Date: Sun, 19 Sep 2010 17:43:22 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/vm vm_map.c vm_map.h Message-ID: <201009191743.o8JHhfQN030397@repoman.freebsd.org>
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alc 2010-09-19 17:43:22 UTC
FreeBSD src repository
Modified files:
sys/vm vm_map.c vm_map.h
Log:
SVN rev 212868 on 2010-09-19 17:43:22Z by alc
Make refinements to r212824. In particular, don't make
vm_map_unlock_nodefer() part of the synchronization interface for maps.
Add comments to vm_map_unlock_and_wait() and vm_map_wakeup() describing
how they should be used. In particular, describe the deferred deallocations
issue with vm_map_unlock_and_wait().
Redo the implementation of vm_map_unlock_and_wait() so that it passes
along the caller's file and line information, just like the other map
locking primitives.
Reviewed by: kib
X-MFC after: r212824
Revision Changes Path
1.433 +24 -16 src/sys/vm/vm_map.c
1.136 +3 -4 src/sys/vm/vm_map.h
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