Date: Thu, 11 Mar 2004 16:24:56 -0800 (PST) From: Peter Wemm <peter@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/vm vm_map.c vm_map.h Message-ID: <200403120024.i2C0Ou3n075918@repoman.freebsd.org>
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peter 2004/03/11 16:24:56 PST
FreeBSD src repository
Modified files: (Branch: RELENG_4)
sys/vm vm_map.c vm_map.h
Log:
MFC: part of vm_map.h rev 1.68 and vm_map.c 1.212. This is actually
a prequisite of the vm_map.c rev 1.280 that dillon prematurely MFC'ed
on Jan 13th, 2003. Without this change, the kernel leaks vmspaces
to varying degrees depending on the circumstances. Specifically,
vm_exitingcnt was being copied from the parent to the child when it
might have been non-zero. This caused the child's vm_exitingcnt to
never hit zero. This was blowing up machines at work.
Revision Changes Path
1.187.2.24 +1 -1 src/sys/vm/vm_map.c
1.54.2.6 +2 -1 src/sys/vm/vm_map.h
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