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Searched refs:uc_lock (Results 1 – 3 of 3) sorted by relevance

/drivers/dma/idxd/
A Dcdev.c193 mutex_lock(&wq->uc_lock); in idxd_xa_pasid_remove()
198 mutex_unlock(&wq->uc_lock); in idxd_xa_pasid_remove()
208 mutex_lock(&wq->uc_lock); in idxd_user_counter_increment()
211 mutex_unlock(&wq->uc_lock); in idxd_user_counter_increment()
215 mutex_unlock(&wq->uc_lock); in idxd_user_counter_increment()
268 mutex_lock(&wq->uc_lock); in idxd_cdev_open()
270 mutex_unlock(&wq->uc_lock); in idxd_cdev_open()
739 mutex_lock(&wq->uc_lock); in idxd_copy_cr()
780 mutex_unlock(&wq->uc_lock); in idxd_copy_cr()
A Didxd.h232 struct mutex uc_lock; member
A Dinit.c235 mutex_init(&wq->uc_lock); in idxd_setup_wqs()

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