29 static bool nfs_append_int(char *key, int *_len, unsigned long long x)  in nfs_append_int()  argument
34 		key[(*_len)++] = ',';  in nfs_append_int()
36 		*_len += sprintf(key + *_len, ",%llx", x);  in nfs_append_int()
47 				       char *key, int *_len)  in nfs_fscache_get_client_key()  argument
52 	*_len += snprintf(key + *_len, NFS_MAX_KEY_LEN - *_len,  in nfs_fscache_get_client_key()
60 		if (!nfs_append_int(key, _len, sin->sin_port) ||  in nfs_fscache_get_client_key()
61 		    !nfs_append_int(key, _len, sin->sin_addr.s_addr))  in nfs_fscache_get_client_key()
66 		if (!nfs_append_int(key, _len, sin6->sin6_port) ||  in nfs_fscache_get_client_key()
67 		    !nfs_append_int(key, _len, sin6->sin6_addr.s6_addr32[0]) ||  in nfs_fscache_get_client_key()
68 		    !nfs_append_int(key, _len, sin6->sin6_addr.s6_addr32[1]) ||  in nfs_fscache_get_client_key()
69 		    !nfs_append_int(key, _len, sin6->sin6_addr.s6_addr32[2]) ||  in nfs_fscache_get_client_key()
70 		    !nfs_append_int(key, _len, sin6->sin6_addr.s6_addr32[3]))  in nfs_fscache_get_client_key()
93 	char *key;  in nfs_fscache_get_super_cookie()  local
101 	key = kmalloc(NFS_MAX_KEY_LEN + 24, GFP_KERNEL);  in nfs_fscache_get_super_cookie()
102 	if (!key)  in nfs_fscache_get_super_cookie()
105 	memcpy(key, "nfs", 3);  in nfs_fscache_get_super_cookie()
106 	if (!nfs_fscache_get_client_key(nfss->nfs_client, key, &len) ||  in nfs_fscache_get_super_cookie()
107 	    !nfs_append_int(key, &len, nfss->fsid.major) ||  in nfs_fscache_get_super_cookie()
108 	    !nfs_append_int(key, &len, nfss->fsid.minor) ||  in nfs_fscache_get_super_cookie()
109 	    !nfs_append_int(key, &len, sb->s_flags & NFS_SB_MASK) ||  in nfs_fscache_get_super_cookie()
110 	    !nfs_append_int(key, &len, nfss->flags) ||  in nfs_fscache_get_super_cookie()
111 	    !nfs_append_int(key, &len, nfss->rsize) ||  in nfs_fscache_get_super_cookie()
112 	    !nfs_append_int(key, &len, nfss->wsize) ||  in nfs_fscache_get_super_cookie()
113 	    !nfs_append_int(key, &len, nfss->acregmin) ||  in nfs_fscache_get_super_cookie()
114 	    !nfs_append_int(key, &len, nfss->acregmax) ||  in nfs_fscache_get_super_cookie()
115 	    !nfs_append_int(key, &len, nfss->acdirmin) ||  in nfs_fscache_get_super_cookie()
116 	    !nfs_append_int(key, &len, nfss->acdirmax) ||  in nfs_fscache_get_super_cookie()
117 	    !nfs_append_int(key, &len, nfss->client->cl_auth->au_flavor))  in nfs_fscache_get_super_cookie()
123 		key[len++] = ',';  in nfs_fscache_get_super_cookie()
124 		memcpy(key + len, uniq, ulen);  in nfs_fscache_get_super_cookie()
127 	key[len] = 0;  in nfs_fscache_get_super_cookie()
130 	vcookie = fscache_acquire_volume(key,  in nfs_fscache_get_super_cookie()
135 			kfree(key);  in nfs_fscache_get_super_cookie()
138 		pr_err("NFS: Cache volume key already in use (%s)\n", key);  in nfs_fscache_get_super_cookie()
144 	kfree(key);  in nfs_fscache_get_super_cookie()