Date: Sat, 23 Jul 2016 21:02:36 +0000 (UTC) From: Mark Johnston <markj@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r303243 - head/sys/vm Message-ID: <201607232102.u6NL2aDD019999@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: markj Date: Sat Jul 23 21:02:36 2016 New Revision: 303243 URL: https://svnweb.freebsd.org/changeset/base/303243 Log: Update a comment in vm_page_advise() to match behaviour after r290529. Reviewed by: alc MFC after: 3 days Modified: head/sys/vm/vm_page.c Modified: head/sys/vm/vm_page.c ============================================================================== --- head/sys/vm/vm_page.c Sat Jul 23 20:50:47 2016 (r303242) +++ head/sys/vm/vm_page.c Sat Jul 23 21:02:36 2016 (r303243) @@ -3411,9 +3411,11 @@ vm_page_advise(vm_page_t m, int advice) vm_page_dirty(m); /* - * Place clean pages at the head of the inactive queue rather than the - * tail, thus defeating the queue's LRU operation and ensuring that the - * page will be reused quickly. + * Place clean pages near the head of the inactive queue rather than + * the tail, thus defeating the queue's LRU operation and ensuring that + * the page will be reused quickly. Dirty pages are given a chance to + * cycle once through the inactive queue before becoming eligible for + * laundering. */ _vm_page_deactivate(m, m->dirty == 0); }
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201607232102.u6NL2aDD019999>