svn commit: r356437 - head/lib/libprocstat

Mateusz Guzik mjg at FreeBSD.org
Tue Jan 7 05:33:34 UTC 2020


Author: mjg
Date: Tue Jan  7 05:33:33 2020
New Revision: 356437
URL: https://svnweb.freebsd.org/changeset/base/356437

Log:
  procstat: read lo_name instead of now removed v_tag

Modified:
  head/lib/libprocstat/libprocstat.c

Modified: head/lib/libprocstat/libprocstat.c
==============================================================================
--- head/lib/libprocstat/libprocstat.c	Tue Jan  7 04:34:29 2020	(r356436)
+++ head/lib/libprocstat/libprocstat.c	Tue Jan  7 05:33:33 2020	(r356437)
@@ -1278,10 +1278,10 @@ procstat_get_vnode_info_kvm(kvm_t *kd, struct filestat
 	vn->vn_type = vntype2psfsttype(vnode.v_type);
 	if (vnode.v_type == VNON || vnode.v_type == VBAD)
 		return (0);
-	error = kvm_read_all(kd, (unsigned long)vnode.v_tag, tagstr,
-	    sizeof(tagstr));
+	error = kvm_read_all(kd, (unsigned long)vnode.v_lock.lock_object.lo_name,
+	    tagstr, sizeof(tagstr));
 	if (error == 0) {
-		warnx("can't read v_tag at %p", (void *)vp);
+		warnx("can't read lo_name at %p", (void *)vp);
 		goto fail;
 	}
 	tagstr[sizeof(tagstr) - 1] = '\0';


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