs) {

		free_cpumask_var(attrs->cpumask);
@@ -3346,7 +3346,7 @@ void free_workqueue_attrs(struct workqueue_attrs *attrs) 
 *

 * Return: The allocated new workqueue_attr on success. %NULL on failure.

 */

struct workqueue_attrs *alloc_workqueue_attrs(gfp_t gfp_mask)

static struct workqueue_attrs *alloc_workqueue_attrs(gfp_t gfp_mask)

{

	struct workqueue_attrs *attrs;
@@ -4033,7 +4033,7 @@ static int apply_workqueue_attrs_locked(struct workqueue_struct *wq, 
 *

 * Return: 0 on success and -errno on failure.

 */

int apply_workqueue_attrs(struct workqueue_struct *wq,

static int apply_workqueue_attrs(struct workqueue_struct *wq,

			  const struct workqueue_attrs *attrs)

{

	int ret;
@@ -4044,7 +4044,6 @@ int apply_workqueue_attrs(struct workqueue_struct *wq, 


	return ret;

}

EXPORT_SYMBOL_GPL(apply_workqueue_attrs);



/**

 * wq_update_unbound_numa - update NUMA affinity of a wq for CPU hot[un]plug