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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-09 19:30:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-09 19:30:17 -0700 |
| commit | e5149cc44cf9c5e23fbe34515fc6b4b91c0e48c4 (patch) | |
| tree | f6c3c7401f827d91d77702cb2177d3c4fa0e625d | |
| parent | 45d7f32c7a43cbb9592886d38190e379e2eb2226 (diff) | |
| parent | 9a919c46dfa48a9c1f465174609b90253eb8ffc1 (diff) | |
| download | linux-e5149cc44cf9c5e23fbe34515fc6b4b91c0e48c4.tar.bz2 | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
drm: fix fallouts from slow-work -> wq conversion
workqueue: workqueue_cpu_callback() should be cpu_notifier instead of hotcpu_notifier
workqueue: add missing __percpu markup in kernel/workqueue.c
| -rw-r--r-- | drivers/gpu/drm/drm_crtc_helper.c | 16 | ||||
| -rw-r--r-- | kernel/workqueue.c | 4 |
2 files changed, 6 insertions, 14 deletions
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index 45981304feb8..b9e4dbfa0533 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -839,7 +839,6 @@ static void output_poll_execute(struct work_struct *work) struct drm_connector *connector; enum drm_connector_status old_status, status; bool repoll = false, changed = false; - int ret; mutex_lock(&dev->mode_config.mutex); list_for_each_entry(connector, &dev->mode_config.connector_list, head) { @@ -874,11 +873,8 @@ static void output_poll_execute(struct work_struct *work) dev->mode_config.funcs->output_poll_changed(dev); } - if (repoll) { - ret = queue_delayed_work(system_nrt_wq, delayed_work, DRM_OUTPUT_POLL_PERIOD); - if (ret) - DRM_ERROR("delayed enqueue failed %d\n", ret); - } + if (repoll) + queue_delayed_work(system_nrt_wq, delayed_work, DRM_OUTPUT_POLL_PERIOD); } void drm_kms_helper_poll_disable(struct drm_device *dev) @@ -893,18 +889,14 @@ void drm_kms_helper_poll_enable(struct drm_device *dev) { bool poll = false; struct drm_connector *connector; - int ret; list_for_each_entry(connector, &dev->mode_config.connector_list, head) { if (connector->polled) poll = true; } - if (poll) { - ret = queue_delayed_work(system_nrt_wq, &dev->mode_config.output_poll_work, DRM_OUTPUT_POLL_PERIOD); - if (ret) - DRM_ERROR("delayed enqueue failed %d\n", ret); - } + if (poll) + queue_delayed_work(system_nrt_wq, &dev->mode_config.output_poll_work, DRM_OUTPUT_POLL_PERIOD); } EXPORT_SYMBOL(drm_kms_helper_poll_enable); diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 9ca34cddaf6d..2994a0e3a61c 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -2568,7 +2568,7 @@ EXPORT_SYMBOL(schedule_delayed_work_on); int schedule_on_each_cpu(work_func_t func) { int cpu; - struct work_struct *works; + struct work_struct __percpu *works; works = alloc_percpu(struct work_struct); if (!works) @@ -3527,7 +3527,7 @@ static int __init init_workqueues(void) unsigned int cpu; int i; - hotcpu_notifier(workqueue_cpu_callback, CPU_PRI_WORKQUEUE); + cpu_notifier(workqueue_cpu_callback, CPU_PRI_WORKQUEUE); /* initialize gcwqs */ for_each_gcwq_cpu(cpu) { |