From: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
To: Mikulas Patocka <mpatocka@redhat.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] deadlock when swapping to FAT
Date: Sun, 15 Mar 2009 12:22:57 +0900 [thread overview]
Message-ID: <878wn7h3la.fsf@devron.myhome.or.jp> (raw)
In-Reply-To: <Pine.LNX.4.64.0903142153330.23664@hs20-bc2-1.build.redhat.com> (Mikulas Patocka's message of "Sat, 14 Mar 2009 21:54:38 -0400 (EDT)")
Mikulas Patocka <mpatocka@redhat.com> writes:
> Note that the same race condition is happening in all the other
> filesystems. Maybe move that i_alloc_sem up to ->bmap method caller?
It can be. However, I guess locking strategy would be per
filesystems. Because the fs may be using i_alloc_sem in get_block
already.
Thanks.
--
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
next prev parent reply other threads:[~2009-03-15 3:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-12 12:30 Mikulas Patocka
2009-03-12 16:05 ` OGAWA Hirofumi
2009-03-15 1:54 ` Mikulas Patocka
2009-03-15 3:22 ` OGAWA Hirofumi [this message]
2009-03-17 12:23 ` Mikulas Patocka
2009-03-17 16:08 ` OGAWA Hirofumi
2009-03-19 19:34 ` Mikulas Patocka
2009-03-19 22:27 ` OGAWA Hirofumi
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