138 	ret = mutex_lock_interruptible(&dev->struct_mutex);  in i915_mutex_lock_interruptible()
156 	mutex_lock(&dev->struct_mutex);  in i915_gem_get_aperture_ioctl()
160 	mutex_unlock(&dev->struct_mutex);  in i915_gem_get_aperture_ioctl()
361 		mutex_unlock(&dev->struct_mutex);  in i915_gem_phys_pwrite()
363 		mutex_lock(&dev->struct_mutex);  in i915_gem_phys_pwrite()
663 		mutex_unlock(&dev->struct_mutex);  in i915_gem_shmem_pread()
679 		mutex_lock(&dev->struct_mutex);  in i915_gem_shmem_pread()
749 	mutex_unlock(&dev->struct_mutex);  in i915_gem_pread_ioctl()
999 		mutex_unlock(&dev->struct_mutex);  in i915_gem_shmem_pwrite()
1005 		mutex_lock(&dev->struct_mutex);  in i915_gem_shmem_pwrite()
1123 	mutex_unlock(&dev->struct_mutex);  in i915_gem_pwrite_ioctl()
1164 	WARN_ON(!mutex_is_locked(&req->ring->dev->struct_mutex));  in i915_gem_check_olr()
1341 	BUG_ON(!mutex_is_locked(&dev->struct_mutex));  in i915_wait_request()
1413 	BUG_ON(!mutex_is_locked(&dev->struct_mutex));  in i915_gem_object_wait_rendering__nonblocking()
1430 	mutex_unlock(&dev->struct_mutex);  in i915_gem_object_wait_rendering__nonblocking()
1432 	mutex_lock(&dev->struct_mutex);  in i915_gem_object_wait_rendering__nonblocking()
1495 	mutex_unlock(&dev->struct_mutex);  in i915_gem_set_domain_ioctl()
1526 	mutex_unlock(&dev->struct_mutex);  in i915_gem_sw_finish_ioctl()
1690 	mutex_unlock(&dev->struct_mutex);  in i915_gem_fault()
1901 	mutex_unlock(&dev->struct_mutex);  in i915_gem_mmap_gtt()
2758 	if (mutex_trylock(&dev->struct_mutex)) {  in i915_gem_retire_work_handler()
2760 		mutex_unlock(&dev->struct_mutex);  in i915_gem_retire_work_handler()
2841 		mutex_unlock(&dev->struct_mutex);  in i915_gem_wait_ioctl()
2866 	mutex_unlock(&dev->struct_mutex);  in i915_gem_wait_ioctl()
2871 	mutex_lock(&dev->struct_mutex);  in i915_gem_wait_ioctl()
2873 	mutex_unlock(&dev->struct_mutex);  in i915_gem_wait_ioctl()
2878 	mutex_unlock(&dev->struct_mutex);  in i915_gem_wait_ioctl()
3812 	mutex_unlock(&dev->struct_mutex);  in i915_gem_get_caching_ioctl()
3852 	mutex_unlock(&dev->struct_mutex);  in i915_gem_set_caching_ioctl()
4076 	mutex_lock(&dev->struct_mutex);  in i915_gem_ring_throttle()
4078 	mutex_unlock(&dev->struct_mutex);  in i915_gem_ring_throttle()
4304 	mutex_unlock(&dev->struct_mutex);  in i915_gem_busy_ioctl()
4368 	mutex_unlock(&dev->struct_mutex);  in i915_gem_madvise_ioctl()
4601 	mutex_lock(&dev->struct_mutex);  in i915_gem_suspend()
4609 	mutex_unlock(&dev->struct_mutex);  in i915_gem_suspend()
4623 	mutex_unlock(&dev->struct_mutex);  in i915_gem_suspend()
4857 	mutex_lock(&dev->struct_mutex);  in i915_gem_init()
4914 	mutex_unlock(&dev->struct_mutex);  in i915_gem_init()
5080 		WARN_ON(!mutex_is_locked(&old->base.dev->struct_mutex));  in i915_gem_track_fb()
5086 		WARN_ON(!mutex_is_locked(&new->base.dev->struct_mutex));  in i915_gem_track_fb()