From owner-svn-src-all@freebsd.org Wed Jul 20 00:09:23 2016 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5F0D9B9D33A; Wed, 20 Jul 2016 00:09:23 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 31E9814B0; Wed, 20 Jul 2016 00:09:23 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u6K09MKo033014; Wed, 20 Jul 2016 00:09:22 GMT (envelope-from markj@FreeBSD.org) Received: (from markj@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id u6K09MNY033012; Wed, 20 Jul 2016 00:09:22 GMT (envelope-from markj@FreeBSD.org) Message-Id: <201607200009.u6K09MNY033012@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: markj set sender to markj@FreeBSD.org using -f From: Mark Johnston Date: Wed, 20 Jul 2016 00:09:22 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r303052 - in head/sys: sys vm X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Jul 2016 00:09:23 -0000 Author: markj Date: Wed Jul 20 00:09:22 2016 New Revision: 303052 URL: https://svnweb.freebsd.org/changeset/base/303052 Log: Make vm_pageout_wakeup_thresh a u_int rather than an int. It's a threshold for v_free_count, which is of type u_int. This also lets us get rid of a cast in vm_paging_needed(). Reviewed by: alc MFC after: 1 week Modified: head/sys/sys/vmmeter.h head/sys/vm/vm_pageout.c Modified: head/sys/sys/vmmeter.h ============================================================================== --- head/sys/sys/vmmeter.h Wed Jul 20 00:06:03 2016 (r303051) +++ head/sys/sys/vmmeter.h Wed Jul 20 00:09:22 2016 (r303052) @@ -117,7 +117,7 @@ struct vmmeter { extern struct vmmeter vm_cnt; -extern int vm_pageout_wakeup_thresh; +extern u_int vm_pageout_wakeup_thresh; /* * Return TRUE if we are under our severe low-free-pages threshold @@ -181,7 +181,7 @@ vm_paging_needed(void) { return (vm_cnt.v_free_count + vm_cnt.v_cache_count < - (u_int)vm_pageout_wakeup_thresh); + vm_pageout_wakeup_thresh); } #endif Modified: head/sys/vm/vm_pageout.c ============================================================================== --- head/sys/vm/vm_pageout.c Wed Jul 20 00:06:03 2016 (r303051) +++ head/sys/vm/vm_pageout.c Wed Jul 20 00:09:22 2016 (r303052) @@ -157,7 +157,7 @@ SYSINIT(vmdaemon, SI_SUB_KTHREAD_VM, SI_ int vm_pageout_deficit; /* Estimated number of pages deficit */ -int vm_pageout_wakeup_thresh; +u_int vm_pageout_wakeup_thresh; static int vm_pageout_oom_seq = 12; bool vm_pageout_wanted; /* Event on which pageout daemon sleeps */ bool vm_pages_needed; /* Are threads waiting for free pages? */