Commit 86506a99 authored Nov 13, 2013 by Oleg Nesterov Committed by Ingo Molnar Nov 27, 2013

tasks/exit: Remove unused task_is_dead() method



task_is_dead() has no users since commit 43e13cc1
("cred: remove task_is_dead() from __task_cred() validation"), and
nobody except exit.c should rely on ->exit_state (we still have
the users which should be changed).

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: David Laight <David.Laight@ACULAB.COM>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/20131113143614.GA10547@redhat.com


Signed-off-by: Ingo Molnar <mingo@kernel.org>

parent bb8cbbfe

include/linux/sched.h

+0 −1

Original line number	Diff line number	Diff line
		@@ -168,7 +168,6 @@ extern char ___assert_task_state[1 - 2*!!(

		#define task_is_traced(task) ((task->state & __TASK_TRACED) != 0)
		#define task_is_stopped(task) ((task->state & __TASK_STOPPED) != 0)
		#define task_is_dead(task) ((task)->exit_state != 0)
		#define task_is_stopped_or_traced(task) \
		((task->state & (__TASK_STOPPED \| __TASK_TRACED)) != 0)
		#define task_contributes_to_load(task) \