Date: Wed, 3 Aug 2016 03:49:42 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r303697 - user/alc/PQ_LAUNDRY/sys/vm Message-ID: <201608030349.u733ng4C070562@repo.freebsd.org>
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Author: alc Date: Wed Aug 3 03:49:42 2016 New Revision: 303697 URL: https://svnweb.freebsd.org/changeset/base/303697 Log: Only decrement "cycle" if we laundered pages. Reviewed by: 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 Wed Aug 3 01:46:55 2016 (r303696) +++ user/alc/PQ_LAUNDRY/sys/vm/vm_pageout.c Wed Aug 3 03:49:42 2016 (r303697) @@ -1192,13 +1192,14 @@ vm_pageout_laundry_worker(void *arg) launder = target / cycle; dolaundry: - if (launder > 0) + if (launder > 0) { target -= min(vm_pageout_launder(domain, launder, shortfall > 0), target); + cycle--; + } tsleep(&vm_cnt.v_laundry_count, PVM, "laundr", hz / VM_LAUNDER_INTERVAL); - cycle--; } }
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