From: "H. Peter Anvin" <hpa@linux.intel.com>
To: George Spelvin <linux@horizon.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [GIT PULL] x86 fixes for 3.11-rc2
Date: Sun, 21 Jul 2013 13:17:57 -0700 [thread overview]
Message-ID: <51EC41F5.4040808@linux.intel.com> (raw)
In-Reply-To: <20130720122504.25856.qmail@science.horizon.com>
On 07/20/2013 05:25 AM, George Spelvin wrote:
> It's marginal with only two call sites, but would it be worth factoring
> out the write-back function? Something like this (untested) patch.
> It definitely makes the generated assembly cleaner.
>
> (Signed-off-by: George Spelvin <linux@horizon.com> if you want it.)
Two call sites, statistically "never" executed, really doesn't justify
adding a new assembly function. I was considering making a C wrapper,
though... I would also like to change these to using rdmsrl/wrmsrl.
-hpa
next prev parent reply other threads:[~2013-07-21 20:18 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-20 12:25 [GIT PULL] x86 fixes for 3.11-rc2 George Spelvin
2013-07-20 13:25 ` Borislav Petkov
2013-07-20 14:47 ` George Spelvin
2013-07-20 16:55 ` Borislav Petkov
2013-07-21 20:17 ` H. Peter Anvin [this message]
-- strict thread matches above, loose matches on Subject: below --
2013-07-18 22:41 H. Peter Anvin
2013-07-19 0:46 ` Linus Torvalds
2013-07-19 0:49 ` Myklebust, Trond
2013-07-19 0:50 ` H. Peter Anvin
2013-07-19 4:25 ` H. Peter Anvin
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