Date: Mon, 14 Dec 2009 03:54:47 +0000 (UTC) From: Kip Macy <kmacy@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r200502 - user/kmacy/releng_8_fcs_buf_xen/sys/cddl/contrib/opensolaris/uts/common/fs/zfs Message-ID: <200912140354.nBE3slQI007114@svn.freebsd.org>
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Author: kmacy Date: Mon Dec 14 03:54:47 2009 New Revision: 200502 URL: http://svn.freebsd.org/changeset/base/200502 Log: eliminate explicit backpressure from VM in arc.c Modified: user/kmacy/releng_8_fcs_buf_xen/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c Modified: user/kmacy/releng_8_fcs_buf_xen/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c ============================================================================== --- user/kmacy/releng_8_fcs_buf_xen/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c Mon Dec 14 03:52:21 2009 (r200501) +++ user/kmacy/releng_8_fcs_buf_xen/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c Mon Dec 14 03:54:47 2009 (r200502) @@ -131,8 +131,6 @@ #include <sys/kstat.h> #include <sys/sdt.h> -#include <vm/vm_pageout.h> - static kmutex_t arc_reclaim_thr_lock; static kcondvar_t arc_reclaim_thr_cv; /* used to signal reclaim thr */ static uint8_t arc_thread_exit; @@ -1960,14 +1958,6 @@ arc_reclaim_needed(void) #if 0 /* - * If pages are needed or we're within 2048 pages - * of needing to page need to reclaim - */ - if (vm_pages_needed || (vm_paging_target() > -2048)) - return (1); - - - /* * take 'desfree' extra pages, so we reclaim sooner, rather than later */ extra = desfree;
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