Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit faeff83f authored by Guoqing Jiang's avatar Guoqing Jiang Committed by Goldwyn Rodrigues
Browse files

md-cluster: make other members of cluster_msg is handled by little endian funcs 



Signed-off-by: default avatarGuoqing Jiang <gqjiang@suse.com>
parent d216711b

drivers/md/md-cluster.c

+14 −10
Original line number Diff line number Diff line
@@ -418,7 +418,7 @@ static void process_add_new_disk(struct mddev *mddev, struct cluster_msg *cmsg) 


	len = snprintf(disk_uuid, 64, "DEVICE_UUID=");

	sprintf(disk_uuid + len, "%pU", cmsg->uuid);

	snprintf(raid_slot, 16, "RAID_DISK=%d", cmsg->raid_slot);

	snprintf(raid_slot, 16, "RAID_DISK=%d", le32_to_cpu(cmsg->raid_slot));

	pr_info("%s:%d Sending kobject change with %s and %s\n", __func__, __LINE__, disk_uuid, raid_slot);

	init_completion(&cinfo->newdisk_completion);

	set_bit(MD_CLUSTER_WAITING_FOR_NEWDISK, &cinfo->state);
@@ -438,22 +438,26 @@ static void process_metadata_update(struct mddev *mddev, struct cluster_msg *msg 


static void process_remove_disk(struct mddev *mddev, struct cluster_msg *msg)

{

	struct md_rdev *rdev = md_find_rdev_nr_rcu(mddev, msg->raid_slot);

	struct md_rdev *rdev = md_find_rdev_nr_rcu(mddev,

						   le32_to_cpu(msg->raid_slot));



	if (rdev)

		md_kick_rdev_from_array(rdev);

	else

		pr_warn("%s: %d Could not find disk(%d) to REMOVE\n", __func__, __LINE__, msg->raid_slot);

		pr_warn("%s: %d Could not find disk(%d) to REMOVE\n",

			__func__, __LINE__, le32_to_cpu(msg->raid_slot));

}



static void process_readd_disk(struct mddev *mddev, struct cluster_msg *msg)

{

	struct md_rdev *rdev = md_find_rdev_nr_rcu(mddev, msg->raid_slot);

	struct md_rdev *rdev = md_find_rdev_nr_rcu(mddev,

						   le32_to_cpu(msg->raid_slot));



	if (rdev && test_bit(Faulty, &rdev->flags))

		clear_bit(Faulty, &rdev->flags);

	else

		pr_warn("%s: %d Could not find disk(%d) which is faulty", __func__, __LINE__, msg->raid_slot);

		pr_warn("%s: %d Could not find disk(%d) which is faulty",

			__func__, __LINE__, le32_to_cpu(msg->raid_slot));

}



static void process_recvd_msg(struct mddev *mddev, struct cluster_msg *msg)
@@ -936,7 +940,7 @@ static int add_new_disk(struct mddev *mddev, struct md_rdev *rdev) 
	memset(&cmsg, 0, sizeof(cmsg));

	cmsg.type = cpu_to_le32(NEWDISK);

	memcpy(cmsg.uuid, uuid, 16);

	cmsg.raid_slot = rdev->desc_nr;

	cmsg.raid_slot = cpu_to_le32(rdev->desc_nr);

	lock_comm(cinfo);

	ret = __sendmsg(cinfo, &cmsg);

	if (ret)
@@ -979,8 +983,8 @@ static int remove_disk(struct mddev *mddev, struct md_rdev *rdev) 
{

	struct cluster_msg cmsg;

	struct md_cluster_info *cinfo = mddev->cluster_info;

	cmsg.type = REMOVE;

	cmsg.raid_slot = rdev->desc_nr;

	cmsg.type = cpu_to_le32(REMOVE);

	cmsg.raid_slot = cpu_to_le32(rdev->desc_nr);

	return __sendmsg(cinfo, &cmsg);

}
@@ -992,8 +996,8 @@ static int gather_bitmaps(struct md_rdev *rdev) 
	struct mddev *mddev = rdev->mddev;

	struct md_cluster_info *cinfo = mddev->cluster_info;



	cmsg.type = RE_ADD;

	cmsg.raid_slot = rdev->desc_nr;

	cmsg.type = cpu_to_le32(RE_ADD);

	cmsg.raid_slot = cpu_to_le32(rdev->desc_nr);

	err = sendmsg(cinfo, &cmsg);

	if (err)

		goto out;