svn commit: r316712 - stable/11/sys/cddl/dev/dtrace

[Mark Johnston]

Author: markj
Date: Tue Apr 11 17:28:23 2017
New Revision: 316712
URL: https://svnweb.freebsd.org/changeset/base/316712

Log:
  MFC r315208:
  Fix a backwards comparison in the code to dump a DTrace debug buffer.

Modified:
  stable/11/sys/cddl/dev/dtrace/dtrace_debug.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/cddl/dev/dtrace/dtrace_debug.c
==============================================================================
--- stable/11/sys/cddl/dev/dtrace/dtrace_debug.c	Tue Apr 11 17:17:05 2017	(r316711)
+++ stable/11/sys/cddl/dev/dtrace/dtrace_debug.c	Tue Apr 11 17:28:23 2017	(r316712)
@@ -106,7 +106,7 @@ dtrace_debug_output(void)
 
 			for (p = d->first; p < d->next; p++)
 				*p1++ = *p;
-		} else if (d->next > d->first) {
+		} else if (d->first > d->next) {
 			char *p1 = dtrace_debug_bufr;
 
 			count = (uintptr_t) d->last - (uintptr_t) d->first;