svn commit: r324801 - stable/9/sys/kern

[Hans Petter Selasky]

Author: hselasky
Date: Fri Oct 20 10:07:17 2017
New Revision: 324801
URL: https://svnweb.freebsd.org/changeset/base/324801

Log:
  MFC r324445:
  When showing the sleepqueues from the in-kernel debugger,
  properly dump all the sleepqueues and not just the first one
  
  History:
  It appears that in the commit which introduced the code,
  r165272, the array indexes of "sq_blocked[0]" and "td_name[i]"
  were interchanged. In r180927 "td_name[i]" was corrected to
  "td_name[0]", but "sq_blocked[0]" was left unchanged.
  
  PR:		222624
  Discussed with:	kmacy @
  Sponsored by:	Mellanox Technologies

Modified:
  stable/9/sys/kern/subr_sleepqueue.c
Directory Properties:
  stable/9/sys/   (props changed)

Modified: stable/9/sys/kern/subr_sleepqueue.c
==============================================================================
--- stable/9/sys/kern/subr_sleepqueue.c	Fri Oct 20 10:06:02 2017	(r324800)
+++ stable/9/sys/kern/subr_sleepqueue.c	Fri Oct 20 10:07:17 2017	(r324801)
@@ -1219,7 +1219,7 @@ found:
 		if (TAILQ_EMPTY(&sq->sq_blocked[i]))
 			db_printf("\tempty\n");
 		else
-			TAILQ_FOREACH(td, &sq->sq_blocked[0],
+			TAILQ_FOREACH(td, &sq->sq_blocked[i],
 				      td_slpq) {
 				db_printf("\t%p (tid %d, pid %d, \"%s\")\n", td,
 					  td->td_tid, td->td_proc->p_pid,