From: Christoph Hellwig <hch@lst.de>
To: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>, linux-fsdevel@vger.kernel.org
Subject: Re: [PTCH] push down lock_super and BKL into ->put_super
Date: Wed, 6 May 2009 08:23:00 +0200 [thread overview]
Message-ID: <20090506062300.GA12718@lst.de> (raw)
In-Reply-To: <20090506020916.GN8633@ZenIV.linux.org.uk>
On Wed, May 06, 2009 at 03:09:16AM +0100, Al Viro wrote:
> As for this patch: we need to
> * replace lock_super/unlock_super() with get_fs_excl()/put_fs_excl()
> in the same places.
Nope. See the discussion I had with Jens and other about what it
is good for. It's for fs-central ressouces that are performance
critical for FS. FS beeing shut down is per defintion not performance
critical.
next prev parent reply other threads:[~2009-05-06 6:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-05 13:40 [PTCH] push down lock_super and BKL into ->put_super Christoph Hellwig
2009-05-06 2:09 ` Al Viro
2009-05-06 6:23 ` Christoph Hellwig [this message]
2009-05-06 6:46 ` Al Viro
2009-05-06 7:34 ` Theodore Tso
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