From: "Hua Zhong" <hzhong@gmail.com>
To: "'Andreas Dilger'" <adilger@clusterfs.com>,
"'Eric Sandeen'" <sandeen@redhat.com>
Cc: "'Christoph Hellwig'" <hch@infradead.org>,
"'Linux Kernel Mailing List'" <linux-kernel@vger.kernel.org>,
"'linux-fsdevel'" <linux-fsdevel@vger.kernel.org>,
"'Theodore Tso'" <tytso@mit.edu>
Subject: RE: [RFC/PATCH] - revert generic_fillattr stat->blksize to PAGE_CACHE_SIZE
Date: Mon, 6 Nov 2006 16:13:39 -0800 [thread overview]
Message-ID: <015301c70201$94e88e00$0200a8c0@nuitysystems.com> (raw)
In-Reply-To: <20061107000840.GF6012@schatzie.adilger.int>
> Actually, rather than blindly revert to pre-patch behaviour
> it would be worthwhile to determine if PAGE_SIZE isn't the
> better value. In some cases people don't understand that
> i_blksize is the "optimal IO size"
> and instead assume it is the filesystem blocksize. I saw a
> few that were e.g. 512 and that can't be very useful.
Of course the name i_blksize is very clear on that. :-)
> Cheers, Andreas
> --
> Andreas Dilger
> Principal Software Engineer
> Cluster File Systems, Inc.
>
> -
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> Please read the FAQ at http://www.tux.org/lkml/
next prev parent reply other threads:[~2006-11-07 0:13 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-06 21:50 [RFC/PATCH] - revert generic_fillattr stat->blksize to PAGE_CACHE_SIZE Eric Sandeen
2006-11-06 22:27 ` Dave Kleikamp
2006-11-06 22:37 ` Eric Sandeen
2006-11-07 0:26 ` Steve French
2006-11-07 13:40 ` Dave Kleikamp
2006-11-07 15:34 ` Dave Kleikamp
2006-11-07 15:50 ` Steve French
2006-11-06 23:05 ` Christoph Hellwig
2006-11-06 23:15 ` Eric Sandeen
2006-11-06 23:17 ` Christoph Hellwig
2006-11-06 23:28 ` Eric Sandeen
2006-11-07 0:08 ` Andreas Dilger
2006-11-07 0:13 ` Hua Zhong [this message]
2006-11-07 1:39 ` Eric Sandeen
2006-11-07 3:43 ` Theodore Tso
2006-11-07 4:02 ` Eric Sandeen
-- strict thread matches above, loose matches on Subject: below --
2006-12-03 13:21 col-pepper
2006-12-03 13:48 ` Adrian Bunk
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