svn commit: r330075 - head/sys/vm

[Mark Johnston]

Author: markj
Date: Tue Feb 27 16:51:09 2018
New Revision: 330075
URL: https://svnweb.freebsd.org/changeset/base/330075

Log:
  Give the 0th domain's page daemon thread a consistent name.
  
  Page daemon threads for other domains show up in ps(1) output as
  "pagedaemon/domN", so let that be the case for domain 0 as well.
  
  Submitted by:	Kevin Bowling <kevin.bowling at kev009.com>
  MFC after:	1 week
  Differential Revision:	https://reviews.freebsd.org/D14518

Modified:
  head/sys/vm/vm_pageout.c

Modified: head/sys/vm/vm_pageout.c
==============================================================================
--- head/sys/vm/vm_pageout.c	Tue Feb 27 16:08:08 2018	(r330074)
+++ head/sys/vm/vm_pageout.c	Tue Feb 27 16:51:09 2018	(r330075)
@@ -1935,6 +1935,7 @@ vm_pageout(void)
 	int i;
 
 	swap_pager_swap_init();
+	snprintf(curthread->td_name, sizeof(curthread->td_name), "dom0");
 	error = kthread_add(vm_pageout_laundry_worker, NULL, curproc, NULL,
 	    0, 0, "laundry: dom0");
 	if (error != 0)