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From: Ingo Molnar <mingo@elte.hu>
To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Xen-devel <xen-devel@lists.xensource.com>,
	the arch/x86 maintainers <x86@kernel.org>
Subject: Re: [PATCH] xen: clarify locking used when pinning a pagetable.
Date: Wed, 20 Aug 2008 12:41:04 +0200	[thread overview]
Message-ID: <20080820104104.GE2816@elte.hu> (raw)
In-Reply-To: <48AB2DF3.1020207@goop.org>


* Jeremy Fitzhardinge <jeremy@goop.org> wrote:

> Add some comments explaining the locking and pinning algorithm when 
> using split pte locks.  Also implement a minor optimisation of not 
> pinning the PTE when not using split pte locks.

applied these commits to tip/x86/xen:

 7708ad6: xen: add xen_ prefixes to make tracing with ftrace easier
 11ad93e: xen: clarify locking used when pinning a pagetable.
 63d3a75: x86/paravirt: add spin_lock_flags lock op
 6e83358: xen: clean up domain mode predicates

Thanks,

	Ingo

      reply	other threads:[~2008-08-20 10:41 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-08-19 20:32 Jeremy Fitzhardinge
2008-08-20 10:41 ` Ingo Molnar [this message]

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