Author: alc
Date: Sat Oct 3 19:27:52 2015
New Revision: 288627
URL: https://svnweb.freebsd.org/changeset/base/288627
Log:
Reduce the scope of a variable to the only file where it is used.
Modified:
head/sys/vm/vm_page.c
head/sys/vm/vm_pageout.c
head/sys/vm/vm_pageout.h
Modified: head/sys/vm/vm_page.c
==============================================================================
--- head/sys/vm/vm_page.c Sat Oct 3 19:08:36 2015 (r288626)
+++ head/sys/vm/vm_page.c Sat Oct 3 19:27:52 2015 (r288627)
@@ -149,6 +149,8 @@ static int sysctl_vm_page_blacklist(SYSC
SYSCTL_PROC(_vm, OID_AUTO, page_blacklist, CTLTYPE_STRING | CTLFLAG_RD |
CTLFLAG_MPSAFE, NULL, 0, sysctl_vm_page_blacklist, "A", "Blacklist pages");
+/* Is the page daemon waiting for free pages? */
+static int vm_pageout_pages_needed;
static uma_zone_t fakepg_zone;
Modified: head/sys/vm/vm_pageout.c
==============================================================================
--- head/sys/vm/vm_pageout.c Sat Oct 3 19:08:36 2015 (r288626)
+++ head/sys/vm/vm_pageout.c Sat Oct 3 19:27:52 2015 (r288627)
@@ -157,7 +157,6 @@ SYSINIT(vmdaemon, SI_SUB_KTHREAD_VM, SI_
int vm_pages_needed; /* Event on which pageout daemon sleeps */
int vm_pageout_deficit; /* Estimated number of pages deficit */
-int vm_pageout_pages_needed; /* flag saying that the pageout daemon needs
pages */
int vm_pageout_wakeup_thresh;
#if !defined(NO_SWAPPING)
Modified: head/sys/vm/vm_pageout.h
==============================================================================
--- head/sys/vm/vm_pageout.h Sat Oct 3 19:08:36 2015 (r288626)
+++ head/sys/vm/vm_pageout.h Sat Oct 3 19:27:52 2015 (r288627)
@@ -73,7 +73,6 @@
extern int vm_page_max_wired;
extern int vm_pages_needed; /* should be some "event" structure */
-extern int vm_pageout_pages_needed;
extern int vm_pageout_deficit;
extern int vm_pageout_page_count;
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