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| author |   Amerigo Wang <amwang@redhat.com> | 2011-03-22 16:34:06 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-22 17:44:11 -0700 |
| commit | 34db18a054c600b6f81787165669dc572fe4de25 (patch) | |
| tree | 6a8a0abf4f64ccad677ea2468c3e8465ac4e0c29 /include/linux/smp.h | |
| parent | include/linux/err.h: add a function to cast error-pointers to a return value (diff) | |
| download | linux-dev-34db18a054c600b6f81787165669dc572fe4de25.tar.xz linux-dev-34db18a054c600b6f81787165669dc572fe4de25.zip | |
smp: move smp setup functions to kernel/smp.c
Move setup_nr_cpu_ids(), smp_init() and some other SMP boot parameter
setup functions from init/main.c to kenrel/smp.c, saves some #ifdef
CONFIG_SMP.
Signed-off-by: WANG Cong <amwang@redhat.com>
Cc: Rakib Mullick <rakib.mullick@gmail.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Tejun Heo <tj@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/smp.h')
| -rw-r--r-- | include/linux/smp.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/smp.h b/include/linux/smp.h index 6dc95cac6b3d..48159dd320d0 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -114,6 +114,8 @@ int on_each_cpu(smp_call_func_t func, void *info, int wait); void smp_prepare_boot_cpu(void); extern unsigned int setup_max_cpus; +extern void __init setup_nr_cpu_ids(void); +extern void __init smp_init(void); #else /* !SMP */ |