kfd_locked 40 drivers/gpu/drm/amd/amdkfd/kfd_device.c static atomic_t kfd_locked = ATOMIC_INIT(0); kfd_locked 779 drivers/gpu/drm/amd/amdkfd/kfd_device.c count = atomic_dec_return(&kfd_locked); kfd_locked 788 drivers/gpu/drm/amd/amdkfd/kfd_device.c return (atomic_read(&kfd_locked) > 0); kfd_locked 797 drivers/gpu/drm/amd/amdkfd/kfd_device.c if (atomic_inc_return(&kfd_locked) == 1) kfd_locked 816 drivers/gpu/drm/amd/amdkfd/kfd_device.c count = atomic_dec_return(&kfd_locked);