Re: [PATCH] exit: add trace_task_exit() tracepoint before current->mm is reset

[Michal Hocko]

On Tue 01-04-25 17:34:16, Steven Rostedt wrote:
> On Tue, 1 Apr 2025 17:32:49 -0400
> Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
> 
> > static void exit_mm(void)
> > {
> > 	struct mm_struct *mm = current->mm;
> > 
> > 	exit_mm_release(current, mm);
> > 	trace_exit_mm(mm);
> > 
> > ??
> 
> That should have been:
> 
> static void exit_mm(void)
> {
> 	struct mm_struct *mm = current->mm;
> 
> 	trace_exit_mm(mm);
> 	exit_mm_release(current, mm);

If the primary usecase is to get an overview of the mm before exiting
then this is more appropriate.

-- 
Michal Hocko
SUSE Labs