Date: Fri, 30 Jul 2004 09:10:28 +0000 (UTC) From: Maxime Henrion <mux@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: <200407300910.i6U9ASg5077534@repoman.freebsd.org>
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mux 2004-07-30 09:10:28 UTC
FreeBSD src repository
Modified files:
sys/vm vm_map.c vm_map.h
Log:
Get rid of another lockmgr(9) consumer by using sx locks for the user
maps. We always acquire the sx lock exclusively here, but we can't
use a mutex because we want to be able to sleep while holding the
lock. This is completely equivalent to what we were doing with the
lockmgr(9) locks before.
Approved by: alc
Revision Changes Path
1.348 +17 -25 src/sys/vm/vm_map.c
1.113 +2 -2 src/sys/vm/vm_map.h
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