From: Jeff Garzik <jeff@garzik.org>
To: Tejun Heo <htejun@gmail.com>
Cc: linux-ide@vger.kernel.org, liml@rtr.ca
Subject: Re: [PATCHSET #upstream] libata: modularize PMP support, take #1
Date: Fri, 04 Apr 2008 03:47:54 -0400 [thread overview]
Message-ID: <47F5DD2A.9010604@garzik.org> (raw)
In-Reply-To: <1206451517133-git-send-email-htejun@gmail.com>
Tejun Heo wrote:
> Hello, all.
>
> This patchset modularizes PMP support and contains the following three
> patches.
>
> mails/0001-libata-separate-PMP-support-code-from-core-code.patch
> mails/0002-libata-implement-PMP-helpers.patch
> mails/0003-libata-make-PMP-support-optional.patch
>
> LLDs which support PMP don't depend on PMP. If PMP is turned on,
> those LLDs support PMP, if PMP is off, they don't. The size of
> libata.ko on x86_64 w all debugging options off change like the
> following.
>
> ON-DISK LOADED
> +SFF+PMP 226k 157k
> +SFF-PMP 204k 141k
> -SFF+PMP 193k 133k
> -SFF-PMP 171k 117k
>
> Both ahci and sata_sil24 have been verified to work w/ PMP turned on
> and off.
>
> This patchset is on top of
>
> upstream-fixes (4cde32fc4b32e96a99063af3183acdfd54c563f0)
> + prefer-hardreset (990d6db0af21830681157317ab58c10f80277cb8)
> + cleanup-sht-ops (ed75ba53c883bc7a63fa1b60c63f33fcf395e751)
> + [1] cleanup-pdc_adma
> + [2] modularize-SFF-support patchset, take #1
>
> This patchset is available as git tree.
>
> http://git.kernel.org/?p=linux/kernel/git/tj/libata-dev.git;a=shortlog;h=modularize-PMP
> git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata-dev.git modularize-PMP
ACK patchset
will pull after a resync with #upstream
prev parent reply other threads:[~2008-04-04 7:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-25 13:25 [PATCHSET #upstream] libata: modularize PMP support, take #1 Tejun Heo
2008-03-25 13:25 ` [PATCH 1/3] libata: separate PMP support code from core code Tejun Heo
2008-03-25 13:25 ` [PATCH 2/3] libata: implement PMP helpers Tejun Heo
2008-03-25 13:25 ` [PATCH 3/3] libata: make PMP support optional Tejun Heo
2008-04-04 7:47 ` Jeff Garzik [this message]
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