Merge: dlm: move to rinfo for all middle conversion cases

MR: https://gitlab.com/redhat/centos-stream/src/kernel/centos-stream-9/-/merge_requests/7259

JIRA: https://issues.redhat.com/browse/RHEL-110034

Since commit f74dacb ("dlm: fix recovery of middle conversions")
we introduced additional debugging information if we hit the middle
conversion by using log_limit(). The DLM log_limit() functionality
requires a DLM debug option being enabled. As this case is so rarely and
excempt any potential introduced new issue with recovery we switching it
to log_rinfo() ad this is ratelimited under normal DLM loglevel.

Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
(cherry picked from commit a8abcff)

Approved-by: David Teigland <teigland@redhat.com>
Approved-by: Andrew Price <anprice@redhat.com>
Approved-by: CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com>

Merged-by: CKI GitLab Kmaint Pipeline Bot <26919896-cki-kmaint-pipeline-bot@users.noreply.gitlab.com>

Author: CKI KWF Bot

fs/dlm/lock.c

@@ -5649,7 +5649,7 @@ static int receive_rcom_lock_args(struct dlm_ls *ls, struct dlm_lkb *lkb,
 
 	if (rl->rl_status == DLM_LKSTS_CONVERT && middle_conversion(lkb)) {
 		/* We may need to adjust grmode depending on other granted locks. */
-		log_limit(ls, "%s %x middle convert gr %d rq %d remote %d %x",
+		log_rinfo(ls, "%s %x middle convert gr %d rq %d remote %d %x",
 			  __func__, lkb->lkb_id, lkb->lkb_grmode,
 			  lkb->lkb_rqmode, lkb->lkb_nodeid, lkb->lkb_remid);
 		rsb_set_flag(r, RSB_RECOVER_CONVERT);

fs/dlm/recover.c

@@ -844,7 +844,7 @@ static void recover_conversion(struct dlm_rsb *r)
 		 */
 		if (((lkb->lkb_grmode == DLM_LOCK_PR) && (other_grmode == DLM_LOCK_CW)) ||
 		    ((lkb->lkb_grmode == DLM_LOCK_CW) && (other_grmode == DLM_LOCK_PR))) {
-			log_limit(ls, "%s %x gr %d rq %d, remote %d %x, other_lkid %u, other gr %d, set gr=NL",
+			log_rinfo(ls, "%s %x gr %d rq %d, remote %d %x, other_lkid %u, other gr %d, set gr=NL",
 				  __func__, lkb->lkb_id, lkb->lkb_grmode,
 				  lkb->lkb_rqmode, lkb->lkb_nodeid,
 				  lkb->lkb_remid, other_lkid, other_grmode);