Re: [PATCH 1/8] rcu: add a warn to rcu_preempt_note_context_switch()

On Wed, Aug 07, 2013 at 06:24:57PM +0800, Lai Jiangshan wrote: > It is expected that _nesting == INT_MIN if _nesting < 0. > Add a warning to it if something unexpected happen. > > Signed-off-by: Lai Jiangshan > --- > kernel/rcutree_plugin.h |1 + > 1 files changed, 1 insertions(+), 0 deletio

[PATCH 1/8] rcu: add a warn to rcu_preempt_note_context_switch()

It is expected that _nesting == INT_MIN if _nesting < 0. Add a warning to it if something unexpected happen. Signed-off-by: Lai Jiangshan --- kernel/rcutree_plugin.h |1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h index 6