From 7bb782c6ac75898604eb547ed37b05c49b1edf21 Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Tue, 10 Jan 2012 16:13:03 +0400 Subject: NFS: create callback transports in parent transport network namespace This patch replaces static "init_net" references with parent transport xprt_net reference. Thus callback transports will be created in the same network namespace as respective NFS mount point was created. Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust --- fs/nfs/callback.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'fs/nfs/callback.c') diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index 516f3375e067..d81040a7efc4 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -102,11 +102,11 @@ nfs4_callback_svc(void *vrqstp) * Prepare to bring up the NFSv4 callback service */ struct svc_rqst * -nfs4_callback_up(struct svc_serv *serv) +nfs4_callback_up(struct svc_serv *serv, struct rpc_xprt *xprt) { int ret; - ret = svc_create_xprt(serv, "tcp", &init_net, PF_INET, + ret = svc_create_xprt(serv, "tcp", xprt->xprt_net, PF_INET, nfs_callback_set_tcpport, SVC_SOCK_ANONYMOUS); if (ret <= 0) goto out_err; @@ -114,7 +114,7 @@ nfs4_callback_up(struct svc_serv *serv) dprintk("NFS: Callback listener port = %u (af %u)\n", nfs_callback_tcpport, PF_INET); - ret = svc_create_xprt(serv, "tcp", &init_net, PF_INET6, + ret = svc_create_xprt(serv, "tcp", xprt->xprt_net, PF_INET6, nfs_callback_set_tcpport, SVC_SOCK_ANONYMOUS); if (ret > 0) { nfs_callback_tcpport6 = ret; @@ -183,7 +183,7 @@ nfs41_callback_up(struct svc_serv *serv, struct rpc_xprt *xprt) * fore channel connection. * Returns the input port (0) and sets the svc_serv bc_xprt on success */ - ret = svc_create_xprt(serv, "tcp-bc", &init_net, PF_INET, 0, + ret = svc_create_xprt(serv, "tcp-bc", xprt->xprt_net, PF_INET, 0, SVC_SOCK_ANONYMOUS); if (ret < 0) { rqstp = ERR_PTR(ret); @@ -269,7 +269,7 @@ int nfs_callback_up(u32 minorversion, struct rpc_xprt *xprt) serv, xprt, &rqstp, &callback_svc); if (!minorversion_setup) { /* v4.0 callback setup */ - rqstp = nfs4_callback_up(serv); + rqstp = nfs4_callback_up(serv, xprt); callback_svc = nfs4_callback_svc; } -- cgit v1.2.3 From a030889a01d1bea921e1a7501010b7b891d2abd2 Mon Sep 17 00:00:00 2001 From: Weston Andros Adamson Date: Thu, 26 Jan 2012 13:32:23 -0500 Subject: NFS: start printks w/ NFS: even if __func__ shown This patch addresses printks that have some context to show that they are from fs/nfs/, but for the sake of consistency now start with NFS: Signed-off-by: Weston Andros Adamson Signed-off-by: Trond Myklebust --- fs/nfs/callback.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/nfs/callback.c') diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index d81040a7efc4..4a122ae71762 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -85,7 +85,7 @@ nfs4_callback_svc(void *vrqstp) } if (err < 0) { if (err != preverr) { - printk(KERN_WARNING "%s: unexpected error " + printk(KERN_WARNING "NFS: %s: unexpected error " "from svc_recv (%d)\n", __func__, err); preverr = err; } -- cgit v1.2.3 From 4e0038b6b246e4145fc4a53dca61a556d17bc52c Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Thu, 1 Mar 2012 17:01:05 -0500 Subject: SUNRPC: Move clnt->cl_server into struct rpc_xprt When the cl_xprt field is updated, the cl_server field will also have to change. Since the contents of cl_server follow the remote endpoint of cl_xprt, just move that field to the rpc_xprt. Signed-off-by: Trond Myklebust [ cel: simplify check_gss_callback_principal(), whitespace changes ] [ cel: forward ported to 3.4 ] Signed-off-by: Chuck Lever Signed-off-by: Trond Myklebust --- fs/nfs/callback.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'fs/nfs/callback.c') diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index 4a122ae71762..2afe23349c7b 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -332,7 +332,6 @@ void nfs_callback_down(int minorversion) int check_gss_callback_principal(struct nfs_client *clp, struct svc_rqst *rqstp) { - struct rpc_clnt *r = clp->cl_rpcclient; char *p = svc_gss_principal(rqstp); if (rqstp->rq_authop->flavour != RPC_AUTH_GSS) @@ -353,7 +352,7 @@ check_gss_callback_principal(struct nfs_client *clp, struct svc_rqst *rqstp) if (memcmp(p, "nfs@", 4) != 0) return 0; p += 4; - if (strcmp(p, r->cl_server) != 0) + if (strcmp(p, clp->cl_hostname) != 0) return 0; return 1; } -- cgit v1.2.3 From 17280175c587469b34757263c7cfc608f0ea2334 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Sun, 11 Mar 2012 13:11:00 -0400 Subject: NFS: Fix a number of sparse warnings Fix a number of "warning: symbol 'foo' was not declared. Should it be static?" conditions. Fix 2 cases of "warning: Using plain integer as NULL pointer" fs/nfs/delegation.c:263:31: warning: restricted fmode_t degrades to integer - We want to allow upgrades to a WRITE delegation, but should otherwise consider servers that hand out duplicate delegations to be borken. Signed-off-by: Trond Myklebust --- fs/nfs/callback.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/nfs/callback.c') diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index 2afe23349c7b..eb95f5091c1a 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -101,7 +101,7 @@ nfs4_callback_svc(void *vrqstp) /* * Prepare to bring up the NFSv4 callback service */ -struct svc_rqst * +static struct svc_rqst * nfs4_callback_up(struct svc_serv *serv, struct rpc_xprt *xprt) { int ret; @@ -172,7 +172,7 @@ nfs41_callback_svc(void *vrqstp) /* * Bring up the NFSv4.1 callback service */ -struct svc_rqst * +static struct svc_rqst * nfs41_callback_up(struct svc_serv *serv, struct rpc_xprt *xprt) { struct svc_rqst *rqstp; -- cgit v1.2.3