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context_tracking: Wrap static key check into more intuitive function name

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Use a function with a meaningful name to check the global context
tracking state. static_key_false() is a bit confusing for reviewers.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Frederic Weisbecker
2013-11-06 14:45:57 +01:00
parent 99c8b1ea09
commit 58135f574f
5 changed files with 15 additions and 11 deletions
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8
kernel/context_tracking.c
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@@ -53,10 +53,10 @@ void context_tracking_user_enter(void)
/*
* Repeat the user_enter() check here because some archs may be calling
* this from asm and if no CPU needs context tracking, they shouldn't
* go further. Repeat the check here until they support the static key
* check.
* go further. Repeat the check here until they support the inline static
* key check.
*/
if (!static_key_false(&context_tracking_enabled))
if (!context_tracking_is_enabled())
return;
/*
@@ -160,7 +160,7 @@ void context_tracking_user_exit(void)
{
unsigned long flags;
if (!static_key_false(&context_tracking_enabled))
if (!context_tracking_is_enabled())
return;
if (in_interrupt())