From: Bud Brown <bud.brown@redhat.com>
To: Tomas Henzl <thenzl@redhat.com>
Cc: "Mike Miller (OS Dev)" <Mike.Miller@hp.com>,
James Bottomley <James.Bottomley@HansenPartnership.com>,
mikem@thumper.usa.hp.com,
Andrew Morton <akpm@linux-foundation.org>,
Jens Axboe <axboe@kernel.dk>,
LKML-scsi <linux-scsi@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
scameron@beardog.cce.hp.com
Subject: Re: [PATCH 1/1] cciss: set max scatter gather entries to 32 on P600
Date: Thu, 15 Aug 2013 16:11:23 -0400 (EDT) [thread overview]
Message-ID: <1880433774.1915144.1376597483053.JavaMail.root@redhat.com> (raw)
In-Reply-To: <520CB9C7.30307@redhat.com>
>
> >
> > James
> >
> > The patch origin is unknown. I got it from Tomas and Bud who think it may
> > have originated from HP. I cleaned it up, compile tested it, and sent it
> > on. I'll review my procedures for future patches.
> >
> > -- mikem
> >
Patch originated from me, although Tomas did the heavy lifting via kernel bisect
to localize the specific set of changes causing the performance regression.
Its modeled on the other P600'ism in the driver.
bud
prev parent reply other threads:[~2013-08-15 20:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-14 20:52 [PATCH 1/1] cciss: set max scatter gather entries to 32 on P600 Mike Miller
2013-08-14 21:27 ` James Bottomley
2013-08-14 21:41 ` Miller, Mike (OS Dev)
2013-08-15 11:21 ` Tomas Henzl
2013-08-15 20:11 ` Bud Brown [this message]
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