Matthew Dillon 54986abd15 Fix at least one source of the continued 'NFS append race'. close() ...

was calling nfs_flush() and then clearing the NMODIFIED bit.  This is
    not legal since there might still be dirty buffers after the nfs_flush
    (for example, pending commits).  The clearing of this bit in turn prevented
    a necessary vinvalbuf() from occuring leaving left over dirty buffers
    even after truncating the file in a new operation.  The fix is to
    simply not clear NMODIFIED.

    Also added a sysctl vfs.nfs.nfsv3_commit_on_close which, if set to 1,
    will cause close() to do a stage 1 write AND a stage 2 commit
    synchronously.  By default only the stage 1 write is done synchronously.

Reviewed by:	Alfred Perlstein <bright@wintelcom.net>

2000-01-05 00:32:18 +00:00

..

bootp_subr.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

krpc_subr.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

krpc.h

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

nfs_bio.c

Fix two problems: First, fix the append seek position race that can

1999-12-14 19:07:54 +00:00

nfs_nfsiod.c

M_PREPEND-related cleanups (unregisterifying struct mbuf *s).

1999-12-19 01:55:37 +00:00

nfs_node.c

Introduce NDFREE (and remove VOP_ABORTOP)

1999-12-15 23:02:35 +00:00

nfs_socket.c

M_PREPEND-related cleanups (unregisterifying struct mbuf *s).

1999-12-19 01:55:37 +00:00

nfs_subs.c

make getfh a standard syscall instead of dependant on having

1999-12-21 20:21:12 +00:00

nfs_vfsops.c

Second pass commit to introduce new ACL and Extended Attribute system

1999-12-19 06:08:07 +00:00

nfs_vnops.c

Fix at least one source of the continued 'NFS append race'. close()

2000-01-05 00:32:18 +00:00

nfs.h

Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"

1999-12-29 05:07:58 +00:00

nfsargs.h

Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"

1999-12-29 05:07:58 +00:00

nfsdiskless.h

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

nfsm_subs.h

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

nfsmount.h

Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"

1999-12-29 05:07:58 +00:00

nfsnode.h

Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"

1999-12-29 05:07:58 +00:00

nfsstats.h

Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"

1999-12-29 05:07:58 +00:00