linux-kernel - [tip:sched/core] sched: s/do_each_thread/for_each_process

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Date:	Wed, 20 Aug 2014 01:18:54 -0700
From:	tip-bot for Oleg Nesterov <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
	torvalds@...ux-foundation.org, seto.hidetoshi@...fujitsu.com,
	peterz@...radead.org, umgwanakikbuti@...il.com, riel@...hat.com,
	fmayhar@...gle.com, akpm@...ux-foundation.org, srao@...hat.com,
	fweisbec@...hat.com, tglx@...utronix.de, oleg@...hat.com,
	lwoodman@...hat.com
Subject: [tip:sched/core] sched: s/do_each_thread/for_each_process_thread/
  in core.c

Commit-ID:  5d07f4202c5d63b73ba1734ed38e08461a689313
Gitweb:     http://git.kernel.org/tip/5d07f4202c5d63b73ba1734ed38e08461a689313
Author:     Oleg Nesterov <oleg@...hat.com>
AuthorDate: Wed, 13 Aug 2014 21:19:53 +0200
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Wed, 20 Aug 2014 09:47:17 +0200

sched: s/do_each_thread/for_each_process_thread/ in core.c

Change kernel/sched/core.c to use for_each_process_thread().

Signed-off-by: Oleg Nesterov <oleg@...hat.com>
Signed-off-by: Peter Zijlstra <peterz@...radead.org>
Cc: Mike Galbraith <umgwanakikbuti@...il.com>
Cc: Hidetoshi Seto <seto.hidetoshi@...fujitsu.com>
Cc: Frank Mayhar <fmayhar@...gle.com>
Cc: Frederic Weisbecker <fweisbec@...hat.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Sanjay Rao <srao@...hat.com>
Cc: Larry Woodman <lwoodman@...hat.com>
Cc: Rik van Riel <riel@...hat.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Link: http://lkml.kernel.org/r/20140813191953.GA19315@redhat.com
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 kernel/sched/core.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 7d1ec6e..4f2826f 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -4505,7 +4505,7 @@ void show_state_filter(unsigned long state_filter)
 		"  task                        PC stack   pid father\n");
 #endif
 	rcu_read_lock();
-	do_each_thread(g, p) {
+	for_each_process_thread(g, p) {
 		/*
 		 * reset the NMI-timeout, listing all files on a slow
 		 * console might take a lot of time:
@@ -4513,7 +4513,7 @@ void show_state_filter(unsigned long state_filter)
 		touch_nmi_watchdog();
 		if (!state_filter || (p->state & state_filter))
 			sched_show_task(p);
-	} while_each_thread(g, p);
+	}
 
 	touch_all_softlockup_watchdogs();
 
@@ -7137,7 +7137,7 @@ void normalize_rt_tasks(void)
 	struct rq *rq;
 
 	read_lock_irqsave(&tasklist_lock, flags);
-	do_each_thread(g, p) {
+	for_each_process_thread(g, p) {
 		/*
 		 * Only normalize user tasks:
 		 */
@@ -7168,8 +7168,7 @@ void normalize_rt_tasks(void)
 
 		__task_rq_unlock(rq);
 		raw_spin_unlock(&p->pi_lock);
-	} while_each_thread(g, p);
-
+	}
 	read_unlock_irqrestore(&tasklist_lock, flags);
 }
 
@@ -7357,10 +7356,10 @@ static inline int tg_has_rt_tasks(struct task_group *tg)
 {
 	struct task_struct *g, *p;
 
-	do_each_thread(g, p) {
+	for_each_process_thread(g, p) {
 		if (rt_task(p) && task_rq(p)->rt.tg == tg)
 			return 1;
-	} while_each_thread(g, p);
+	}
 
 	return 0;
 }
--
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