Drop the "&vm->lock" before returning.
Fixes:
24f947d58fe5 ("drm/xe: Use DRM GPUVM helpers for external- and evicted objects")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
(cherry picked from commit
cf46019e8550a810cc023af7aa020ba43103b44d)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
down_write(&vm->lock);
err = drm_gpuvm_exec_lock(&vm_exec);
if (err)
down_write(&vm->lock);
err = drm_gpuvm_exec_lock(&vm_exec);
if (err)
pfence = xe_preempt_fence_create(q, q->compute.context,
++q->compute.seqno);
if (!pfence) {
err = -ENOMEM;
pfence = xe_preempt_fence_create(q, q->compute.context,
++q->compute.seqno);
if (!pfence) {
err = -ENOMEM;
}
list_add(&q->compute.link, &vm->preempt.exec_queues);
}
list_add(&q->compute.link, &vm->preempt.exec_queues);
up_read(&vm->userptr.notifier_lock);
up_read(&vm->userptr.notifier_lock);
up_write(&vm->lock);
return err;
up_write(&vm->lock);
return err;