diff options
| -rw-r--r-- | drivers/gpu/drm/drm_managed.c | 8 | ||||
| -rw-r--r-- | include/drm/drm_managed.h | 12 |
2 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_managed.c b/drivers/gpu/drm/drm_managed.c index 79ce86a5bd67..cc4c463daae7 100644 --- a/drivers/gpu/drm/drm_managed.c +++ b/drivers/gpu/drm/drm_managed.c @@ -310,3 +310,11 @@ void __drmm_mutex_release(struct drm_device *dev, void *res) mutex_destroy(lock); } EXPORT_SYMBOL(__drmm_mutex_release); + +void __drmm_workqueue_release(struct drm_device *device, void *res) +{ + struct workqueue_struct *wq = res; + + destroy_workqueue(wq); +} +EXPORT_SYMBOL(__drmm_workqueue_release); diff --git a/include/drm/drm_managed.h b/include/drm/drm_managed.h index f547b09ca023..53017cc609ac 100644 --- a/include/drm/drm_managed.h +++ b/include/drm/drm_managed.h @@ -127,4 +127,16 @@ void __drmm_mutex_release(struct drm_device *dev, void *res); drmm_add_action_or_reset(dev, __drmm_mutex_release, lock); \ }) \ +void __drmm_workqueue_release(struct drm_device *device, void *wq); + +#define drmm_alloc_ordered_workqueue(dev, fmt, flags, args...) \ + ({ \ + struct workqueue_struct *wq = alloc_ordered_workqueue(fmt, flags, ##args); \ + wq ? ({ \ + int ret = drmm_add_action_or_reset(dev, __drmm_workqueue_release, wq); \ + ret ? ERR_PTR(ret) : wq; \ + }) : \ + wq; \ + }) + #endif |