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| author | Ingo Molnar <mingo@elte.hu> | 2009-07-03 08:30:07 -0500 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2009-07-29 23:30:38 +0200 |
| commit | e9888fb95225bb3b786d79fd983eb67e1acad338 (patch) | |
| tree | d09bc138fec534e17b57a559f36a5d8c7e49973f /include/linux/smp.h | |
| parent | 94b3cbf2548a023b4187e252043eac367f84740c (diff) | |
| download | lwn-e9888fb95225bb3b786d79fd983eb67e1acad338.tar.gz lwn-e9888fb95225bb3b786d79fd983eb67e1acad338.zip | |
rt: core implementation
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/smp.h')
| -rw-r--r-- | include/linux/smp.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/smp.h b/include/linux/smp.h index 9e3d8af09207..378005121d60 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -50,6 +50,16 @@ extern void smp_send_stop(void); */ extern void smp_send_reschedule(int cpu); +/* + * trigger a reschedule on all other CPUs: + */ +extern void smp_send_reschedule_allbutself(void); + +/* + * trigger a reschedule on all other CPUs: + */ +extern void smp_send_reschedule_allbutself(void); + /* * Prepare machine for booting other CPUs. @@ -142,6 +152,7 @@ static inline int up_smp_call_function(void (*func)(void *), void *info) 0; \ }) static inline void smp_send_reschedule(int cpu) { } +static inline void smp_send_reschedule_allbutself(void) { } #define num_booting_cpus() 1 #define smp_prepare_boot_cpu() do {} while (0) #define smp_call_function_mask(mask, func, info, wait) \ |