linux-toradex.git/include/linux/sunrpc/svc.h, branch v3.10.51

sunrpc: Fix lockd sleeping until timeout

2013-01-23T23:17:39+00:00

There is a race in enqueueing thread to a pool and
waking up a thread.
lockd doesn't wake up on reception of lock granted callback
if svc_wake_up() is called before lockd's thread is added
to a pool.

Signed-off-by: Andriy Skulysh 
Signed-off-by: J. Bruce Fields

nfsd4: cleanup: replace rq_resused count by rq_next_page pointer

2012-12-18T03:00:16+00:00

It may be a matter of personal taste, but I find this makes the code
clearer.

Signed-off-by: J. Bruce Fields

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

nfsd4: move rq_flavor into svc_cred

2012-06-01T00:29:58+00:00

Move the rq_flavor into struct svc_cred, and use it in setclientid and
exchange_id comparisons as well.

Signed-off-by: J. Bruce Fields

SUNRPC: new svc_bind() routine introduced

2012-06-01T00:29:39+00:00

This new routine is responsible for service registration in a specified
network context.

The idea is to separate service creation from per-net operations.

Note also: since registering service with svc_bind() can fail, the
service will be destroyed and during destruction it will try to
unregister itself from rpcbind. In this case unregistration has to be
skipped.

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

Lockd: per-net up and down routines introduced

2012-02-15T05:19:47+00:00

This patch introduces per-net Lockd initialization and destruction routines.
The logic is the same as in global Lockd up and down routines. Probably the
solution is not the best one. But at least it looks clear.
So per-net "up" routine are called only in case of lockd is running already. If
per-net resources are not allocated yet, then service is being registered with
local portmapper and lockd sockets created.
Per-net "down" routine is called on every lockd_down() call in case of global
users counter is not zero.

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

SUNRPC: unregister service on creation in current network namespace

2012-02-01T00:28:14+00:00

On service shutdown we can be sure, that no more users of it left except
current. Thus it looks like using current network namespace context is safe in
this case.

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

SUNRPC: pass network namespace to service registering routines

2012-02-01T00:28:13+00:00

Lockd and NFSd services will handle requests from and to many network
nsamespaces. And thus have to be registered and unregistered per network
namespace.

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

Merge branch 'osd-devel' into nfs-for-next

2011-11-03T03:56:40+00:00

NFSd: call svc rpcbind cleanup explicitly

2011-10-25T11:19:40+00:00

We have to call svc_rpcb_cleanup() explicitly from nfsd_last_thread() since
this function is registered as service shutdown callback and thus nobody else
will done it for us.

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