Lines Matching refs:pages_lock
91 mutex_init(&shmem->pages_lock); in __drm_gem_shmem_create()
162 mutex_destroy(&shmem->pages_lock); in drm_gem_shmem_free()
214 ret = mutex_lock_interruptible(&shmem->pages_lock); in drm_gem_shmem_get_pages()
218 mutex_unlock(&shmem->pages_lock); in drm_gem_shmem_get_pages()
253 mutex_lock(&shmem->pages_lock); in drm_gem_shmem_put_pages()
255 mutex_unlock(&shmem->pages_lock); in drm_gem_shmem_put_pages()
446 mutex_lock(&shmem->pages_lock); in drm_gem_shmem_madvise()
453 mutex_unlock(&shmem->pages_lock); in drm_gem_shmem_madvise()
491 if (!mutex_trylock(&shmem->pages_lock)) in drm_gem_shmem_purge()
494 mutex_unlock(&shmem->pages_lock); in drm_gem_shmem_purge()
550 mutex_lock(&shmem->pages_lock); in drm_gem_shmem_fault()
562 mutex_unlock(&shmem->pages_lock); in drm_gem_shmem_fault()
574 mutex_lock(&shmem->pages_lock); in drm_gem_shmem_vm_open()
584 mutex_unlock(&shmem->pages_lock); in drm_gem_shmem_vm_open()
739 ret = mutex_lock_interruptible(&shmem->pages_lock); in drm_gem_shmem_get_pages_sgt()
743 mutex_unlock(&shmem->pages_lock); in drm_gem_shmem_get_pages_sgt()