Messages in this thread Patch in this message | | | Date | Sun, 23 Apr 2006 13:40:23 +0200 | From | Adrian Bunk <> | Subject | [RFC: 2.6 patch] kernel/kthread.c: make kthread_stop_sem() static |
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This patch makes the needlessly global kthread_stop_sem() static.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
include/linux/kthread.h | 12 ------------ kernel/kthread.c | 26 +++++++++++++++++--------- 2 files changed, 17 insertions(+), 21 deletions(-)
--- linux-2.6.17-rc1-mm3-full/include/linux/kthread.h.old 2006-04-23 01:32:40.000000000 +0200 +++ linux-2.6.17-rc1-mm3-full/include/linux/kthread.h 2006-04-23 01:33:20.000000000 +0200 @@ -70,18 +70,6 @@ int kthread_stop(struct task_struct *k); /** - * kthread_stop_sem: stop a thread created by kthread_create(). - * @k: thread created by kthread_create(). - * @s: semaphore that @k waits on while idle. - * - * Does essentially the same thing as kthread_stop() above, but wakes - * @k by calling up(@s). - * - * Returns the result of threadfn(), or -EINTR if wake_up_process() - * was never called. */ -int kthread_stop_sem(struct task_struct *k, struct semaphore *s); - -/** * kthread_should_stop: should this kthread return now? * * When someone calls kthread_stop on your kthread, it will be woken --- linux-2.6.17-rc1-mm3-full/kernel/kthread.c.old 2006-04-23 01:30:48.000000000 +0200 +++ linux-2.6.17-rc1-mm3-full/kernel/kthread.c 2006-04-23 01:33:11.000000000 +0200 @@ -164,15 +164,18 @@ set_task_cpu(k, cpu); k->cpus_allowed = cpumask_of_cpu(cpu); } -EXPORT_SYMBOL(kthread_bind); -int kthread_stop(struct task_struct *k) -{ - return kthread_stop_sem(k, NULL); -} -EXPORT_SYMBOL(kthread_stop); - -int kthread_stop_sem(struct task_struct *k, struct semaphore *s) +/** + * kthread_stop_sem: stop a thread created by kthread_create(). + * @k: thread created by kthread_create(). + * @s: semaphore that @k waits on while idle. + * + * Does essentially the same thing as kthread_stop() above, but wakes + * @k by calling up(@s). + * + * Returns the result of threadfn(), or -EINTR if wake_up_process() + * was never called. */ +static int kthread_stop_sem(struct task_struct *k, struct semaphore *s) { int ret; @@ -201,7 +204,12 @@ return ret; } -EXPORT_SYMBOL(kthread_stop_sem); + +int kthread_stop(struct task_struct *k) +{ + return kthread_stop_sem(k, NULL); +} +EXPORT_SYMBOL(kthread_stop); static __init int helper_init(void) { - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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