On Fri, 18 Dec 2015 11:18:58 +0100
Jiri Olsa wrote:
> hi,
> what's the status of this one? I cannot find it out there ;-)
Yeah, I haven't gotten it through my tests yet. I was testing some
upstream bug fixes to push for this -rc, and my test box HD crashed.
It's definitely in the queue, but the
On Wed, Dec 02, 2015 at 04:23:50PM +0100, Jiri Olsa wrote:
SNIP
> > > > >
> > > > > should be !ftrace_function_local_disabled(op) in here,
> > > > > I passed my test with attached patch
> > > > >
> > > >
> > > > Can you retest with this patch:
> > >
> > > sure, but other than the declarat
On Wed, Dec 02, 2015 at 10:03:46AM -0500, Steven Rostedt wrote:
> On Wed, 2 Dec 2015 15:50:32 +0100
> Jiri Olsa wrote:
>
> > On Wed, Dec 02, 2015 at 09:27:00AM -0500, Steven Rostedt wrote:
> > > On Wed, 2 Dec 2015 09:58:26 +0100
> > > Jiri Olsa wrote:
> > >
> > > > On Tue, Dec 01, 2015 at 11:
On Wed, 2 Dec 2015 15:50:32 +0100
Jiri Olsa wrote:
> On Wed, Dec 02, 2015 at 09:27:00AM -0500, Steven Rostedt wrote:
> > On Wed, 2 Dec 2015 09:58:26 +0100
> > Jiri Olsa wrote:
> >
> > > On Tue, Dec 01, 2015 at 11:56:55AM -0500, Steven Rostedt wrote:
> > >
> > > SNIP
> > >
> > > > -static
On Wed, Dec 02, 2015 at 09:27:00AM -0500, Steven Rostedt wrote:
> On Wed, 2 Dec 2015 09:58:26 +0100
> Jiri Olsa wrote:
>
> > On Tue, Dec 01, 2015 at 11:56:55AM -0500, Steven Rostedt wrote:
> >
> > SNIP
> >
> > > -static void ftrace_ops_recurs_func(unsigned long ip, unsigned long
> > > parent_i
On Wed, 2 Dec 2015 09:58:26 +0100
Jiri Olsa wrote:
> On Tue, Dec 01, 2015 at 11:56:55AM -0500, Steven Rostedt wrote:
>
> SNIP
>
> > -static void ftrace_ops_recurs_func(unsigned long ip, unsigned long
> > parent_ip,
> > +static void ftrace_ops_assist_func(unsigned long ip, unsigned long
> > pa
On Wed, 2 Dec 2015 08:59:11 +0100
Jiri Olsa wrote:
> > - op->func(ip, parent_ip, op, regs);
> > + preempt_disable_notrace();
>
> I was wondering about not disabling preemption in the original
> ftrace_ops_recurs_func function.. thats why I added new one ;-)
Yeah, I paused on that too. But
On Tue, Dec 01, 2015 at 11:56:55AM -0500, Steven Rostedt wrote:
SNIP
> -static void ftrace_ops_recurs_func(unsigned long ip, unsigned long parent_ip,
> +static void ftrace_ops_assist_func(unsigned long ip, unsigned long parent_ip,
> struct ftrace_ops *op, struct p
On Tue, Dec 01, 2015 at 11:56:55AM -0500, Steven Rostedt wrote:
> On Tue, 1 Dec 2015 16:57:44 +0100
> Jiri Olsa wrote:
>
>
> > > Hmm, I thought that I forced the list function when RCU or PER_CPU
> > > was set. Oh wait. I have CONFIG_PREEMPT set, which will change the
> > > logic slightly. I'm g
On Tue, 1 Dec 2015 16:57:44 +0100
Jiri Olsa wrote:
> > Hmm, I thought that I forced the list function when RCU or PER_CPU
> > was set. Oh wait. I have CONFIG_PREEMPT set, which will change the
> > logic slightly. I'm guessing you have PREEMPT_VOLUNTARY set. I'll try
> > that out.
>
> yep, but
On Tue, Dec 01, 2015 at 09:55:54AM -0500, Steven Rostedt wrote:
> On Tue, 1 Dec 2015 14:42:36 +0100
> Jiri Olsa wrote:
>
> > On Mon, Nov 30, 2015 at 05:36:40PM -0500, Steven Rostedt wrote:
> > >
> > > [ Jiri, can you take a look at this. You can also apply it on top of my
> > > branch ftrace/c
On Tue, 1 Dec 2015 14:42:36 +0100
Jiri Olsa wrote:
> On Mon, Nov 30, 2015 at 05:36:40PM -0500, Steven Rostedt wrote:
> >
> > [ Jiri, can you take a look at this. You can also apply it on top of my
> > branch ftrace/core, and run any specific tests. I just need to nuke
> > that control struct
On Mon, Nov 30, 2015 at 05:36:40PM -0500, Steven Rostedt wrote:
>
> [ Jiri, can you take a look at this. You can also apply it on top of my
> branch ftrace/core, and run any specific tests. I just need to nuke
> that control structure for further updates with ftrace. ]
>
>
> Currently perf h
[ Jiri, can you take a look at this. You can also apply it on top of my
branch ftrace/core, and run any specific tests. I just need to nuke
that control structure for further updates with ftrace. ]
Currently perf has its own list function within the ftrace infrastructure
that seems to be use
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