[PATCH 7/8] Adds functionality to read/write lock CLONE_THREAD fork()ing per-threadgroup

Andrew Morton akpm at linux-foundation.org
Thu Aug 20 21:50:07 PDT 2009


On Fri, 21 Aug 2009 00:24:03 -0400 Ben Blum <bblum at andrew.cmu.edu> wrote:

> On Thu, Aug 20, 2009 at 02:13:56PM -0700, Andrew Morton wrote:
> > On Wed, 19 Aug 2009 19:45:11 -0700
> > Paul Menage <menage at google.com> wrote:
> > 
> > > On Wed, Aug 19, 2009 at 7:39 PM, Li Zefan<lizf at cn.fujitsu.com> wrote:
> > > >
> > > >> + __ __ __ __ __ __ list_for_each_entry_rcu(p, &tsk->thread_group, thread_group) {
> > > >> + __ __ __ __ __ __ __ __ __ __ if (p->sighand) {
> > > >> + __ __ __ __ __ __ __ __ __ __ __ __ __ __ sighand = tsk->sighand;
> > 
> > (^^ who did that?)
> > 
> 
> The tsk->sighand? Likely me. I'm surprised it took that many pairs of eyes
> to catch it.

I was actually referring to the non-ascii crap in the email.

'twas Paul.


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