Commit 27ac5aad authored by Tomer Tayar's avatar Tomer Tayar Committed by Greg Kroah-Hartman
Browse files

habanalabs: Call put_pid() when releasing control device 



The refcount of the "hl_fpriv" structure is not used for the control
device, and thus hl_hpriv_put() is not called when releasing this
device.
This results with no call to put_pid(), so add it explicitly in
hl_device_release_ctrl().

Signed-off-by: default avatarTomer Tayar <ttayar@habana.ai>
Reviewed-by: default avatarOded Gabbay <ogabbay@kernel.org>
Signed-off-by: default avatarOded Gabbay <ogabbay@kernel.org>
parent bd0c48e5

drivers/misc/habanalabs/common/device.c

+2 −0
Original line number Diff line number Diff line
@@ -117,6 +117,8 @@ static int hl_device_release_ctrl(struct inode *inode, struct file *filp) 
	list_del(&hpriv->dev_node);

	mutex_unlock(&hdev->fpriv_list_lock);



	put_pid(hpriv->taskpid);



	kfree(hpriv);



	return 0;