Date: Mon, 9 Jun 2008 10:31:38 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern vfs_export.c vfs_mount.c src/sys/sys mount.h Message-ID: <200806091032.m59AWNrd023418@repoman.freebsd.org>
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kib 2008-06-09 10:31:38 UTC
FreeBSD src repository
Modified files:
sys/kern vfs_export.c vfs_mount.c
sys/sys mount.h
Log:
SVN rev 179670 on 2008-06-09 10:31:38Z by kib
Provide the mutual exclusion between the nfs export list modifications
and nfs requests processing. Lockmgr lock provides the shared locking for
nfs requests, while exclusive mode is used for modifications. The writer
starvation is handled by lockmgr too.
Reported by: kris, pho, many
Based on the submission by: mohan
Tested by: pho
MFC after: 2 weeks
Revision Changes Path
1.343 +4 -0 src/sys/kern/vfs_export.c
1.284 +2 -0 src/sys/kern/vfs_mount.c
1.231 +1 -0 src/sys/sys/mount.h
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