From: Matthew Wilcox <matthew@wil.cx>
To: Brent Casavant <bcasavan@sgi.com>
Cc: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>,
linux-ia64@vger.kernel.org,
Linux Kernel list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2.6.13] IOCHK interface for I/O error handling/detecting (for ia64)
Date: Fri, 2 Sep 2005 12:24:53 -0600 [thread overview]
Message-ID: <20050902182453.GB28254@parisc-linux.org> (raw)
In-Reply-To: <20050901172917.I10072@chenjesu.americas.sgi.com>
On Thu, Sep 01, 2005 at 05:45:54PM -0500, Brent Casavant wrote:
> I am extremely concerned about the performance implications of this
> implementation. These changes have several deleterious effects on I/O
> performance.
I agree. I think the iochk patches should be abandoned and the feature
reimplemented on top of the asynchronous PCI error notification patches
from Linas Vepstas.
next prev parent reply other threads:[~2005-09-02 18:24 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-01 5:42 [PATCH 2.6.13] IOCHK interface for I/O error handling/detecting (for ia64) Hidetoshi Seto
2005-09-01 22:45 ` Brent Casavant
2005-09-02 10:32 ` Hidetoshi Seto
2005-09-02 10:32 ` [PATCH 2.6.13 1/2] " Hidetoshi Seto
2005-09-03 7:43 ` Hidetoshi Seto
2005-09-02 10:32 ` [PATCH 2.6.13 2/2] " Hidetoshi Seto
2005-09-02 16:48 ` [PATCH 2.6.13] " Grant Grundler
2005-09-02 18:16 ` david mosberger
2005-09-02 22:23 ` Grant Grundler
2005-09-02 18:24 ` Matthew Wilcox [this message]
2005-09-03 9:36 ` Hidetoshi Seto
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