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| author | Thomas Gleixner <tglx@linutronix.de> | 2012-04-20 13:05:54 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-04-26 12:06:12 +0200 |
| commit | ea0588cb6b201c38b0120c4ad38bc548d5dde29a (patch) | |
| tree | 9debf340ff58725e4d5b7c0f6bd7283d35cc125c /arch/sh/kernel/smp.c | |
| parent | 6bba2682c62e432eaf7b82f8ca182e8c73256e74 (diff) | |
| download | op-kernel-dev-ea0588cb6b201c38b0120c4ad38bc548d5dde29a.zip op-kernel-dev-ea0588cb6b201c38b0120c4ad38bc548d5dde29a.tar.gz | |
sh: Use generic idle thread allocation
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Link: http://lkml.kernel.org/r/20120420124557.855203626@linutronix.de
Diffstat (limited to 'arch/sh/kernel/smp.c')
| -rw-r--r-- | arch/sh/kernel/smp.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c index ebb76e2..b86e9ca 100644 --- a/arch/sh/kernel/smp.c +++ b/arch/sh/kernel/smp.c @@ -220,22 +220,10 @@ extern struct { void *thread_info; } stack_start; -int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tidle) +int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *tsk) { - struct task_struct *tsk; unsigned long timeout; - tsk = cpu_data[cpu].idle; - if (!tsk) { - tsk = fork_idle(cpu); - if (IS_ERR(tsk)) { - pr_err("Failed forking idle task for cpu %d\n", cpu); - return PTR_ERR(tsk); - } - - cpu_data[cpu].idle = tsk; - } - per_cpu(cpu_state, cpu) = CPU_UP_PREPARE; /* Fill in data in head.S for secondary cpus */ |
