From 963d8fe53339128ee46a7701f2e36305f0ccff8c Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Tue, 3 Jan 2006 09:55:04 +0100 Subject: RPC: Clean up RPC task structure Shrink the RPC task structure. Instead of storing separate pointers for task->tk_exit and task->tk_release, put them in a structure. Also pass the user data pointer as a parameter instead of passing it via task->tk_calldata. This enables us to nest callbacks. Signed-off-by: Trond Myklebust --- fs/nfsd/nfs4callback.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'fs/nfsd/nfs4callback.c') diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c index 583c0710e45e..cf92008f219a 100644 --- a/fs/nfsd/nfs4callback.c +++ b/fs/nfsd/nfs4callback.c @@ -53,7 +53,7 @@ #define NFSPROC4_CB_COMPOUND 1 /* declarations */ -static void nfs4_cb_null(struct rpc_task *task); +static const struct rpc_call_ops nfs4_cb_null_ops; /* Index of predefined Linux callback client operations */ @@ -447,7 +447,7 @@ nfsd4_probe_callback(struct nfs4_client *clp) msg.rpc_cred = nfsd4_lookupcred(clp,0); if (IS_ERR(msg.rpc_cred)) goto out_rpciod; - status = rpc_call_async(clnt, &msg, RPC_TASK_ASYNC, nfs4_cb_null, NULL); + status = rpc_call_async(clnt, &msg, RPC_TASK_ASYNC, &nfs4_cb_null_ops, NULL); put_rpccred(msg.rpc_cred); if (status != 0) { @@ -469,7 +469,7 @@ out_err: } static void -nfs4_cb_null(struct rpc_task *task) +nfs4_cb_null(struct rpc_task *task, void *dummy) { struct nfs4_client *clp = (struct nfs4_client *)task->tk_msg.rpc_argp; struct nfs4_callback *cb = &clp->cl_callback; @@ -488,6 +488,10 @@ out: put_nfs4_client(clp); } +static const struct rpc_call_ops nfs4_cb_null_ops = { + .rpc_call_done = nfs4_cb_null, +}; + /* * called with dp->dl_count inc'ed. * nfs4_lock_state() may or may not have been called. -- cgit v1.2.3 From f518e35aec984036903c1003e867f833747a9d79 Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Tue, 3 Jan 2006 09:55:52 +0100 Subject: SUNRPC: get rid of cl_chatty Clean up: Every ULP that uses the in-kernel RPC client, except the NLM client, sets cl_chatty. There's no reason why NLM shouldn't set it, so just get rid of cl_chatty and always be verbose. Test-plan: Compile with CONFIG_NFS enabled. Signed-off-by: Chuck Lever Signed-off-by: Trond Myklebust --- fs/lockd/clntproc.c | 3 +-- fs/lockd/mon.c | 1 - fs/nfs/inode.c | 2 -- fs/nfs/mount_clnt.c | 1 - fs/nfsd/nfs4callback.c | 1 - include/linux/sunrpc/clnt.h | 1 - net/sunrpc/clnt.c | 10 ++++------ net/sunrpc/pmap_clnt.c | 1 - 8 files changed, 5 insertions(+), 15 deletions(-) (limited to 'fs/nfsd/nfs4callback.c') diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c index 816333cd377b..145524039577 100644 --- a/fs/lockd/clntproc.c +++ b/fs/lockd/clntproc.c @@ -222,8 +222,7 @@ nlmclnt_proc(struct inode *inode, int cmd, struct file_lock *fl) goto done; } clnt->cl_softrtry = nfssrv->client->cl_softrtry; - clnt->cl_intr = nfssrv->client->cl_intr; - clnt->cl_chatty = nfssrv->client->cl_chatty; + clnt->cl_intr = nfssrv->client->cl_intr; } /* Keep the old signal mask */ diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c index 2d144abe84ad..0edc03e67966 100644 --- a/fs/lockd/mon.c +++ b/fs/lockd/mon.c @@ -123,7 +123,6 @@ nsm_create(void) if (IS_ERR(clnt)) goto out_err; clnt->cl_softrtry = 1; - clnt->cl_chatty = 1; clnt->cl_oneshot = 1; return clnt; diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 648cb1aef3b1..4625479a6b62 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -413,7 +413,6 @@ nfs_create_client(struct nfs_server *server, const struct nfs_mount_data *data) clnt->cl_intr = 1; clnt->cl_softrtry = 1; - clnt->cl_chatty = 1; return clnt; @@ -1838,7 +1837,6 @@ static int nfs4_fill_super(struct super_block *sb, struct nfs4_mount_data *data, } clnt->cl_intr = 1; clnt->cl_softrtry = 1; - clnt->cl_chatty = 1; clp->cl_rpcclient = clnt; memcpy(clp->cl_ipaddr, server->ip_addr, sizeof(clp->cl_ipaddr)); nfs_idmap_new(clp); diff --git a/fs/nfs/mount_clnt.c b/fs/nfs/mount_clnt.c index 0e82617f2de0..db99b8f678f8 100644 --- a/fs/nfs/mount_clnt.c +++ b/fs/nfs/mount_clnt.c @@ -82,7 +82,6 @@ mnt_create(char *hostname, struct sockaddr_in *srvaddr, int version, RPC_AUTH_UNIX); if (!IS_ERR(clnt)) { clnt->cl_softrtry = 1; - clnt->cl_chatty = 1; clnt->cl_oneshot = 1; clnt->cl_intr = 1; } diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c index cf92008f219a..d828662d737d 100644 --- a/fs/nfsd/nfs4callback.c +++ b/fs/nfsd/nfs4callback.c @@ -431,7 +431,6 @@ nfsd4_probe_callback(struct nfs4_client *clp) } clnt->cl_intr = 0; clnt->cl_softrtry = 1; - clnt->cl_chatty = 1; /* Kick rpciod, put the call on the wire. */ diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h index 3d605765f84b..f147e6b84332 100644 --- a/include/linux/sunrpc/clnt.h +++ b/include/linux/sunrpc/clnt.h @@ -49,7 +49,6 @@ struct rpc_clnt { unsigned int cl_softrtry : 1,/* soft timeouts */ cl_intr : 1,/* interruptible */ - cl_chatty : 1,/* be verbose */ cl_autobind : 1,/* use getport() */ cl_oneshot : 1,/* dispose after use */ cl_dead : 1;/* abandoned */ diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 2789d3083fe7..5530ac8c6df9 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -957,8 +957,7 @@ call_status(struct rpc_task *task) rpc_exit(task, status); break; default: - if (clnt->cl_chatty) - printk("%s: RPC call returned error %d\n", + printk("%s: RPC call returned error %d\n", clnt->cl_protname, -status); rpc_exit(task, status); break; @@ -993,14 +992,13 @@ call_timeout(struct rpc_task *task) dprintk("RPC: %4d call_timeout (major)\n", task->tk_pid); if (RPC_IS_SOFT(task)) { - if (clnt->cl_chatty) - printk(KERN_NOTICE "%s: server %s not responding, timed out\n", + printk(KERN_NOTICE "%s: server %s not responding, timed out\n", clnt->cl_protname, clnt->cl_server); rpc_exit(task, -EIO); return; } - if (clnt->cl_chatty && !(task->tk_flags & RPC_CALL_MAJORSEEN)) { + if (!(task->tk_flags & RPC_CALL_MAJORSEEN)) { task->tk_flags |= RPC_CALL_MAJORSEEN; printk(KERN_NOTICE "%s: server %s not responding, still trying\n", clnt->cl_protname, clnt->cl_server); @@ -1027,7 +1025,7 @@ call_decode(struct rpc_task *task) dprintk("RPC: %4d call_decode (status %d)\n", task->tk_pid, task->tk_status); - if (clnt->cl_chatty && (task->tk_flags & RPC_CALL_MAJORSEEN)) { + if (task->tk_flags & RPC_CALL_MAJORSEEN) { printk(KERN_NOTICE "%s: server %s OK\n", clnt->cl_protname, clnt->cl_server); task->tk_flags &= ~RPC_CALL_MAJORSEEN; diff --git a/net/sunrpc/pmap_clnt.c b/net/sunrpc/pmap_clnt.c index 0935adb91b3c..8139ce68e915 100644 --- a/net/sunrpc/pmap_clnt.c +++ b/net/sunrpc/pmap_clnt.c @@ -217,7 +217,6 @@ pmap_create(char *hostname, struct sockaddr_in *srvaddr, int proto, int privileg RPC_AUTH_UNIX); if (!IS_ERR(clnt)) { clnt->cl_softrtry = 1; - clnt->cl_chatty = 1; clnt->cl_oneshot = 1; } return clnt; -- cgit v1.2.3