Commit 942f18c5 authored by Koby Elbaz's avatar Koby Elbaz Committed by Oded Gabbay
Browse files

accel/habanalabs: call put_pid after hpriv list is updated 



Because we might still be using related resources, decrementing PID's
reference count should be done at later stages of the device release.
A good place is right after the representing private structure is
removed from LKD's list.

Signed-off-by: default avatarKoby Elbaz <kelbaz@habana.ai>
Reviewed-by: default avatarOded Gabbay <ogabbay@kernel.org>
Signed-off-by: default avatarOded Gabbay <ogabbay@kernel.org>
parent 2b541cf9

drivers/accel/habanalabs/common/device.c

+2 −2
Original line number Diff line number Diff line
@@ -408,8 +408,6 @@ static void hpriv_release(struct kref *ref) 


	hdev->asic_funcs->send_device_activity(hdev, false);



	put_pid(hpriv->taskpid);



	hl_debugfs_remove_file(hpriv);



	mutex_destroy(&hpriv->ctx_lock);
@@ -448,6 +446,8 @@ static void hpriv_release(struct kref *ref) 
	list_del(&hpriv->dev_node);

	mutex_unlock(&hdev->fpriv_list_lock);



	put_pid(hpriv->taskpid);



	if (reset_device) {

		hl_device_reset(hdev, HL_DRV_RESET_DEV_RELEASE);

	} else {