[PATCH 3/8] jump_label: introduce DEFINE_STATIC_KEY_{TRUE, FALSE}_ARRAY macros
Kevin Hao
haokexin at gmail.com
Thu Aug 20 22:14:31 AEST 2015
These are used to define a static_key_{true,false} array.
Signed-off-by: Kevin Hao <haokexin at gmail.com>
---
include/linux/jump_label.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h
index 7f653e8f6690..5c1d6a49dd6b 100644
--- a/include/linux/jump_label.h
+++ b/include/linux/jump_label.h
@@ -267,6 +267,12 @@ struct static_key_false {
#define DEFINE_STATIC_KEY_FALSE(name) \
struct static_key_false name = STATIC_KEY_FALSE_INIT
+#define DEFINE_STATIC_KEY_TRUE_ARRAY(name, n) \
+ struct static_key_true name[n] = { [0 ... n - 1] = STATIC_KEY_TRUE_INIT }
+
+#define DEFINE_STATIC_KEY_FALSE_ARRAY(name, n) \
+ struct static_key_false name[n] = { [0 ... n - 1] = STATIC_KEY_FALSE_INIT }
+
#ifdef HAVE_JUMP_LABEL
/*
--
2.1.0
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