Re: [tip: core/rcu] rcu/tree: Mark the idle relevant functions noinstr

2020-09-29 Thread Peter Zijlstra
On Tue, Sep 29, 2020 at 10:34:54AM -0400, Steven Rostedt wrote: > Anyway, you bring up a good point. I should have this: Acked-by: Peter Zijlstra (Intel) > diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c > index 84f32dbc7be8..2d76eaaad4a7 100644 > --- a/kernel/trace/ftrace.c > +++ b/k

Re: [tip: core/rcu] rcu/tree: Mark the idle relevant functions noinstr

2020-09-29 Thread Steven Rostedt
On Tue, 29 Sep 2020 13:25:41 +0200 Peter Zijlstra wrote: > On Tue, May 19, 2020 at 07:52:33PM -, tip-bot2 for Thomas Gleixner wrote: > > @@ -979,7 +988,7 @@ static void rcu_disable_urgency_upon_qs(struct rcu_data > > *rdp) > > * if the current CPU is not in its idle loop or is in an interr

Re: [tip: core/rcu] rcu/tree: Mark the idle relevant functions noinstr

2020-09-29 Thread Peter Zijlstra
On Tue, May 19, 2020 at 07:52:33PM -, tip-bot2 for Thomas Gleixner wrote: > @@ -979,7 +988,7 @@ static void rcu_disable_urgency_upon_qs(struct rcu_data > *rdp) > * if the current CPU is not in its idle loop or is in an interrupt or > * NMI handler, return true. > */ > -bool notrace rcu_i

Re: [tip: core/rcu] rcu/tree: Mark the idle relevant functions noinstr

2020-09-29 Thread Peter Zijlstra
On Mon, Sep 28, 2020 at 05:22:33PM -0500, Kim Phillips wrote: > On 5/19/20 2:52 PM, tip-bot2 for Thomas Gleixner wrote: > > The following commit has been merged into the core/rcu branch of tip: > > > > Commit-ID: ff5c4f5cad33061b07c3fb9187506783c0f3cb66 > > Gitweb: > > https://git.kern

Re: [tip: core/rcu] rcu/tree: Mark the idle relevant functions noinstr

2020-09-28 Thread Kim Phillips
Hi, On 5/19/20 2:52 PM, tip-bot2 for Thomas Gleixner wrote: > The following commit has been merged into the core/rcu branch of tip: > > Commit-ID: ff5c4f5cad33061b07c3fb9187506783c0f3cb66 > Gitweb: > https://git.kernel.org/tip/ff5c4f5cad33061b07c3fb9187506783c0f3cb66 > Author:

Re: [tip: core/rcu] rcu/tree: Mark the idle relevant functions noinstr

2020-09-28 Thread Paul E. McKenney
On Mon, Sep 28, 2020 at 05:22:33PM -0500, Kim Phillips wrote: > Hi, > > On 5/19/20 2:52 PM, tip-bot2 for Thomas Gleixner wrote: > > The following commit has been merged into the core/rcu branch of tip: > > > > Commit-ID: ff5c4f5cad33061b07c3fb9187506783c0f3cb66 > > Gitweb: > > https:/

[tip: core/rcu] rcu/tree: Mark the idle relevant functions noinstr

2020-05-19 Thread tip-bot2 for Thomas Gleixner
The following commit has been merged into the core/rcu branch of tip: Commit-ID: ff5c4f5cad33061b07c3fb9187506783c0f3cb66 Gitweb: https://git.kernel.org/tip/ff5c4f5cad33061b07c3fb9187506783c0f3cb66 Author:Thomas Gleixner AuthorDate:Fri, 13 Mar 2020 17:32:17 +01:00 Committe