Date: Thu, 15 Aug 2013 22:29:49 +0000 (UTC) From: Jeff Roberson <jeff@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r254387 - head/sys/vm Message-ID: <201308152229.r7FMTnNL044888@svn.freebsd.org>
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Author: jeff Date: Thu Aug 15 22:29:49 2013 New Revision: 254387 URL: http://svnweb.freebsd.org/changeset/base/254387 Log: - Fix bug in r254304. Use the ACTIVE pq count for the active list processing, not inactive. This was the result of a bad merge. Reported by: pho Sponsored by: EMC / Isilon Storage Division Modified: head/sys/vm/vm_pageout.c Modified: head/sys/vm/vm_pageout.c ============================================================================== --- head/sys/vm/vm_pageout.c Thu Aug 15 21:48:29 2013 (r254386) +++ head/sys/vm/vm_pageout.c Thu Aug 15 22:29:49 2013 (r254387) @@ -1286,6 +1286,8 @@ relock_queues: * Compute the number of pages we want to try to move from the * active queue to the inactive queue. */ + pq = &vmd->vmd_pagequeues[PQ_ACTIVE]; + vm_pagequeue_lock(pq); pcount = pq->pq_cnt; page_shortage = vm_paging_target() + cnt.v_inactive_target - cnt.v_inactive_count; @@ -1304,8 +1306,6 @@ relock_queues: * track the per-page activity counter and use it to locate * deactivation candidates. */ - pq = &vmd->vmd_pagequeues[PQ_ACTIVE]; - vm_pagequeue_lock(pq); m = TAILQ_FIRST(&pq->pq_pl); while ((m != NULL) && (pcount-- > 0) && (page_shortage > 0)) {
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