
Don't block others while waiting for the fences to finish, concurrent submission is perfectly valid in this case and holding the lock can prevent killed applications from terminating. Signed-off-by: Christian König <ckoenig.leichtzumerken@gmail.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>