Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | [PATCH] [26/50] i386: export i386 smp_call_function_mask() to modules | Date | Sat, 22 Sep 2007 00:32:25 +0200 (CEST) |
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From: Laurent Vivier <Laurent.Vivier@bull.net>
This patch export i386 smp_call_function_mask() with EXPORT_SYMBOL().
This function is needed by KVM to call a function on a set of CPUs.
arch/i386/kernel/smp.c | 7 +++++++ include/asm-i386/smp.h | 9 +++------ 2 files changed, 10 insertions(+), 6 deletions(-)
Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net>
Index: linux/arch/i386/kernel/smp.c =================================================================== --- linux.orig/arch/i386/kernel/smp.c +++ linux/arch/i386/kernel/smp.c @@ -708,3 +708,10 @@ struct smp_ops smp_ops = { .smp_send_reschedule = native_smp_send_reschedule, .smp_call_function_mask = native_smp_call_function_mask, }; + +int smp_call_function_mask(cpumask_t mask, void (*func) (void *info), + void *info, int wait) +{ + return smp_ops.smp_call_function_mask(mask, func, info, wait); +} +EXPORT_SYMBOL(smp_call_function_mask); Index: linux/include/asm-i386/smp.h =================================================================== --- linux.orig/include/asm-i386/smp.h +++ linux/include/asm-i386/smp.h @@ -92,12 +92,9 @@ static inline void smp_send_reschedule(i { smp_ops.smp_send_reschedule(cpu); } -static inline int smp_call_function_mask(cpumask_t mask, - void (*func) (void *info), void *info, - int wait) -{ - return smp_ops.smp_call_function_mask(mask, func, info, wait); -} +extern int smp_call_function_mask(cpumask_t mask, + void (*func) (void *info), void *info, + int wait); void native_smp_prepare_boot_cpu(void); void native_smp_prepare_cpus(unsigned int max_cpus); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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