linux-toradex.git/fs/lockd/host.c, branch v3.6.5

SUNRPC: service request network namespace helper introduced

2012-07-27T20:49:21+00:00

This is a cleanup patch - makes code looks simplier.
It replaces widely used rqstp->rq_xprt->xpt_net by introduced SVC_NET(rqstp).

Signed-off-by: Stanislav Kinsbursky 
Signed-off-by: J. Bruce Fields

Lockd: add more debug to host shutdown functions

2012-07-27T20:48:44+00:00

Signed-off-by: Stanislav Kinsbursky 
Signed-off-by: J. Bruce Fields

Lockd: host complaining function introduced

2012-07-27T20:48:44+00:00

Just a small cleanup.

Signed-off-by: Stanislav Kinsbursky 
Signed-off-by: J. Bruce Fields

LockD: manage used host count per networks namespace

2012-07-27T20:48:43+00:00

This patch introduces moves nrhosts in per-net data.
It also adds kernel warning to nlm_shutdown_hosts_net() about remaining hosts
in specified network namespace context.

Signed-off-by: Stanislav Kinsbursky 
Signed-off-by: J. Bruce Fields

LockD: manage garbage collection timeout per networks namespace

2012-07-27T20:48:43+00:00

This patch moves next_gc to per-net data.

Note: passed network can be NULL (when Lockd kthread is exiting of Lockd
module is removing).

Signed-off-by: Stanislav Kinsbursky 
Signed-off-by: J. Bruce Fields

LockD: make garbage collector network namespace aware.

2012-07-27T20:48:43+00:00

Signed-off-by: J. Bruce Fields

LockD: mark host per network namespace on garbage collect

2012-07-27T20:48:43+00:00

This is required for per-network NLM shutdown and cleanup.
This patch passes init_net for a while.

Signed-off-by: Stanislav Kinsbursky 
Signed-off-by: J. Bruce Fields

Lockd: shutdown NLM hosts in network namespace context

2012-02-15T05:19:48+00:00

Lockd now managed in network namespace context. And this patch introduces
network namespace related NLM hosts shutdown in case of releasing per-net Lockd
resources.

Signed-off-by: Stanislav Kinsbursky 
Signed-off-by: Trond Myklebust

LockD: make nlm hosts network namespace aware

2012-02-15T05:19:48+00:00

This object depends on RPC client, and thus on network namespace.
So let's make it's allocation and lookup in network namespace context.

Signed-off-by: Stanislav Kinsbursky 
Signed-off-by: Trond Myklebust

SUNRPC: Replace svc_addr_u by sockaddr_storage

2011-09-14T12:21:48+00:00

For IPv6 local address, lockd can not callback to client for
missing scope id when binding address at inet6_bind:

 324       if (addr_type & IPV6_ADDR_LINKLOCAL) {
 325               if (addr_len >= sizeof(struct sockaddr_in6) &&
 326                   addr->sin6_scope_id) {
 327                       /* Override any existing binding, if another one
 328                        * is supplied by user.
 329                        */
 330                       sk->sk_bound_dev_if = addr->sin6_scope_id;
 331               }
 332
 333               /* Binding to link-local address requires an interface */
 334               if (!sk->sk_bound_dev_if) {
 335                       err = -EINVAL;
 336                       goto out_unlock;
 337               }

Replacing svc_addr_u by sockaddr_storage, let rqstp->rq_daddr contains more info
besides address.

Reviewed-by: Jeff Layton 
Reviewed-by: Chuck Lever 
Signed-off-by: Mi Jinlong 
Signed-off-by: J. Bruce Fields