linux.git/include/linux/lockd/sm_inter.h, branch master

NSM: Remove include/linux/lockd/sm_inter.h

2009-01-06T16:53:55+00:00

Clean up: The include/linux/lockd/sm_inter.h header is nearly empty
now.  Remove it.

Signed-off-by: Chuck Lever 
Signed-off-by: J. Bruce Fields

NSM: Generate NSMPROC_MON's "priv" argument when nsm_handle is created

2009-01-06T16:53:53+00:00

Introduce a new data type, used by both the in-kernel NLM and NSM
implementations, that is used to manage the opaque "priv" argument
for the NSMPROC_MON and NLMPROC_SM_NOTIFY calls.

Construct the "priv" cookie when the nsm_handle is created.

The nsm_init_private() function may look a little strange, but it is
roughly equivalent to how the XDR encoder formed the "priv" argument.
It's going to go away soon.

Signed-off-by: Chuck Lever 
Signed-off-by: J. Bruce Fields

NSM: Move NSM program and procedure numbers to fs/lockd/mon.c

2009-01-06T16:53:52+00:00

Clean up: Move the RPC program and procedure numbers for NSM into the
one source file that needs them: fs/lockd/mon.c.

And, as with NLM, NFS, and rpcbind calls, use NSMPROC_FOO instead of
SM_FOO for NSM procedure numbers.

Finally, make a couple of comments more precise: what is referred to
here as SM_NOTIFY is really the NLM (lockd) NLMPROC_SM_NOTIFY downcall,
not NSMPROC_NOTIFY.

Signed-off-by: Chuck Lever 
Signed-off-by: J. Bruce Fields

NSM: Move NSM-related XDR data structures to lockd's xdr.h

2009-01-06T16:53:52+00:00

Clean up: NSM's XDR data structures are used only in fs/lockd/mon.c,
so move them there.

Signed-off-by: Chuck Lever 
Signed-off-by: J. Bruce Fields

NLM: Move the public declaration of nsm_unmonitor() to lockd.h

2009-01-06T16:53:52+00:00

Clean up.

Make the nlm_host argument "const," and move the public declaration to
lockd.h.  Add a documenting comment.

Bruce observed that nsm_unmonitor()'s only caller doesn't care about
its return code, so make nsm_unmonitor() return void.

Signed-off-by: Chuck Lever 
Signed-off-by: J. Bruce Fields

NLM: Move the public declaration of nsm_monitor() to lockd.h

2009-01-06T16:53:52+00:00

Clean up.

Make the nlm_host argument "const," and move the public declaration to
lockd.h with other NSM public function (nsm_release, eg) and global
variable declarations.

Add a documenting comment.

Signed-off-by: Chuck Lever 
Signed-off-by: J. Bruce Fields

lockd: introduce new function to encode private argument in SM_MON requests

2008-03-19T22:01:10+00:00

Clean up: refactor the encoding of the opaque 16-byte private argument in
xdr_encode_mon().  This will be updated later to support IPv6 addresses.

Signed-off-by: Chuck Lever 
Signed-off-by: Trond Myklebust

[PATCH] lockd endianness annotations

2006-12-13T17:05:52+00:00

Annotated, all places switched to keeping status net-endian.

Signed-off-by: Al Viro 
Acked-by: Trond Myklebust 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] knfsd: export nsm_local_state to user space via sysctl

2006-10-04T14:55:18+00:00

Every NLM call includes the client's NSM state.  Currently, the Linux client
always reports 0 - which seems not to cause any problems, but is not what the
protocol says.

This patch exposes the kernel's internal variable to user space via a sysctl,
which can be set at system boot time by statd.

Signed-off-by: Olaf Kirch 
Signed-off-by: Neil Brown 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] knfsd: lockd: optionally use hostnames for identifying peers

2006-10-04T14:55:17+00:00

This patch adds the nsm_use_hostnames sysctl and module param.  If set, lockd
will use the client's name (as given in the NLM arguments) to find the NSM
handle.  This makes recovery work when the NFS peer is multi-homed, and the
reboot notification arrives from a different IP than the original lock calls.

Signed-off-by: Olaf Kirch 
Signed-off-by: Neil Brown 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds