linux-kernel - [PATCH 14/24] CRED: Rename is_single_threaded() to is_wq_single

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Message-ID: <20080806153826.14351.77173.stgit@warthog.procyon.org.uk>
Date:	Wed, 06 Aug 2008 16:38:26 +0100
From:	David Howells <dhowells@...hat.com>
To:	jmorris@...ei.org, akpm@...ux-foundation.org, morgan@...nel.org
Cc:	sfr@...b.auug.org.au, dhowells@...hat.com, viro@....linux.org.uk,
	casey@...aufler-ca.com, linux-security-module@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 14/24] CRED: Rename is_single_threaded() to
	is_wq_single_threaded() [ver #7]

Rename is_single_threaded() to is_wq_single_threaded() so that a new
is_single_threaded() can be created that refers to tasks rather than
waitqueues.

Signed-off-by: David Howells <dhowells@...hat.com>
Reviewed-by: James Morris <jmorris@...ei.org>
---

 kernel/workqueue.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)


diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 4a26a13..e4e2bd3 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -83,21 +83,21 @@ static cpumask_t cpu_singlethread_map __read_mostly;
 static cpumask_t cpu_populated_map __read_mostly;
 
 /* If it's single threaded, it isn't in the list of workqueues. */
-static inline int is_single_threaded(struct workqueue_struct *wq)
+static inline int is_wq_single_threaded(struct workqueue_struct *wq)
 {
 	return wq->singlethread;
 }
 
 static const cpumask_t *wq_cpu_map(struct workqueue_struct *wq)
 {
-	return is_single_threaded(wq)
+	return is_wq_single_threaded(wq)
 		? &cpu_singlethread_map : &cpu_populated_map;
 }
 
 static
 struct cpu_workqueue_struct *wq_per_cpu(struct workqueue_struct *wq, int cpu)
 {
-	if (unlikely(is_single_threaded(wq)))
+	if (unlikely(is_wq_single_threaded(wq)))
 		cpu = singlethread_cpu;
 	return per_cpu_ptr(wq->cpu_wq, cpu);
 }
@@ -767,7 +767,7 @@ init_cpu_workqueue(struct workqueue_struct *wq, int cpu)
 static int create_workqueue_thread(struct cpu_workqueue_struct *cwq, int cpu)
 {
 	struct workqueue_struct *wq = cwq->wq;
-	const char *fmt = is_single_threaded(wq) ? "%s" : "%s/%d";
+	const char *fmt = is_wq_single_threaded(wq) ? "%s" : "%s/%d";
 	struct task_struct *p;
 
 	p = kthread_create(worker_thread, cwq, fmt, wq->name, cpu);

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