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[net-next,1/2] locking/static_key: always define static_branch_deferred_inc

Message ID 20190613150816.83198-2-willemdebruijn.kernel@gmail.com
State Accepted
Delegated to: David Miller
Headers show
Series enable and use static_branch_deferred_inc | expand

Commit Message

Willem de Bruijn June 13, 2019, 3:08 p.m. UTC 
From: Willem de Bruijn <willemb@google.com>

This interface is currently only defined if CONFIG_JUMP_LABEL. Make it
available also when jump labels are off.

Signed-off-by: Willem de Bruijn <willemb@google.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
---
 include/linux/jump_label_ratelimit.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

diff --git a/include/linux/jump_label_ratelimit.h b/include/linux/jump_label_ratelimit.h
index 42710d5949ba..8c3ee291b2d8 100644
--- a/include/linux/jump_label_ratelimit.h
+++ b/include/linux/jump_label_ratelimit.h
@@ -60,8 +60,6 @@  extern void jump_label_update_timeout(struct work_struct *work);
 						   0),			\
 	}
 
-#define static_branch_deferred_inc(x)	static_branch_inc(&(x)->key)
-
 #else	/* !CONFIG_JUMP_LABEL */
 struct static_key_deferred {
 	struct static_key  key;
@@ -95,4 +93,7 @@  jump_label_rate_limit(struct static_key_deferred *key,
 	STATIC_KEY_CHECK_USE(key);
 }
 #endif	/* CONFIG_JUMP_LABEL */
+
+#define static_branch_deferred_inc(x)	static_branch_inc(&(x)->key)
+
 #endif	/* _LINUX_JUMP_LABEL_RATELIMIT_H */