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Date: Mon, 14 Dec 2009 21:24:40 +0900 (JST) From: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com> To: Rik van Riel <riel@...hat.com> Cc: kosaki.motohiro@...fujitsu.com, lwoodman@...hat.com, akpm@...ux-foundation.org, linux-mm@...ck.org, linux-kernel@...r.kernel.org, minchan.kim@...il.com Subject: [PATCH 2/8] Mark sleep_on as deprecated sleep_on() function is SMP and/or kernel preemption unsafe. we shouldn't use it on new code. Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com> --- include/linux/wait.h | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/include/linux/wait.h b/include/linux/wait.h index a48e16b..bf76627 100644 --- a/include/linux/wait.h +++ b/include/linux/wait.h @@ -427,11 +427,11 @@ static inline void remove_wait_queue_locked(wait_queue_head_t *q, * They are racy. DO NOT use them, use the wait_event* interfaces above. * We plan to remove these interfaces. */ -extern void sleep_on(wait_queue_head_t *q); -extern long sleep_on_timeout(wait_queue_head_t *q, +extern void __deprecated sleep_on(wait_queue_head_t *q); +extern long __deprecated sleep_on_timeout(wait_queue_head_t *q, signed long timeout); -extern void interruptible_sleep_on(wait_queue_head_t *q); -extern long interruptible_sleep_on_timeout(wait_queue_head_t *q, +extern void __deprecated interruptible_sleep_on(wait_queue_head_t *q); +extern long __deprecated interruptible_sleep_on_timeout(wait_queue_head_t *q, signed long timeout); /* -- 1.6.5.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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