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Searched refs:lock_data (Results 1 – 2 of 2) sorted by relevance

/freebsd/sys/dev/drm2/
H A Ddrm_lock.c43 static int drm_lock_take(struct drm_lock_data *lock_data, unsigned int context);
183 int drm_lock_take(struct drm_lock_data *lock_data, in drm_lock_take() argument
187 volatile unsigned int *lock = &lock_data->hw_lock->lock; in drm_lock_take()
189 mtx_lock(&lock_data->spinlock); in drm_lock_take()
196 ((lock_data->user_waiters + lock_data->kernel_waiters > 1) ? in drm_lock_take()
201 mtx_unlock(&lock_data->spinlock); in drm_lock_take()
232 static int drm_lock_transfer(struct drm_lock_data *lock_data, in drm_lock_transfer() argument
236 volatile unsigned int *lock = &lock_data->hw_lock->lock; in drm_lock_transfer()
238 lock_data->file_priv = NULL; in drm_lock_transfer()
258 int drm_lock_free(struct drm_lock_data *lock_data, unsigned int context) in drm_lock_free() argument
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H A DdrmP.h1268 extern int drm_lock_free(struct drm_lock_data *lock_data, unsigned int context);
1269 extern void drm_idlelock_take(struct drm_lock_data *lock_data);
1270 extern void drm_idlelock_release(struct drm_lock_data *lock_data);