| 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
1.187.2.24 +1 -1 src/sys/vm/vm_map.c
1.54.2.6 +2 -1 src/sys/vm/vm_map.h
----- End forwarded message -----
--
Xin LI <delphij frontfree net> http://www.delphij.net/
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