38 	const char *path;  member
82 static int get_normalized_path(const char *path, char **npath)  in get_normalized_path()  argument
84 	if (!path || strlen(path) < 3 || (*path != '\\' && *path != '/'))  in get_normalized_path()
87 	if (*path == '\\') {  in get_normalized_path()
88 		*npath = (char *)path;  in get_normalized_path()
90 		*npath = kstrndup(path, strlen(path), GFP_KERNEL);  in get_normalized_path()
98 static inline void free_normalized_path(const char *path, char *npath)  in free_normalized_path()  argument
100 	if (path != npath)  in free_normalized_path()
126 	kfree(ce->path);  in flush_cache_ent()
170 				   ce->path,  in dfscache_proc_show()
239 		 ce->path,  in dump_ce()
322 static inline bool is_sysvol_or_netlogon(const char *path)  in is_sysvol_or_netlogon()  argument
325 	char sep = path[0];  in is_sysvol_or_netlogon()
327 	s = strchr(path + 1, sep) + 1;  in is_sysvol_or_netlogon()
410 static struct cache_entry *alloc_cache_entry(const char *path,  in alloc_cache_entry()  argument
421 	ce->path = kstrndup(path, strlen(path), GFP_KERNEL);  in alloc_cache_entry()
422 	if (!ce->path) {  in alloc_cache_entry()
431 		kfree(ce->path);  in alloc_cache_entry()
468 static int add_cache_entry(const char *path, unsigned int hash,  in add_cache_entry()  argument
473 	ce = alloc_cache_entry(path, refs, numrefs);  in add_cache_entry()
495 static struct cache_entry *__lookup_cache_entry(const char *path)  in __lookup_cache_entry()  argument
501 	h = cache_entry_hash(path, strlen(path));  in __lookup_cache_entry()
504 		if (!strcasecmp(path, ce->path)) {  in __lookup_cache_entry()
524 static struct cache_entry *lookup_cache_entry(const char *path, unsigned int *hash)  in lookup_cache_entry()  argument
533 	npath = kstrndup(path, strlen(path), GFP_KERNEL);  in lookup_cache_entry()
543 		h = cache_entry_hash(path, strlen(path));  in lookup_cache_entry()
544 		ce = __lookup_cache_entry(path);  in lookup_cache_entry()
629 static int __update_cache_entry(const char *path,  in __update_cache_entry()  argument
637 	ce = lookup_cache_entry(path, NULL);  in __update_cache_entry()
660 			    const char *path,  struct dfs_info3_param **refs,  in get_dfs_referral()  argument
663 	cifs_dbg(FYI, "%s: get an DFS referral for %s\n", __func__, path);  in get_dfs_referral()
673 	return ses->server->ops->get_dfs_refer(xid, ses, path, refs, numrefs,  in get_dfs_referral()
678 static int update_cache_entry(const char *path,  in update_cache_entry()  argument
686 	rc = __update_cache_entry(path, refs, numrefs);  in update_cache_entry()
703 			    const char *path, bool noreq)  in __dfs_cache_find()  argument
712 	cifs_dbg(FYI, "%s: search path: %s\n", __func__, path);  in __dfs_cache_find()
716 	ce = lookup_cache_entry(path, &hash);  in __dfs_cache_find()
745 	rc = get_dfs_referral(xid, ses, nls_codepage, remap, path,  in __dfs_cache_find()
753 		rc = update_cache_entry(path, refs, numrefs);  in __dfs_cache_find()
765 	rc = add_cache_entry(path, hash, refs, numrefs);  in __dfs_cache_find()
779 static int setup_referral(const char *path, struct cache_entry *ce,  in setup_referral()  argument
788 	ref->path_name = kstrndup(path, strlen(path), GFP_ATOMIC);  in setup_referral()
879 		   const char *path, struct dfs_info3_param *ref,  in dfs_cache_find()  argument
886 	rc = get_normalized_path(path, &npath);  in dfs_cache_find()
904 		rc = setup_referral(path, ce, ref, get_tgt_name(ce));  in dfs_cache_find()
913 	free_normalized_path(path, npath);  in dfs_cache_find()
933 int dfs_cache_noreq_find(const char *path, struct dfs_info3_param *ref,  in dfs_cache_noreq_find()  argument
940 	rc = get_normalized_path(path, &npath);  in dfs_cache_noreq_find()
955 		rc = setup_referral(path, ce, ref, get_tgt_name(ce));  in dfs_cache_noreq_find()
963 	free_normalized_path(path, npath);  in dfs_cache_noreq_find()
988 			     const char *path,  in dfs_cache_update_tgthint()  argument
996 	rc = get_normalized_path(path, &npath);  in dfs_cache_update_tgthint()
1031 	free_normalized_path(path, npath);  in dfs_cache_update_tgthint()
1050 int dfs_cache_noreq_update_tgthint(const char *path,  in dfs_cache_noreq_update_tgthint()  argument
1061 	rc = get_normalized_path(path, &npath);  in dfs_cache_noreq_update_tgthint()
1092 	free_normalized_path(path, npath);  in dfs_cache_noreq_update_tgthint()
1107 int dfs_cache_get_tgt_referral(const char *path,  in dfs_cache_get_tgt_referral()  argument
1118 	rc = get_normalized_path(path, &npath);  in dfs_cache_get_tgt_referral()
1134 	rc = setup_referral(path, ce, ref, it->it_name);  in dfs_cache_get_tgt_referral()
1138 	free_normalized_path(path, npath);  in dfs_cache_get_tgt_referral()
1334 int dfs_cache_get_tgt_share(char *path, const struct dfs_cache_tgt_iterator *it,  in dfs_cache_get_tgt_share()  argument
1341 	if (!it || !path || !share || !prefix || strlen(path) < it->it_path_consumed)  in dfs_cache_get_tgt_share()
1367 	p = path + it->it_path_consumed;  in dfs_cache_get_tgt_share()
1373 	plen2 = path + strlen(path) - p;  in dfs_cache_get_tgt_share()
1415 static bool is_dfs_link(const char *path)  in is_dfs_link()  argument
1419 	s = strchr(path + 1, '\\');  in is_dfs_link()
1425 static char *get_dfs_root(const char *path)  in get_dfs_root()  argument
1429 	s = strchr(path + 1, '\\');  in get_dfs_root()
1437 	npath = kstrndup(path, s - path, GFP_KERNEL);  in get_dfs_root()
1471 				      const char *path)  in find_root_ses()  argument
1482 	rpath = get_dfs_root(path);  in find_root_ses()
1495 	rc = setup_referral(path, ce, &ref, get_tgt_name(ce));  in find_root_ses()
1543 	char *path, *npath;  in refresh_tcon()  local
1551 	path = tcon->dfs_path + 1;  in refresh_tcon()
1553 	rc = get_normalized_path(path, &npath);  in refresh_tcon()
1597 	free_normalized_path(path, npath);  in refresh_tcon()