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authorLi Shaohua <shaohua.li@intel.com>2005-06-25 14:55:06 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-25 16:24:32 -0700
commit5a72e04df5470df0ec646029d31e5528167ab1a7 (patch)
tree11be00c3ed3d8bad775e6eec44078c9f942537b9 /kernel/power/swsusp.c
parentfb69c3907ead36b9e9f41ea6f0d0e0ae10a38a47 (diff)
[PATCH] suspend/resume SMP support
Using CPU hotplug to support suspend/resume SMP. Both S3 and S4 use disable/enable_nonboot_cpus API. The S4 part is based on Pavel's original S4 SMP patch. Signed-off-by: Li Shaohua<shaohua.li@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/power/swsusp.c')
-rw-r--r--kernel/power/swsusp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c
index 53f9f8720ee4..339b5c3735bd 100644
--- a/kernel/power/swsusp.c
+++ b/kernel/power/swsusp.c
@@ -1193,8 +1193,10 @@ static const char * sanity_check(void)
return "version";
if (strcmp(swsusp_info.uts.machine,system_utsname.machine))
return "machine";
+#if 0
if(swsusp_info.cpus != num_online_cpus())
return "number of cpus";
+#endif
return NULL;
}