Date: Sat, 8 Jan 2011 01:11:14 +0000 (UTC) From: Rick Macklem <rmacklem@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/fs/nfs nfs.h nfs_commonsubs.c nfs_var.h src/sys/fs/nfsserver nfs_nfsdport.c nfs_nfsdserv.c nfs_nfsdsocket.c Message-ID: <201101080111.p081BWSN017299@repoman.freebsd.org>
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rmacklem 2011-01-08 01:11:14 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_8)
sys/fs/nfs nfs.h nfs_commonsubs.c nfs_var.h
sys/fs/nfsserver nfs_nfsdport.c nfs_nfsdserv.c
nfs_nfsdsocket.c
Log:
SVN rev 217137 on 2011-01-08 01:11:14Z by rmacklem
MFC: r216700
Modify the experimental NFS server so that it uses LK_SHARED
for RPC operations when it can. Since VFS_FHTOVP() currently
always gets an exclusively locked vnode and is usually called
at the beginning of each RPC, the RPCs for a given vnode will
still be serialized. As such, passing a lock type argument to
VFS_FHTOVP() would be preferable to doing the vn_lock() with
LK_DOWNGRADE after the VFS_FHTOVP() call.
Revision Changes Path
1.7.2.2 +1 -0 src/sys/fs/nfs/nfs.h
1.3.2.4 +48 -46 src/sys/fs/nfs/nfs_commonsubs.c
1.6.2.13 +2 -2 src/sys/fs/nfs/nfs_var.h
1.15.2.17 +16 -8 src/sys/fs/nfsserver/nfs_nfsdport.c
1.5.2.7 +4 -3 src/sys/fs/nfsserver/nfs_nfsdserv.c
1.4.2.4 +31 -19 src/sys/fs/nfsserver/nfs_nfsdsocket.c
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