Messages in this thread Patch in this message | | | Date | Thu, 1 Jul 2010 14:07:08 +0300 | From | "Michael S. Tsirkin" <> | Subject | [PATCH repost] sched: export sched_set/getaffinity to modules |
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Author: Sridhar Samudrala <sri@us.ibm.com>
sched: export sched_set/getaffinity to modules
vhost-net driver wants to copy the affinity from the owner thread to thread it creates. Export sched_set/get affinity to modules to make this possible when vhost is built as a module.
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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I'm not sure the previous time made it clear what exactly is the proposed change, so reposting. Info, Peter, could you ack merging the following through the net-next tree please?
diff --git a/kernel/sched.c b/kernel/sched.c index d484081..3759391 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -4744,6 +4744,7 @@ out_put_task: put_online_cpus(); return retval; } +EXPORT_SYMBOL_GPL(sched_setaffinity); static int get_user_cpu_mask(unsigned long __user *user_mask_ptr, unsigned len, struct cpumask *new_mask) @@ -4807,6 +4808,7 @@ out_unlock: return retval; } +EXPORT_SYMBOL_GPL(sched_getaffinity); /** * sys_sched_getaffinity - get the cpu affinity of a process
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