Messages in this thread | | | Subject | Re: [PATCH rcu/urgent 0/6] Fixes for RCU/scheduler/irq-threads trainwreck | From | Peter Zijlstra <> | Date | Wed, 20 Jul 2011 20:52:58 +0200 |
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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.
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