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From: Konstantin Belousov <kib@FreeBSD.org>
Date: Wed, 30 Aug 2017 09:44:05 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r323017 - head/sys/vm
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Author: kib
Date: Wed Aug 30 09:44:05 2017
New Revision: 323017
URL: https://svnweb.freebsd.org/changeset/base/323017

Log:
  Make the swap_pager_full variable static.
  
  r290920 removed the use of the variable from vm/vm_pageout.c.
  
  Submitted by:	ota@j.email.ne.jp
  PR:	221356
  MFC after:	1 week

Modified:
  head/sys/vm/swap_pager.c
  head/sys/vm/swap_pager.h

Modified: head/sys/vm/swap_pager.c
==============================================================================
--- head/sys/vm/swap_pager.c	Wed Aug 30 07:58:33 2017	(r323016)
+++ head/sys/vm/swap_pager.c	Wed Aug 30 09:44:05 2017	(r323017)
@@ -311,7 +311,7 @@ swap_release_by_cred(vm_ooffset_t decr, struct ucred *
 #define SWM_FREE	0x02	/* free, period			*/
 #define SWM_POP		0x04	/* pop out			*/
 
-int swap_pager_full = 2;	/* swap space exhaustion (task killing) */
+static int swap_pager_full = 2;	/* swap space exhaustion (task killing) */
 static int swap_pager_almost_full = 1; /* swap space exhaustion (w/hysteresis)*/
 static int nsw_rcount;		/* free read buffers			*/
 static int nsw_wcount_sync;	/* limit write buffers / synchronous	*/

Modified: head/sys/vm/swap_pager.h
==============================================================================
--- head/sys/vm/swap_pager.h	Wed Aug 30 07:58:33 2017	(r323016)
+++ head/sys/vm/swap_pager.h	Wed Aug 30 09:44:05 2017	(r323017)
@@ -73,7 +73,6 @@ struct swdevt {
 
 #ifdef _KERNEL
 
-extern int swap_pager_full;
 extern int swap_pager_avail;
 
 struct xswdev;