Date: Thu, 18 Aug 2016 05:35:44 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r304328 - user/alc/PQ_LAUNDRY/sys/vm Message-ID: <201608180535.u7I5ZiNZ007610@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: alc Date: Thu Aug 18 05:35:43 2016 New Revision: 304328 URL: https://svnweb.freebsd.org/changeset/base/304328 Log: When deciding whether to perform background laundering, include the number of free pages in the count of clean pages. Discussed with: markj Modified: user/alc/PQ_LAUNDRY/sys/vm/vm_pageout.c Modified: user/alc/PQ_LAUNDRY/sys/vm/vm_pageout.c ============================================================================== --- user/alc/PQ_LAUNDRY/sys/vm/vm_pageout.c Thu Aug 18 05:33:58 2016 (r304327) +++ user/alc/PQ_LAUNDRY/sys/vm/vm_pageout.c Thu Aug 18 05:35:43 2016 (r304328) @@ -1144,7 +1144,7 @@ vm_pageout_laundry_worker(void *arg) * 2. we haven't yet reached the target of the current * background laundering run. */ - ninact = vm_cnt.v_inactive_count; + ninact = vm_cnt.v_inactive_count + vm_cnt.v_free_count; nlaundry = vm_cnt.v_laundry_count; if (target == 0 && wakeups != gen && nlaundry * bkgrd_launder_ratio >= ninact) {
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201608180535.u7I5ZiNZ007610>