[PATCH 3/8] jump_label: introduce DEFINE_STATIC_KEY_{TRUE, FALSE}_ARRAY macros
From: Kevin Hao <hidden>
Date: 2015-08-20 12:15:07
Also in:
lkml
Subsystem:
static branch/call, the rest · Maintainers:
Peter Zijlstra, Josh Poimboeuf, Jason Baron, Alice Ryhl, Linus Torvalds
These are used to define a static_key_{true,false} array.
Signed-off-by: Kevin Hao <redacted>
---
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