|From:||Xin LI <delphij@xxxxxxxxxxxxx>|
|Date:||Fri, 12 Mar 2004 11:08:13 +0800|
FYI, Here is a FreeBSD RELENG_4 MFC which also applies to DragonFlyBSD, please review it, thanks! ----- Forwarded message from Peter Wemm <peter@xxxxxxxxxxx> ----- 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 126.96.36.199 +1 -1 src/sys/vm/vm_map.c 188.8.131.52 +2 -1 src/sys/vm/vm_map.h ----- End forwarded message ----- -- Xin LI <delphij frontfree net> http://www.delphij.net/ See complete headers for GPG key and other information.
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