From: Andrew Morton <akpm@osdl.org>
To: Claudio Martins <ctpm@rnl.ist.utl.pt>
Cc: nickpiggin@yahoo.com.au, linux-kernel@vger.kernel.org,
neilb@cse.unsw.edu.au
Subject: Re: Processes stuck on D state on Dual Opteron
Date: Mon, 11 Apr 2005 17:46:54 -0700 [thread overview]
Message-ID: <20050411174654.536e1d79.akpm@osdl.org> (raw)
In-Reply-To: <200504120122.48168.ctpm@rnl.ist.utl.pt>
Claudio Martins <ctpm@rnl.ist.utl.pt> wrote:
>
> I think I'm going to give a try to Neil's patch, but I'll have to apply some
> patches from -mm.
Just this one if you're using 2.6.12-rc2:
--- 25/drivers/md/md.c~avoid-deadlock-in-sync_page_io-by-using-gfp_noio Mon Apr 11 16:55:07 2005
+++ 25-akpm/drivers/md/md.c Mon Apr 11 16:55:07 2005
@@ -332,7 +332,7 @@ static int bi_complete(struct bio *bio,
static int sync_page_io(struct block_device *bdev, sector_t sector, int size,
struct page *page, int rw)
{
- struct bio *bio = bio_alloc(GFP_KERNEL, 1);
+ struct bio *bio = bio_alloc(GFP_NOIO, 1);
struct completion event;
int ret;
_
next prev parent reply other threads:[~2005-04-12 0:47 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-05 2:16 Claudio Martins
2005-04-05 2:12 ` Andrew Morton
2005-04-10 2:28 ` Claudio Martins
2005-04-10 2:47 ` Andrew Morton
2005-04-10 3:19 ` Claudio Martins
2005-04-11 0:38 ` Claudio Martins
2005-04-11 6:36 ` Nick Piggin
2005-04-11 9:55 ` Nick Piggin
2005-04-11 12:45 ` Nick Piggin
2005-04-11 14:05 ` Claudio Martins
2005-04-11 22:59 ` Nick Piggin
2005-04-12 0:22 ` Claudio Martins
2005-04-12 0:46 ` Andrew Morton [this message]
2005-04-13 0:31 ` Claudio Martins
2005-04-13 2:24 ` Nick Piggin
2005-04-12 1:19 ` Nick Piggin
2005-04-12 7:07 ` Jens Axboe
2005-04-12 8:03 ` Chen, Kenneth W
2005-04-12 11:09 ` Nick Piggin
2005-04-12 11:26 ` Nick Piggin
2005-04-12 12:04 ` Nick Piggin
2005-04-12 17:07 ` Thomas Davis
2005-04-12 18:33 ` Chen, Kenneth W
2005-04-13 1:45 ` Nick Piggin
2005-04-11 23:46 ` Neil Brown
2005-04-12 0:30 ` Claudio Martins
2005-04-10 2:53 ` Nick Piggin
2005-04-10 3:22 ` Claudio Martins
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