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yaml
---
r: 5306
b: refs/heads/master
c: 79a8810
h: refs/heads/master
v: v3
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Richard Henderson authored and Linus Torvalds committed Jul 28, 2005
1 parent 4bd90e2 commit b9fd77a
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Showing 3 changed files with 24 additions and 7 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 11be00cba6be114f861123cfc6779f195a615d22
refs/heads/master: 79a8810221ee9ea96c4e5a5817afb88f22ea698c
9 changes: 7 additions & 2 deletions trunk/include/asm-alpha/smp.h
Original file line number Diff line number Diff line change
Expand Up @@ -50,11 +50,16 @@ extern cpumask_t cpu_online_map;
extern int smp_num_cpus;
#define cpu_possible_map cpu_present_mask

int smp_call_function_on_cpu(void (*func) (void *info), void *info,int retry, int wait, cpumask_t cpu);
int smp_call_function_on_cpu(void (*) (void *), void *, int, int, cpumask_t);

#else /* CONFIG_SMP */

#define smp_call_function_on_cpu(func,info,retry,wait,cpu) ({ 0; })
static inline int
smp_call_function_on_cpu (void (*func) (void *), void *info, int retry,
int wait, cpumask_t cpu)
{
return 0;
}

#endif /* CONFIG_SMP */

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20 changes: 16 additions & 4 deletions trunk/include/linux/smp.h
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Expand Up @@ -94,11 +94,23 @@ void smp_prepare_boot_cpu(void);
*/
#define raw_smp_processor_id() 0
#define hard_smp_processor_id() 0
#define smp_call_function(func,info,retry,wait) ({ 0; })
#define on_each_cpu(func,info,retry,wait) ({ func(info); 0; })
static inline void smp_send_reschedule(int cpu) { }
#define num_booting_cpus() 1
#define smp_prepare_boot_cpu() do {} while (0)

static inline int smp_call_function(void (*func) (void *), void *info,
int retry, int wait)
{
return 0;
}

static inline int on_each_cpu(void (*func) (void *), void *info,
int retry, int wait)
{
func(info);
return 0;
}

static inline void smp_send_reschedule(int cpu) { }
static inline void smp_prepare_boot_cpu(void) { }

#endif /* !SMP */

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