Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 269484a4 authored by Mike Galbraith's avatar Mike Galbraith Committed by Ingo Molnar
Browse files

sched: Fix proc_sched_set_task() 



Latencytop clearing sum_exec_runtime via proc_sched_set_task() breaks
task_times().  Other places in kernel use nvcsw and nivcsw, which are
being cleared as well,  Clear task statistics only.

Reported-by: default avatarTörök Edwin <edwintorok@gmail.com>
Signed-off-by: default avatarMike Galbraith <efault@gmx.de>
Cc: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Cc: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: default avatarPeter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1269940193.19286.14.camel@marge.simson.net>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 42be79e3

kernel/sched_debug.c

+0 −4
Original line number Diff line number Diff line
@@ -518,8 +518,4 @@ void proc_sched_set_task(struct task_struct *p) 
	p->se.nr_wakeups_idle			= 0;

	p->sched_info.bkl_count			= 0;

#endif

	p->se.sum_exec_runtime			= 0;

	p->se.prev_sum_exec_runtime		= 0;

	p->nvcsw				= 0;

	p->nivcsw				= 0;

}