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context_tracking: Add stub context_tracking_is_enabled

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With code elsewhere doing something conditional on whether or not
context tracking is enabled, we want a stub function that tells us
context tracking is not enabled, when CONFIG_CONTEXT_TRACKING is
not set.

Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Rik van Riel <riel@redhat.com>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Will deacon <will.deacon@arm.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Luiz Capitulino <lcapitulino@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
This commit is contained in:
Rik van Riel 2015-02-10 15:27:51 -05:00 committed by Frederic Weisbecker
parent 3aab4f50bf
commit a3a9c7dff2
1 changed files with 2 additions and 0 deletions
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include/linux/context_tracking_state.h
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@ -39,6 +39,8 @@ static inline bool context_tracking_in_user(void)
#else #else
static inline bool context_tracking_in_user(void) { return false; } static inline bool context_tracking_in_user(void) { return false; }
static inline bool context_tracking_active(void) { return false; } static inline bool context_tracking_active(void) { return false; }
static inline bool context_tracking_is_enabled(void) { return false; }
static inline bool context_tracking_cpu_is_enabled(void) { return false; }
#endif /* CONFIG_CONTEXT_TRACKING */ #endif /* CONFIG_CONTEXT_TRACKING */
#endif #endif