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authorRusty Russell <rusty@rustcorp.com.au>2009-06-13 00:27:00 -0400
committerRusty Russell <rusty@rustcorp.com.au>2009-06-12 08:57:01 -0400
commitb43e352139f51216a8c56b0bd5fc3d4e05c65619 (patch)
treef7766a7d5dc21e424bc914c99e03a4816a35d78a /kernel/sched.c
parentf7027c6387d0c3acf569845165ec7947e2083c82 (diff)
sched: export kick_process
lguest needs kick_process: wake_up_process() does nothing if a process is running, which isn't sufficient (we need it in the kernel). And lguest support is usually modular. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched.c')
-rw-r--r--kernel/sched.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index f04aa9664504..8ec9d13140be 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -2192,6 +2192,7 @@ void kick_process(struct task_struct *p)
2192 smp_send_reschedule(cpu); 2192 smp_send_reschedule(cpu);
2193 preempt_enable(); 2193 preempt_enable();
2194} 2194}
2195EXPORT_SYMBOL_GPL(kick_process);
2195 2196
2196/* 2197/*
2197 * Return a low guess at the load of a migration-source cpu weighted 2198 * Return a low guess at the load of a migration-source cpu weighted