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From: Nishanth Aravamudan <nacc@us.ibm.com>
To: kj <kernel-janitors@lists.osdl.org>, lkml <linux-kernel@vger.kernel.org>
Subject: [KJ] [UPDATE PATCH] drivers/dmapool: use TASK_UNINTERRUPTIBLE
Date: Mon, 10 Jan 2005 20:08:00 +0000	[thread overview]
Message-ID: <20050110200800.GA9186@us.ibm.com> (raw)
In-Reply-To: <20050110164703.GD14307@nd47.coderock.org>

[-- Attachment #1: Type: text/plain, Size: 1078 bytes --]

On Mon, Jan 10, 2005 at 05:47:03PM +0100, Domen Puncer wrote:
> Patchset of 171 patches is at http://coderock.org/kj/2.6.10-bk13-kj/
> 
> Quick patch summary: about 30 new, 30 merged, 30 dropped.
> Seems like most external trees are merged in -linus, so i'll start
> (re)sending old patches.

<snip>

> msleep_interruptible-drivers_base_dmapool.patch

Please replace with the following patch. msleep_interruptible() is not
appropriate for this delay, as the waitqueue events will be missed.
TASK_UNINTERRUPTIBLE should be used instead of TASK_INTERRUPTIBLE, though, as
signals are not checked for.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>


--- 2.6.10-v/drivers/base/dmapool.c	2004-12-24 13:35:28.000000000 -0800
+++ 2.6.10/drivers/base/dmapool.c	2005-01-10 12:05:08.000000000 -0800
@@ -293,7 +293,7 @@ restart:
 		if (mem_flags & __GFP_WAIT) {
 			DECLARE_WAITQUEUE (wait, current);
 
-			current->state = TASK_INTERRUPTIBLE;
+			set_current_state(TASK_UNINTERRUPTIBLE);
 			add_wait_queue (&pool->waitq, &wait);
 			spin_unlock_irqrestore (&pool->lock, flags);
 

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WARNING: multiple messages have this Message-ID (diff)
From: Nishanth Aravamudan <nacc@us.ibm.com>
To: kj <kernel-janitors@lists.osdl.org>, lkml <linux-kernel@vger.kernel.org>
Subject: [UPDATE PATCH] drivers/dmapool: use TASK_UNINTERRUPTIBLE instead of TASK_INTERRUPTIBLE
Date: Mon, 10 Jan 2005 12:08:00 -0800	[thread overview]
Message-ID: <20050110200800.GA9186@us.ibm.com> (raw)
In-Reply-To: <20050110164703.GD14307@nd47.coderock.org>

On Mon, Jan 10, 2005 at 05:47:03PM +0100, Domen Puncer wrote:
> Patchset of 171 patches is at http://coderock.org/kj/2.6.10-bk13-kj/
> 
> Quick patch summary: about 30 new, 30 merged, 30 dropped.
> Seems like most external trees are merged in -linus, so i'll start
> (re)sending old patches.

<snip>

> msleep_interruptible-drivers_base_dmapool.patch

Please replace with the following patch. msleep_interruptible() is not
appropriate for this delay, as the waitqueue events will be missed.
TASK_UNINTERRUPTIBLE should be used instead of TASK_INTERRUPTIBLE, though, as
signals are not checked for.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>


--- 2.6.10-v/drivers/base/dmapool.c	2004-12-24 13:35:28.000000000 -0800
+++ 2.6.10/drivers/base/dmapool.c	2005-01-10 12:05:08.000000000 -0800
@@ -293,7 +293,7 @@ restart:
 		if (mem_flags & __GFP_WAIT) {
 			DECLARE_WAITQUEUE (wait, current);
 
-			current->state = TASK_INTERRUPTIBLE;
+			set_current_state(TASK_UNINTERRUPTIBLE);
 			add_wait_queue (&pool->waitq, &wait);
 			spin_unlock_irqrestore (&pool->lock, flags);
 

  parent reply	other threads:[~2005-01-10 20:08 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-01-10 16:47 [KJ] [announce] 2.6.10-bk13-kj Domen Puncer
2005-01-10 16:47 ` Domen Puncer
2005-01-10 18:04 ` [KJ] " Nishanth Aravamudan
2005-01-10 18:04   ` Nishanth Aravamudan
2005-01-10 18:10 ` Nishanth Aravamudan
2005-01-10 18:10   ` Nishanth Aravamudan
2005-01-10 18:19 ` [KJ] [UPDATE PATCH] scsi/osst: replace schedule_timeout() with Nishanth Aravamudan
2005-01-10 18:19   ` [UPDATE PATCH] scsi/osst: replace schedule_timeout() with msleep() Nishanth Aravamudan
2005-01-10 18:23 ` [KJ] [UPDATE PATCH] scsi/qla1280: replace schedule_timeout() with Nishanth Aravamudan
2005-01-10 18:23   ` [UPDATE PATCH] scsi/qla1280: replace schedule_timeout() with ssleep() Nishanth Aravamudan
2005-01-10 18:23 ` [KJ] [UPDATE PATCH] scsi/osst: replace schedule_timeout() with Nishanth Aravamudan
2005-01-10 18:23   ` [UPDATE PATCH] scsi/osst: replace schedule_timeout() with msleep() Nishanth Aravamudan
2005-01-10 20:08 ` Nishanth Aravamudan [this message]
2005-01-10 20:08   ` [UPDATE PATCH] drivers/dmapool: use TASK_UNINTERRUPTIBLE instead of TASK_INTERRUPTIBLE Nishanth Aravamudan
2005-01-10 20:13 ` [KJ] [announce] 2.6.10-bk13-kj Nishanth Aravamudan
2005-01-10 20:13   ` Nishanth Aravamudan
2005-01-10 21:14 ` Nishanth Aravamudan
2005-01-10 21:14   ` Nishanth Aravamudan
2005-01-10 21:15 ` [KJ] [UPDATE PATCH] block/pf: replace pf_sleep() with msleep() Nishanth Aravamudan
2005-01-10 21:15   ` Nishanth Aravamudan
2005-01-10 21:16 ` [KJ] [UPDATE PATCH] block/pcd: replace pcd_sleep() with Nishanth Aravamudan
2005-01-10 21:16   ` [UPDATE PATCH] block/pcd: replace pcd_sleep() with msleep()/ssleep() Nishanth Aravamudan
2005-01-10 21:18 ` [KJ] [UPDATE PATCH] block/pt: replace pt_sleep() with Nishanth Aravamudan
2005-01-10 21:18   ` [UPDATE PATCH] block/pt: replace pt_sleep() with msleep()/ssleep() Nishanth Aravamudan
2005-01-10 21:20 ` [KJ] [UPDATE PATCH] block/pg: replace pg_sleep() with msleep() Nishanth Aravamudan
2005-01-10 21:20   ` Nishanth Aravamudan
2005-01-10 21:27 ` [KJ] [UPDATE PATCH] cdrom/sonycd535: replace schedule_timeout() Nishanth Aravamudan
2005-01-10 21:27   ` [UPDATE PATCH] cdrom/sonycd535: replace schedule_timeout() with msleep() Nishanth Aravamudan
2005-01-10 23:12 ` [KJ] [UPDATE PATCH] message/mptbase: replace schedule_timeout() Nishanth Aravamudan
2005-01-10 23:12   ` [UPDATE PATCH] message/mptbase: replace schedule_timeout() with ssleep() Nishanth Aravamudan
2005-01-11  0:39 ` [KJ] [UPDATE PATCH] net/sb1000: replace nicedelay() " Nishanth Aravamudan
2005-01-11  0:39   ` Nishanth Aravamudan
2005-01-11  3:56   ` [KJ] Re: [UPDATE PATCH] net/sb1000: replace nicedelay() with Jeff Garzik
2005-01-11  3:56     ` [UPDATE PATCH] net/sb1000: replace nicedelay() with ssleep() Jeff Garzik
2005-01-11  4:10     ` [KJ] Re: [UPDATE PATCH] net/sb1000: replace nicedelay() with Nish Aravamudan
2005-01-11  4:10       ` [KJ] Re: [UPDATE PATCH] net/sb1000: replace nicedelay() with ssleep() Nish Aravamudan
2005-01-11  0:42 ` [KJ] [UPDATE PATCH] net/slip: replace schedule_timeout() with Nishanth Aravamudan
2005-01-11  0:42   ` [UPDATE PATCH] net/slip: replace schedule_timeout() with msleep() Nishanth Aravamudan
2005-01-11  0:56 ` [KJ] [UPDATE PATCH] sbus/envctrl: replace schedule_timeout() with Nishanth Aravamudan
2005-01-11  0:56   ` [UPDATE PATCH] sbus/envctrl: replace schedule_timeout() with msleep_interruptible() Nishanth Aravamudan
2005-01-11  1:00 ` [KJ] [UPDATE PATCH] scsi/st: replace schedule_timeout() with Nishanth Aravamudan
2005-01-11  1:00   ` [UPDATE PATCH] scsi/st: replace schedule_timeout() with msleep_interruptible() Nishanth Aravamudan

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