Messages in this thread | | | Date | Wed, 18 May 2005 15:05:39 -0700 (PDT) | From | Christoph Lameter <> | Subject | Re: [PATCH] Optimize sys_times for a single thread process |
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On Wed, 18 May 2005, Oleg Nesterov wrote:
> Christoph Lameter wrote: > > > > +#ifdef CONFIG_SMP > > + if (current == next_thread(current)) { > > + /* > > + * Single thread case without the use of any locks. > > A nitpick, but wouldn't be it clearer to to use > thread_group_empty(current)?
The thread ist needs to contain only one element which is current. thread_group_empty checks for no threads.
Do we need a new macro?
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