Messages in this thread | | | Date | Wed, 29 Feb 2012 12:07:58 -0800 | From | Andy Lutomirski <> | Subject | Re: [patch 0/4] time/timekeeping: Simplify vsyscall locking |
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On 02/28/2012 11:46 AM, Thomas Gleixner wrote: > vsyscall updates have a separate seqlock which nests into > xtime_lock. There is no point to grab another lock for nothing. All it > needs is to update the seqcount which is user space visible. > > The following series cleans that up.
FWIW, patches 2 and 3 are Reviewed-by: Andy Lutomirski <luto@amacapital.net>
Can you let me know when these hit a git tree somewhere? I have two more vdso clock speedups I want to send for 3.4, and I'll rebase them on top of these.
Thanks, Andy
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