kernel/linux.git/include/linux/sunrpc/svc.h, branch v3.18.76

SUNRPC: get rid of the request wait queue

2014-08-17T16:00:11+00:00

We're always _only_ waking up tasks from within the sp_threads list, so we know that they are enqueued and alive. The rq_wait waitqueue is just a distraction with extra atomic semantics. Signed-off-by: Trond Myklebust Signed-off-by: J. Bruce Fields

SUNRPC/NFSD: Change to type of bool for rq_usedeferral and rq_splice_ok

2014-06-23T15:31:36+00:00

rq_usedeferral and rq_splice_ok are used as 0 and 1, just defined to bool. Signed-off-by: Kinglong Mee Signed-off-by: J. Bruce Fields

nfsd4: better reservation of head space for krb5

2014-05-30T21:32:17+00:00

RPC_MAX_AUTH_SIZE is scattered around several places. Better to set it once in the auth code, where this kind of estimate should be made. And while we're at it we can leave it zero when we're not using krb5i or krb5p. Signed-off-by: J. Bruce Fields

nfsd4: allow encoding across page boundaries

2014-05-30T21:31:54+00:00

After this we can handle for example getattr of very large ACLs. Read, readdir, readlink are still special cases with their own limits. Also we can't handle a new operation starting close to the end of a page. Signed-off-by: J. Bruce Fields

SUNRPC: track whether a request is coming from a loop-back interface.

2014-05-22T19:59:18+00:00

If an incoming NFS request is coming from the local host, then nfsd will need to perform some special handling. So detect that possibility and make the source visible in rq_local. Signed-off-by: NeilBrown Signed-off-by: J. Bruce Fields

SUNRPC/NFSD: Support a new option for ignoring the result of svc_register

2014-01-03T23:18:49+00:00

NFSv4 clients can contact port 2049 directly instead of needing the portmapper. Therefore a failure to register to the portmapper when starting an NFSv4-only server isn't really a problem. But Gareth Williams reports that an attempt to start an NFSv4-only server without starting portmap fails: #rpc.nfsd -N 2 -N 3 rpc.nfsd: writing fd to kernel failed: errno 111 (Connection refused) rpc.nfsd: unable to set any sockets for nfsd Add a flag to svc_version to tell the rpc layer it can safely ignore an rpcbind failure in the NFSv4-only case. Reported-by: Gareth Williams Reviewed-by: Chuck Lever Signed-off-by: Kinglong Mee Signed-off-by: J. Bruce Fields

sunrpc: fix some typos

2013-12-11T01:37:48+00:00

Signed-off-by: Weng Meiling Signed-off-by: J. Bruce Fields

svcrpc: remove unused rq_resused

2013-08-30T21:43:24+00:00

I forgot to remove this in afc59400d6c65bad66d4ad0b2daf879cbff8e23e "nfsd4: cleanup: replace rq_resused count by rq_next_page pointer". Signed-off-by: J. Bruce Fields

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