commit 67216b94d498f5880d8bba2a6b841880739dd524
author Chuck Lever <chuck.lever@oracle.com> Tue Dec 14 15:06:12 2010 +0000
committer Trond Myklebust <Trond.Myklebust@netapp.com> Thu Dec 16 12:37:26 2010 -0500
tree c1334c1db47782b6af9cd69e5165538d9659bca1
parent 8ea6ecc8b0759756a766c05dc7c98c51ec90de37

lockd: Clean up nlmsvc_lookup_host()

Clean up.

Change nlmsvc_lookup_host() to be purpose-built for server-side
nlm_host management.  This replaces the generic nlm_lookup_host()
helper function, just like on the client side.  The lookup logic is
specialized for server host lookups.

The server side cache also gets its own specialized equivalent of the
nlm_release_host() function.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

fs/lockd/svcproc.c

diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c
index 0df65ec..d27aab1 100644
--- a/fs/lockd/svcproc.c
+++ b/fs/lockd/svcproc.c
@@ -80,7 +80,7 @@
 	return 0;
 
 no_locks:
-	nlm_release_host(host);
+	nlmsvc_release_host(host);
 	if (error)
 		return error;
 	return nlm_lck_denied_nolocks;
@@ -122,7 +122,7 @@
 		dprintk("lockd: TEST          status %d vers %d\n",
 			ntohl(resp->status), rqstp->rq_vers);
 
-	nlm_release_host(host);
+	nlmsvc_release_host(host);
 	nlm_release_file(file);
 	return rc;
 }
@@ -164,7 +164,7 @@
 	else
 		dprintk("lockd: LOCK         status %d\n", ntohl(resp->status));
 
-	nlm_release_host(host);
+	nlmsvc_release_host(host);
 	nlm_release_file(file);
 	return rc;
 }
@@ -194,7 +194,7 @@
 	resp->status = cast_status(nlmsvc_cancel_blocked(file, &argp->lock));
 
 	dprintk("lockd: CANCEL        status %d\n", ntohl(resp->status));
-	nlm_release_host(host);
+	nlmsvc_release_host(host);
 	nlm_release_file(file);
 	return rpc_success;
 }
@@ -227,7 +227,7 @@
 	resp->status = cast_status(nlmsvc_unlock(file, &argp->lock));
 
 	dprintk("lockd: UNLOCK        status %d\n", ntohl(resp->status));
-	nlm_release_host(host);
+	nlmsvc_release_host(host);
 	nlm_release_file(file);
 	return rpc_success;
 }
@@ -261,7 +261,7 @@
 {
 	if (!atomic_dec_and_test(&call->a_count))
 		return;
-	nlm_release_host(call->a_host);
+	nlmsvc_release_host(call->a_host);
 	kfree(call);
 }
 
@@ -374,7 +374,7 @@
 	resp->status = cast_status(nlmsvc_share_file(host, file, argp));
 
 	dprintk("lockd: SHARE         status %d\n", ntohl(resp->status));
-	nlm_release_host(host);
+	nlmsvc_release_host(host);
 	nlm_release_file(file);
 	return rpc_success;
 }
@@ -407,7 +407,7 @@
 	resp->status = cast_status(nlmsvc_unshare_file(host, file, argp));
 
 	dprintk("lockd: UNSHARE       status %d\n", ntohl(resp->status));
-	nlm_release_host(host);
+	nlmsvc_release_host(host);
 	nlm_release_file(file);
 	return rpc_success;
 }
@@ -439,7 +439,7 @@
 		return rpc_success;
 
 	nlmsvc_free_host_resources(host);
-	nlm_release_host(host);
+	nlmsvc_release_host(host);
 	return rpc_success;
 }