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Commit 223e1e4d authored by Vitaly Kuznetsov's avatar Vitaly Kuznetsov Committed by Greg Kroah-Hartman
Browse files

hv_balloon: fix printk loglevel 



We have a mix of different ideas of which loglevel should be used. Unify
on the following:
- pr_info() for normal operation
- pr_warn() for 'strange' host behavior
- pr_err() for all errors.

Signed-off-by: default avatarVitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: default avatarK. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 248e742a

drivers/hv/hv_balloon.c

+6 −6
Original line number Diff line number Diff line
@@ -691,7 +691,7 @@ static void hv_mem_hot_add(unsigned long start, unsigned long size, 
				(HA_CHUNK << PAGE_SHIFT));



		if (ret) {

			pr_warn("hot_add memory failed error is %d\n", ret);

			pr_err("hot_add memory failed error is %d\n", ret);

			if (ret == -EEXIST) {

				/*

				 * This error indicates that the error
@@ -1014,7 +1014,7 @@ static void hot_add_req(struct work_struct *dummy) 
		resp.result = 0;



	if (!do_hot_add || (resp.page_count == 0))

		pr_info("Memory hot add failed\n");

		pr_err("Memory hot add failed\n");



	dm->state = DM_INITIALIZED;

	resp.hdr.trans_id = atomic_inc_return(&trans_id);
@@ -1041,7 +1041,7 @@ static void process_info(struct hv_dynmem_device *dm, struct dm_info_msg *msg) 


		break;

	default:

		pr_info("Received Unknown type: %d\n", info_hdr->type);

		pr_warn("Received Unknown type: %d\n", info_hdr->type);

	}

}
@@ -1290,7 +1290,7 @@ static void balloon_up(struct work_struct *dummy) 
			/*

			 * Free up the memory we allocatted.

			 */

			pr_info("Balloon response failed\n");

			pr_err("Balloon response failed\n");



			for (i = 0; i < bl_resp->range_count; i++)

				free_balloon_pages(&dm_device,
@@ -1421,7 +1421,7 @@ static void cap_resp(struct hv_dynmem_device *dm, 
			struct dm_capabilities_resp_msg *cap_resp)

{

	if (!cap_resp->is_accepted) {

		pr_info("Capabilities not accepted by host\n");

		pr_err("Capabilities not accepted by host\n");

		dm->state = DM_INIT_ERROR;

	}

	complete(&dm->host_event);
@@ -1508,7 +1508,7 @@ static void balloon_onchannelcallback(void *context) 
			break;



		default:

			pr_err("Unhandled message: type: %d\n", dm_hdr->type);

			pr_warn("Unhandled message: type: %d\n", dm_hdr->type);



		}

	}