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| author | David Howells <dhowells@redhat.com> | 2008-11-14 10:39:21 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2008-11-14 10:39:21 +1100 |
| commit | 6cc88bc45ce8043171089c9592da223dfab91823 (patch) | |
| tree | f89bf8162895a5eb89ea7969098876e08a8999d8 /kernel/workqueue.c | |
| parent | bb952bb98a7e479262c7eb25d5592545a3af147d (diff) | |
| download | lwn-6cc88bc45ce8043171089c9592da223dfab91823.tar.gz lwn-6cc88bc45ce8043171089c9592da223dfab91823.zip | |
CRED: Rename is_single_threaded() to is_wq_single_threaded()
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@redhat.com>
Reviewed-by: James Morris <jmorris@namei.org>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index f928f2a87b9b..f12ab5c4dec4 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -84,21 +84,21 @@ 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); } @@ -769,7 +769,7 @@ static int create_workqueue_thread(struct cpu_workqueue_struct *cwq, int cpu) { struct sched_param param = { .sched_priority = MAX_RT_PRIO-1 }; 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); |