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| author | jkim <jkim@FreeBSD.org> | 2009-03-17 00:48:11 +0000 |
|---|---|---|
| committer | jkim <jkim@FreeBSD.org> | 2009-03-17 00:48:11 +0000 |
| commit | 3eda4741daa9db3ec9fa89000bfbf69dd182e01e (patch) | |
| tree | c75b77d8208c29993db8a02658e1f33e9e5339b8 /sys/sys/smp.h | |
| parent | 4e75ea04f545069138b54e1fee5b5c1236ba5b68 (diff) | |
| download | FreeBSD-src-3eda4741daa9db3ec9fa89000bfbf69dd182e01e.zip FreeBSD-src-3eda4741daa9db3ec9fa89000bfbf69dd182e01e.tar.gz | |
Initial suspend/resume support for amd64.
This code is heavily inspired by Takanori Watanabe's experimental SMP patch
for i386 and large portion was shamelessly cut and pasted from Peter Wemm's
AP boot code.
Diffstat (limited to 'sys/sys/smp.h')
| -rw-r--r-- | sys/sys/smp.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/sys/smp.h b/sys/sys/smp.h index 8306d52..500516f 100644 --- a/sys/sys/smp.h +++ b/sys/sys/smp.h @@ -122,6 +122,9 @@ void forward_signal(struct thread *); void forward_roundrobin(void); int restart_cpus(cpumask_t); int stop_cpus(cpumask_t); +#if defined(__amd64__) +int suspend_cpus(cpumask_t); +#endif void smp_rendezvous_action(void); extern struct mtx smp_ipi_mtx; |
