11909 THREAD_KPRI_RELEASE does nothing of the sort
Reviewed by: Bryan Cantrill <bryan@joyent.com>
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>

@@ -20,11 +20,11 @@
  */
 
 /*
  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
- * Copyright 2012 Joyent, Inc.  All rights reserved.
+ * Copyright 2019 Joyent, Inc.
  */
 
 #ifndef _SYS_FSS_H
 #define _SYS_FSS_H
 

@@ -158,11 +158,11 @@
 #define FSSPROJ2FSSZONE(fssx)   ((fssx)->fssp_fsszone)
 
 /*
  * fss_flags
  */
-#define FSSKPRI         0x01    /* the thread is in kernel mode */
+/* Formerly: FSSKPRI    0x01 - the thread is in kernel mode */
 #define FSSBACKQ        0x02    /* thread should be placed at the back of */
                                 /* the dispatch queue if preempted */
 #define FSSRESTORE      0x04    /* thread was not preempted, due to schedctl */
                                 /* restore priority from fss_scpri */