diff --git a/include/linux/context_tracking.h b/include/linux/context_tracking.h index 69532cd18f72..7a5f04ae1758 100644 --- a/include/linux/context_tracking.h +++ b/include/linux/context_tracking.h @@ -17,21 +17,22 @@ extern void context_tracking_cpu_set(int cpu); extern void __ct_user_enter(enum ctx_state state); extern void __ct_user_exit(enum ctx_state state); -extern void context_tracking_enter(enum ctx_state state); -extern void context_tracking_exit(enum ctx_state state); +extern void ct_user_enter(enum ctx_state state); +extern void ct_user_exit(enum ctx_state state); + extern void user_enter_callable(void); extern void user_exit_callable(void); static inline void user_enter(void) { if (context_tracking_enabled()) - context_tracking_enter(CONTEXT_USER); + ct_user_enter(CONTEXT_USER); } static inline void user_exit(void) { if (context_tracking_enabled()) - context_tracking_exit(CONTEXT_USER); + ct_user_exit(CONTEXT_USER); } /* Called with interrupts disabled. */ @@ -57,7 +58,7 @@ static inline enum ctx_state exception_enter(void) prev_ctx = this_cpu_read(context_tracking.state); if (prev_ctx != CONTEXT_KERNEL) - context_tracking_exit(prev_ctx); + ct_user_exit(prev_ctx); return prev_ctx; } @@ -67,7 +68,7 @@ static inline void exception_exit(enum ctx_state prev_ctx) if (!IS_ENABLED(CONFIG_HAVE_CONTEXT_TRACKING_OFFSTACK) && context_tracking_enabled()) { if (prev_ctx != CONTEXT_KERNEL) - context_tracking_enter(prev_ctx); + ct_user_enter(prev_ctx); } } diff --git a/kernel/context_tracking.c b/kernel/context_tracking.c index 8f7dd5799bda..590c920ad57f 100644 --- a/kernel/context_tracking.c +++ b/kernel/context_tracking.c @@ -112,7 +112,7 @@ EXPORT_SYMBOL_GPL(__ct_user_enter); * or context_tracking_guest_enter(). It should be the arch entry code * responsibility to call into context tracking with IRQs disabled. */ -void context_tracking_enter(enum ctx_state state) +void ct_user_enter(enum ctx_state state) { unsigned long flags; @@ -131,8 +131,8 @@ void context_tracking_enter(enum ctx_state state) __ct_user_enter(state); local_irq_restore(flags); } -NOKPROBE_SYMBOL(context_tracking_enter); -EXPORT_SYMBOL_GPL(context_tracking_enter); +NOKPROBE_SYMBOL(ct_user_enter); +EXPORT_SYMBOL_GPL(ct_user_enter); /** * user_enter_callable() - Unfortunate ASM callable version of user_enter() for @@ -197,7 +197,7 @@ EXPORT_SYMBOL_GPL(__ct_user_exit); * or context_tracking_guest_exit(). It should be the arch entry code * responsibility to call into context tracking with IRQs disabled. */ -void context_tracking_exit(enum ctx_state state) +void ct_user_exit(enum ctx_state state) { unsigned long flags; @@ -208,8 +208,8 @@ void context_tracking_exit(enum ctx_state state) __ct_user_exit(state); local_irq_restore(flags); } -NOKPROBE_SYMBOL(context_tracking_exit); -EXPORT_SYMBOL_GPL(context_tracking_exit); +NOKPROBE_SYMBOL(ct_user_exit); +EXPORT_SYMBOL_GPL(ct_user_exit); /** * user_exit_callable() - Unfortunate ASM callable version of user_exit() for