Date: Sun, 9 Mar 2008 06:08:58 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/vm vm_fault.c Message-ID: <200803090608.m2968wWC052872@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
alc 2008-03-09 06:08:58 UTC
FreeBSD src repository
Modified files:
sys/vm vm_fault.c
Log:
Eliminate an unnecessary test from vm_fault's delete-behind heuristic.
Specifically, since the delete-behind heuristic is never applied to a
device-backed object, there is no point in checking whether each of the
object's pages is fictitious. (Only device-backed objects have
fictitious pages.)
Revision Changes Path
1.240 +1 -1 src/sys/vm/vm_fault.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200803090608.m2968wWC052872>