diff options
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/context_tracking.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/kernel/context_tracking.c b/kernel/context_tracking.c index 0a495ab..6d4c6ce 100644 --- a/kernel/context_tracking.c +++ b/kernel/context_tracking.c @@ -63,15 +63,6 @@ void context_tracking_enter(enum ctx_state state) unsigned long flags; /* - * 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 inline static - * key check. - */ - if (!context_tracking_is_enabled()) - return; - - /* * Some contexts may involve an exception occuring in an irq, * leading to that nesting: * rcu_irq_enter() rcu_user_exit() rcu_user_exit() rcu_irq_exit() @@ -128,7 +119,7 @@ EXPORT_SYMBOL_GPL(context_tracking_enter); void context_tracking_user_enter(void) { - context_tracking_enter(CONTEXT_USER); + user_enter(); } NOKPROBE_SYMBOL(context_tracking_user_enter); @@ -148,9 +139,6 @@ void context_tracking_exit(enum ctx_state state) { unsigned long flags; - if (!context_tracking_is_enabled()) - return; - if (in_interrupt()) return; @@ -181,7 +169,7 @@ EXPORT_SYMBOL_GPL(context_tracking_exit); void context_tracking_user_exit(void) { - context_tracking_exit(CONTEXT_USER); + user_exit(); } NOKPROBE_SYMBOL(context_tracking_user_exit); |