lkml.org 
[lkml]   [2011]   [Jul]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH rcu/urgent 0/6] Fixes for RCU/scheduler/irq-threads trainwreck
From
Date
On Wed, 2011-07-20 at 20:44 +0200, Ingo Molnar wrote:
> * Paul E. McKenney <paulmck@linux.vnet.ibm.com> wrote:
>
> > RCU boost is new and counts as strange for another few days at least.
>
> I'd rather prefer a oneliner patch that turns it off in the Kconfig
> for now.
>
> We are awfully late in the -rc cycle and this diffstat:
>
> b/include/linux/sched.h | 3 ++
> b/kernel/rcutree_plugin.h | 6 +++--
> b/kernel/sched.c | 44 ++++++++++++++++++++++++++++++++++-----
> b/kernel/signal.c | 19 +++++++++++------
> b/kernel/softirq.c | 12 +++++++++-
> kernel/rcutree_plugin.h | 51 +++++++++++++++++++++++++++++++++-------------
> 6 files changed, 105 insertions(+), 30 deletions(-)
>
> looks very scary to me.

A lot of that is also relevant to !BOOST.


\
 
 \ /
  Last update: 2011-07-20 20:57    [W:0.083 / U:0.344 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site