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
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 4598130..b9e4dbf 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -839,7 +839,6 @@
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 @@
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 @@
{
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 9ca34cd..2994a0e 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -2568,7 +2568,7 @@
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 @@
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) {
