Date: Tue, 15 Mar 2005 14:14:09 +0000 (UTC) From: Jeff Roberson <jeff@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/vm vm_page.c Message-ID: <200503151414.j2FEE94I068898@repoman.freebsd.org>
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jeff 2005-03-15 14:14:09 UTC
FreeBSD src repository
Modified files:
sys/vm vm_page.c
Log:
- In vm_page_insert() hold the backing vnode when the first page
is inserted.
- In vm_page_remove() drop the backing vnode when the last page
is removed.
- Don't check the vnode to see if it must be reclaimed on every
call to vm_page_free_toq() as we only check it now when it is
actually required. This saves us two lock operations per call.
Sponsored by: Isilon Systems, Inc.
Revision Changes Path
1.304 +10 -19 src/sys/vm/vm_page.c
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