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Subject[PATCH v3 2/9] workqueue: unconfine alloc/apply/free_workqueue_attrs()
Date
padata will use these these interfaces in a later patch, so unconfine them.

Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Acked-by: Tejun Heo <tj@kernel.org>
Acked-by: Steffen Klassert <steffen.klassert@secunet.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-crypto@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
include/linux/workqueue.h | 4 ++++
kernel/workqueue.c | 6 +++---
2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index b7c585b5ec1c..4261d1c6e87b 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -435,6 +435,10 @@ struct workqueue_struct *alloc_workqueue(const char *fmt,

extern void destroy_workqueue(struct workqueue_struct *wq);

+struct workqueue_attrs *alloc_workqueue_attrs(void);
+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,
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 601d61150b65..f53705ff3ff1 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -3329,7 +3329,7 @@ EXPORT_SYMBOL_GPL(execute_in_process_context);
*
* Undo alloc_workqueue_attrs().
*/
-static void free_workqueue_attrs(struct workqueue_attrs *attrs)
+void free_workqueue_attrs(struct workqueue_attrs *attrs)
{
if (attrs) {
free_cpumask_var(attrs->cpumask);
@@ -3345,7 +3345,7 @@ static void free_workqueue_attrs(struct workqueue_attrs *attrs)
*
* Return: The allocated new workqueue_attr on success. %NULL on failure.
*/
-static struct workqueue_attrs *alloc_workqueue_attrs(void)
+struct workqueue_attrs *alloc_workqueue_attrs(void)
{
struct workqueue_attrs *attrs;

@@ -4032,7 +4032,7 @@ static int apply_workqueue_attrs_locked(struct workqueue_struct *wq,
*
* Return: 0 on success and -errno on failure.
*/
-static int apply_workqueue_attrs(struct workqueue_struct *wq,
+int apply_workqueue_attrs(struct workqueue_struct *wq,
const struct workqueue_attrs *attrs)
{
int ret;
--
2.23.0
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