Messages in this thread | | | Subject | Re: [PATCH v8 3/6] MCS Lock: optimizations and extra comments | From | Tim Chen <> | Date | Tue, 21 Jan 2014 09:31:51 -0800 |
| |
On Tue, 2014-01-21 at 11:26 +0100, Peter Zijlstra wrote: > On Mon, Jan 20, 2014 at 05:24:28PM -0800, Tim Chen wrote: > > From: Jason Low <jason.low2@hp.com> > > > > Remove unnecessary operation to assign locked status to 1 if lock is > > acquired without contention as this value will not be checked by lock > > holder again and other potential lock contenders will not be looking at > > their own lock status. should be "lock contenders will not be looking at lock holder's lock status"
Thanks for catching it.
Tim > > Ha, read that again :-) > >
| |