Date: Wed, 25 Jan 2006 08:42:59 +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_object.c Message-ID: <200601250842.k0P8gxwZ023864@repoman.freebsd.org>
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jeff 2006-01-25 08:42:59 UTC
FreeBSD src repository
Modified files:
sys/vm vm_object.c
Log:
- Avoid calling vm_object_backing_scan() when collapsing an object when
the resident page count matches the object size. We know it fully backs
its parent in this case.
Reviewed by: acl, tegge
Sponsored by: Isilon Systems, Inc.
Revision Changes Path
1.355 +3 -1 src/sys/vm/vm_object.c
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