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kernel-provide-a-__smp_call_function_single-stub-for-config_smp-fix
x86_64 allnoconfig: kernel/up.c:25: error: redefinition of '__smp_call_function_single' include/linux/smp.h:154: note: previous definition of '__smp_call_function_single' was here Cc: Christoph Hellwig <hch@infradead.org> Cc: Christoph Hellwig <hch@lst.de> Cc: Jan Kara <jack@suse.cz> Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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1 changed files with 3 additions and 9 deletions
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@ -49,6 +49,9 @@ void on_each_cpu_cond(bool (*cond_func)(int cpu, void *info),
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smp_call_func_t func, void *info, bool wait,
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gfp_t gfp_flags);
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void __smp_call_function_single(int cpuid, struct call_single_data *data,
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int wait);
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#ifdef CONFIG_SMP
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#include <linux/preempt.h>
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@ -95,9 +98,6 @@ int smp_call_function(smp_call_func_t func, void *info, int wait);
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void smp_call_function_many(const struct cpumask *mask,
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smp_call_func_t func, void *info, bool wait);
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void __smp_call_function_single(int cpuid, struct call_single_data *data,
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int wait);
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int smp_call_function_any(const struct cpumask *mask,
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smp_call_func_t func, void *info, int wait);
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@ -151,12 +151,6 @@ smp_call_function_any(const struct cpumask *mask, smp_call_func_t func,
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static inline void kick_all_cpus_sync(void) { }
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static inline void __smp_call_function_single(int cpuid,
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struct call_single_data *data, int wait)
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{
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on_each_cpu(data->func, data->info, wait);
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}
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#endif /* !SMP */
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/*
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