From: Nick Piggin <nickpiggin@yahoo.com.au>
To: Holden Karau <holden@pigscanfly.ca>
Cc: Josef Sipek <jsipek@fsl.cs.sunysb.edu>,
hirofumi@mail.parknet.co.jp, linux-kernel@vger.kernel.org,
holdenk@xandros.com, "akpm@osdl.org" <akpm@osdl.org>,
linux-fsdevel@vger.kernel.org, holden.karau@gmail.com
Subject: Re: [PATCH 1/1] fat: improve sync performance by grouping writes in fat_mirror_bhs [really unmangled]
Date: Thu, 26 Oct 2006 22:29:20 +1000 [thread overview]
Message-ID: <4540AA20.1090005@yahoo.com.au> (raw)
In-Reply-To: <4540A32E.5050602@pigscanfly.ca>
Holden Karau wrote:
> From: Holden Karau <holden@pigscanfly.ca> http://www.holdenkarau.com
>
> This is an attempt at improving fat_mirror_bhs in sync mode [namely it
> writes all of the data for a backup block, and then blocks untill
> finished]. The old behaviour would write & block in smaller chunks, so
> this should be slightly faster. It also removes the fixme requesting
> that it be fixed to behave this way :-)
> Signed-off-by: Holden Karau <holden@pigscanfly.ca> http://www.holdenkarau.com
So how much is performance improved?
--
SUSE Labs, Novell Inc.
Send instant messages to your online friends http://au.messenger.yahoo.com
next prev parent reply other threads:[~2006-10-26 12:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-26 11:59 [PATCH 1/1] fat: improve sync performance by grouping writes in fat_mirror_bhs [really unmangled] Holden Karau
2006-10-26 12:29 ` Nick Piggin [this message]
2006-10-27 18:55 ` Holden Karau
2006-10-26 15:30 ` Jörn Engel
2006-10-26 15:30 ` Jörn Engel
2006-10-27 18:56 ` Holden Karau
2006-10-27 21:01 ` Josef Sipek
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