Date: Tue, 18 Jun 2002 12:37:02 -0700 (PDT) From: Matt Dillon <dillon@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/vm vm_object.c Message-ID: <200206181937.g5IJb2Q87876@freefall.freebsd.org>
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dillon 2002/06/18 12:37:02 PDT Modified files: (Branch: RELENG_4) sys/vm vm_object.c Log: MFC 1.201 - add a sequential iteration optimization to vm_object_page_clean(). This greatly improves msync() and VM object flushing and greatly improves cpu overheads related to VM object flushing on large objects. Yahoo has been running this patch set since March (and it has also been in -current since March). Revision Changes Path 1.171.2.6 +195 -76 src/sys/vm/vm_object.c To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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