From: Christoph Hellwig <hch@infradead.org>
To: Wu Fengguang <fengguang.wu@intel.com>
Cc: Artem Bityutskiy <dedekind1@gmail.com>, Jan Kara <jack@suse.cz>,
Eric Sandeen <sandeen@sandeen.net>,
Andrew Morton <akpm@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
Masayoshi MIZUMA <m.mizuma@jp.fujitsu.com>,
"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
"viro@zeniv.linux.org.uk" <viro@zeniv.linux.org.uk>,
Nick Piggin <npiggin@suse.de>, Jeff Layton <jlayton@redhat.com>
Subject: Re: [PATCH] writeback: skip new or to-be-freed inodes
Date: Mon, 8 Jun 2009 06:45:44 -0400 [thread overview]
Message-ID: <20090608104544.GA2428@infradead.org> (raw)
In-Reply-To: <20090608092930.GA13846@localhost>
On Mon, Jun 08, 2009 at 05:29:30PM +0800, Wu Fengguang wrote:
> Thank you. Basically I'm not sure if UBIFS guarantees it won't be
> unmounted (hence the MS_ACTIVE bit is on) when calling
> generic_sync_sb_inodes() in shrink_liability() and ubifs_sync_fs().
Btw, the call in ubifs_sync_fs should be superflous in the
vfs-2.6#for-next tree. We now do make sure that all inodes are flushed
before calling ->sync_fs with the wait parameter.
shrink_liability is a more interesting case, I don't understand enough
of ubifs to comment on it.
next prev parent reply other threads:[~2009-06-08 10:45 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-18 8:13 [PATCH][BUG] Lack of mutex_lock in drop_pagecache_sb() Masasyoshi MIZUMA
2009-03-23 10:38 ` Wu Fengguang
2009-03-24 7:06 ` Masayoshi MIZUMA
2009-03-24 7:44 ` Wu Fengguang
2009-03-24 12:05 ` Jan Kara
2009-03-24 12:11 ` Wu Fengguang
2009-03-24 12:40 ` [PATCH] skip I_CLEAR state inodes Wu Fengguang
2009-03-30 7:18 ` [PATCH][RESEND for 2.6.29-rc8-mm1] " Wu Fengguang
2009-03-31 23:43 ` Andrew Morton
2009-04-01 0:53 ` Wu Fengguang
2009-06-01 21:38 ` [PATCH] " Eric Sandeen
2009-06-02 8:55 ` Wu Fengguang
2009-06-02 10:27 ` Jeff Layton
2009-06-02 11:37 ` Jan Kara
2009-06-02 21:48 ` Eric Sandeen
2009-06-03 10:45 ` Jeff Layton
2009-06-03 13:32 ` Wu Fengguang
2009-06-03 14:00 ` Jan Kara
2009-06-03 14:10 ` Wu Fengguang
2009-06-03 14:16 ` Jan Kara
2009-06-03 14:47 ` Wu Fengguang
2009-06-06 3:07 ` [PATCH] writeback: skip new or to-be-freed inodes Wu Fengguang
2009-06-08 7:03 ` Artem Bityutskiy
2009-06-08 9:29 ` Wu Fengguang
2009-06-08 10:45 ` Christoph Hellwig [this message]
2009-06-09 7:24 ` Artem Bityutskiy
2009-06-09 7:03 ` Artem Bityutskiy
2009-06-08 17:07 ` Jan Kara
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