Date: Sat, 3 Oct 2015 19:27:53 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r288627 - head/sys/vm Message-ID: <201510031927.t93JRrvt073442@repo.freebsd.org>
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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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