From: Jeff Garzik <jeff@garzik.org>
To: Mark Lord <liml@rtr.ca>
Cc: albertl@mail.com, Linux IDE <linux-ide@vger.kernel.org>,
Alan Cox <alan@lxorguk.ukuu.org.uk>, Tejun Heo <htejun@gmail.com>,
matthieu castet <castet.matthieu@free.fr>,
Tobias Powalowski <t.powa@gmx.de>
Subject: Re: [PATCH] libata: waits up to 10 microseconds for early irq problem
Date: Tue, 28 Nov 2006 14:13:21 -0500 [thread overview]
Message-ID: <456C8A51.3000605@garzik.org> (raw)
In-Reply-To: <456C4ACC.1050806@rtr.ca>
Mark Lord wrote:
> It's only worthwhile if the poll was actually necessary.
> My question is, do we really want this overhead in the hot path
> on every single ATA interrupt, or should we instead simply blacklist
> those devices with the problem?
Nod... that's my thinking as well
Jeff
next prev parent reply other threads:[~2006-11-28 19:13 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200611180759.34622.t.powa@gmx.de>
[not found] ` <20061118002357.564dbb9d.akpm@osdl.org>
2006-11-18 21:20 ` possibility to merge via_pata fixes to .19 stable series? Jeff Garzik
2006-11-18 22:43 ` Alan
2006-11-19 3:07 ` Andrew Morton
2006-11-19 5:34 ` Tejun Heo
2006-11-19 6:02 ` Andrew Morton
2006-11-28 6:52 ` [PATCH] libata: waits up to 10 microseconds for early irq problem Albert Lee
2006-11-28 10:25 ` Alan
2006-11-28 10:27 ` Tejun Heo
2006-11-28 10:46 ` Alan
2006-11-28 14:00 ` Mark Lord
2006-11-28 14:12 ` Alan
2006-11-28 14:16 ` Mark Lord
2006-11-28 11:32 ` Albert Lee
2006-11-28 14:17 ` Albert Lee
2006-11-28 14:42 ` Mark Lord
2006-11-28 19:13 ` Jeff Garzik [this message]
2006-11-30 9:43 ` [PATCH] libata: blacklist " Albert Lee
2006-11-30 11:29 ` Alan
2006-11-30 20:37 ` Mark Lord
2006-11-30 20:45 ` Mark Lord
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