* [PATCH] ipc:fix the wrong use of schedule_hrtimeout_range_clock()
@ 2011-09-22 6:35 Wanlong Gao
2011-10-28 1:36 ` Wanlong Gao
0 siblings, 1 reply; 2+ messages in thread
From: Wanlong Gao @ 2011-09-22 6:35 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Carsten Emde, Thomas Gleixner, Andrew Morton, Wanlong Gao
Fix the wrong use of schedule_hrtimeout_range_clock() in wq_sleep(), although
it is harmless for the syscall mq_timed* now.
It's introduced by 9ca7d8e.
Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
---
ipc/mqueue.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index ed049ea..2e0ecfc 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -449,8 +449,8 @@ static int wq_sleep(struct mqueue_inode_info *info, int sr,
set_current_state(TASK_INTERRUPTIBLE);
spin_unlock(&info->lock);
- time = schedule_hrtimeout_range_clock(timeout,
- HRTIMER_MODE_ABS, 0, CLOCK_REALTIME);
+ time = schedule_hrtimeout_range_clock(timeout, 0,
+ HRTIMER_MODE_ABS, CLOCK_REALTIME);
while (ewp->state == STATE_PENDING)
cpu_relax();
--
1.7.7.rc1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ipc:fix the wrong use of schedule_hrtimeout_range_clock()
2011-09-22 6:35 [PATCH] ipc:fix the wrong use of schedule_hrtimeout_range_clock() Wanlong Gao
@ 2011-10-28 1:36 ` Wanlong Gao
0 siblings, 0 replies; 2+ messages in thread
From: Wanlong Gao @ 2011-10-28 1:36 UTC (permalink / raw)
To: Wanlong Gao
Cc: linux-kernel, stable, Carsten Emde, Thomas Gleixner,
Andrew Morton, jslaby, Greg KH
Anyone else should be added to cc?
On 09/22/2011 02:35 PM, Wanlong Gao wrote:
> Fix the wrong use of schedule_hrtimeout_range_clock() in wq_sleep(), although
> it is harmless for the syscall mq_timed* now.
> It's introduced by 9ca7d8e.
>
> Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
> ---
> ipc/mqueue.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/ipc/mqueue.c b/ipc/mqueue.c
> index ed049ea..2e0ecfc 100644
> --- a/ipc/mqueue.c
> +++ b/ipc/mqueue.c
> @@ -449,8 +449,8 @@ static int wq_sleep(struct mqueue_inode_info *info, int sr,
> set_current_state(TASK_INTERRUPTIBLE);
>
> spin_unlock(&info->lock);
> - time = schedule_hrtimeout_range_clock(timeout,
> - HRTIMER_MODE_ABS, 0, CLOCK_REALTIME);
> + time = schedule_hrtimeout_range_clock(timeout, 0,
> + HRTIMER_MODE_ABS, CLOCK_REALTIME);
>
> while (ewp->state == STATE_PENDING)
> cpu_relax();
^ permalink raw reply [flat|nested] 2+ messages in thread
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