X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=fs%2Fnfs%2Fcallback_proc.c;h=15f7785048d3eca72defd3ddfc64452301226f5f;hb=d8b57bb700a73872fd06b891d7c9bc4cea1a6af4;hp=72e55d83756d9b6d6b5e82a28040b58b0375cf9c;hpb=946b92437e550d6ed80213bf54a1f383e141aede;p=linux-2.6-omap-h63xx.git

diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c
index 72e55d83756..15f7785048d 100644
--- a/fs/nfs/callback_proc.c
+++ b/fs/nfs/callback_proc.c
@@ -12,7 +12,9 @@
 #include "delegation.h"
 #include "internal.h"
 
+#ifdef NFS_DEBUG
 #define NFSDBG_FACILITY NFSDBG_CALLBACK
+#endif
  
 __be32 nfs4_callback_getattr(struct cb_getattrargs *args, struct cb_getattrres *res)
 {
@@ -20,12 +22,16 @@ __be32 nfs4_callback_getattr(struct cb_getattrargs *args, struct cb_getattrres *
 	struct nfs_delegation *delegation;
 	struct nfs_inode *nfsi;
 	struct inode *inode;
-	
+
 	res->bitmap[0] = res->bitmap[1] = 0;
 	res->status = htonl(NFS4ERR_BADHANDLE);
 	clp = nfs_find_client(args->addr, 4);
 	if (clp == NULL)
 		goto out;
+
+	dprintk("NFS: GETATTR callback request from %s\n",
+		rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_ADDR));
+
 	inode = nfs_delegation_find_inode(clp, &args->fh);
 	if (inode == NULL)
 		goto out_putclient;
@@ -65,23 +71,32 @@ __be32 nfs4_callback_recall(struct cb_recallargs *args, void *dummy)
 	clp = nfs_find_client(args->addr, 4);
 	if (clp == NULL)
 		goto out;
-	inode = nfs_delegation_find_inode(clp, &args->fh);
-	if (inode == NULL)
-		goto out_putclient;
-	/* Set up a helper thread to actually return the delegation */
-	switch(nfs_async_inode_return_delegation(inode, &args->stateid)) {
-		case 0:
-			res = 0;
-			break;
-		case -ENOENT:
-			res = htonl(NFS4ERR_BAD_STATEID);
-			break;
-		default:
-			res = htonl(NFS4ERR_RESOURCE);
-	}
-	iput(inode);
-out_putclient:
-	nfs_put_client(clp);
+
+	dprintk("NFS: RECALL callback request from %s\n",
+		rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_ADDR));
+
+	do {
+		struct nfs_client *prev = clp;
+
+		inode = nfs_delegation_find_inode(clp, &args->fh);
+		if (inode != NULL) {
+			/* Set up a helper thread to actually return the delegation */
+			switch(nfs_async_inode_return_delegation(inode, &args->stateid)) {
+				case 0:
+					res = 0;
+					break;
+				case -ENOENT:
+					if (res != 0)
+						res = htonl(NFS4ERR_BAD_STATEID);
+					break;
+				default:
+					res = htonl(NFS4ERR_RESOURCE);
+			}
+			iput(inode);
+		}
+		clp = nfs_find_client_next(prev);
+		nfs_put_client(prev);
+	} while (clp != NULL);
 out:
 	dprintk("%s: exit with status = %d\n", __FUNCTION__, ntohl(res));
 	return res;