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authorSrivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>2012-05-24 20:41:00 +0530
committerThomas Gleixner <tglx@linutronix.de>2012-05-24 22:58:08 +0200
commit4a70d2d9909b43ed88043b98cabe2c7fbd563021 (patch)
tree380c5c2a4c2826b5275fae15eb91c78d8ead6467 /kernel/smpboot.c
parentee74d13229fb606353ff56f4927fa93b37e95bbe (diff)
downloadlinux-sh-4a70d2d9909b43ed88043b98cabe2c7fbd563021.tar.gz
smpboot, idle: Fix comment mismatch over idle_threads_init()
The comment over idle_threads_init() really talks about the functionality of idle_init(). Move that comment to idle_init(), and add a suitable comment over idle_threads_init(). Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Cc: suresh.b.siddha@intel.com Cc: venki@google.com Cc: nikunj@linux.vnet.ibm.com Link: http://lkml.kernel.org/r/20120524151100.2549.66501.stgit@srivatsabhat.in.ibm.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/smpboot.c')
-rw-r--r--kernel/smpboot.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/kernel/smpboot.c b/kernel/smpboot.c
index 0f2162f808a7..98f60c5caa1b 100644
--- a/kernel/smpboot.c
+++ b/kernel/smpboot.c
@@ -31,6 +31,12 @@ void __init idle_thread_set_boot_cpu(void)
per_cpu(idle_threads, smp_processor_id()) = current;
}
+/**
+ * idle_init - Initialize the idle thread for a cpu
+ * @cpu: The cpu for which the idle thread should be initialized
+ *
+ * Creates the thread if it does not exist.
+ */
static inline void idle_init(unsigned int cpu)
{
struct task_struct *tsk = per_cpu(idle_threads, cpu);
@@ -45,10 +51,7 @@ static inline void idle_init(unsigned int cpu)
}
/**
- * idle_thread_init - Initialize the idle thread for a cpu
- * @cpu: The cpu for which the idle thread should be initialized
- *
- * Creates the thread if it does not exist.
+ * idle_threads_init - Initialize idle threads for all cpus
*/
void __init idle_threads_init(void)
{