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authorDaniel Jordan <daniel.m.jordan@oracle.com>2019-12-03 14:31:12 -0500
committerHerbert Xu <herbert@gondor.apana.org.au>2019-12-11 16:37:02 +0800
commit91a71d612128f84f725022d7b7c5d5a741f6fdc7 (patch)
tree29219e2526566b4e736e3083cca738f194d996ce /include/linux/padata.h
parent38228e8848cd7dd86ccb90406af32de0cad24be3 (diff)
padata: remove cpumask change notifier
Since commit 63d3578892dc ("crypto: pcrypt - remove padata cpumask notifier") this feature is unused, so get rid of it. Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com> Cc: Eric Biggers <ebiggers@kernel.org> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Steffen Klassert <steffen.klassert@secunet.com> Cc: linux-crypto@vger.kernel.org Cc: linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/linux/padata.h')
-rw-r--r--include/linux/padata.h11
1 files changed, 0 insertions, 11 deletions
diff --git a/include/linux/padata.h b/include/linux/padata.h
index cccab7a59787..178d5cc6b494 100644
--- a/include/linux/padata.h
+++ b/include/linux/padata.h
@@ -13,7 +13,6 @@
#include <linux/workqueue.h>
#include <linux/spinlock.h>
#include <linux/list.h>
-#include <linux/notifier.h>
#include <linux/kobject.h>
#define PADATA_CPU_SERIAL 0x01
@@ -151,10 +150,6 @@ struct padata_shell {
* @pslist: List of padata_shell objects attached to this instance.
* @cpumask: User supplied cpumasks for parallel and serial works.
* @rcpumask: Actual cpumasks based on user cpumask and cpu_online_mask.
- * @omask: Temporary storage used to compute the notification mask.
- * @cpumask_change_notifier: Notifiers chain for user-defined notify
- * callbacks that will be called when either @pcpu or @cbcpu
- * or both cpumasks change.
* @kobj: padata instance kernel object.
* @lock: padata instance lock.
* @flags: padata flags.
@@ -166,8 +161,6 @@ struct padata_instance {
struct list_head pslist;
struct padata_cpumask cpumask;
struct padata_cpumask rcpumask;
- cpumask_var_t omask;
- struct blocking_notifier_head cpumask_change_notifier;
struct kobject kobj;
struct mutex lock;
u8 flags;
@@ -187,8 +180,4 @@ extern int padata_set_cpumask(struct padata_instance *pinst, int cpumask_type,
cpumask_var_t cpumask);
extern int padata_start(struct padata_instance *pinst);
extern void padata_stop(struct padata_instance *pinst);
-extern int padata_register_cpumask_notifier(struct padata_instance *pinst,
- struct notifier_block *nblock);
-extern int padata_unregister_cpumask_notifier(struct padata_instance *pinst,
- struct notifier_block *nblock);
#endif