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Lines Matching refs:dcs

54 static inline unsigned long dcookie_value(struct dcookie_struct * dcs)  in dcookie_value()  argument
56 return (unsigned long)dcs->path.dentry; in dcookie_value()
69 struct dcookie_struct * dcs; in find_dcookie() local
76 dcs = list_entry(pos, struct dcookie_struct, hash_list); in find_dcookie()
77 if (dcookie_value(dcs) == dcookie) { in find_dcookie()
78 found = dcs; in find_dcookie()
87 static void hash_dcookie(struct dcookie_struct * dcs) in hash_dcookie() argument
89 struct list_head * list = dcookie_hashtable + dcookie_hash(dcookie_value(dcs)); in hash_dcookie()
90 list_add(&dcs->hash_list, list); in hash_dcookie()
96 struct dcookie_struct *dcs = kmem_cache_alloc(dcookie_cache, in alloc_dcookie() local
99 if (!dcs) in alloc_dcookie()
107 dcs->path = *path; in alloc_dcookie()
109 hash_dcookie(dcs); in alloc_dcookie()
110 return dcs; in alloc_dcookie()
120 struct dcookie_struct * dcs; in get_dcookie() local
130 dcs = find_dcookie((unsigned long)path->dentry); in get_dcookie()
132 dcs = alloc_dcookie(path); in get_dcookie()
133 if (!dcs) { in get_dcookie()
139 *cookie = dcookie_value(dcs); in get_dcookie()
157 struct dcookie_struct * dcs; in do_lookup_dcookie() local
172 if (!(dcs = find_dcookie(cookie))) in do_lookup_dcookie()
181 path = d_path(&dcs->path, kbuf, PAGE_SIZE); in do_lookup_dcookie()
277 static void free_dcookie(struct dcookie_struct * dcs) in free_dcookie() argument
279 struct dentry *d = dcs->path.dentry; in free_dcookie()
285 path_put(&dcs->path); in free_dcookie()
286 kmem_cache_free(dcookie_cache, dcs); in free_dcookie()
295 struct dcookie_struct * dcs; in dcookie_exit() local
301 dcs = list_entry(pos, struct dcookie_struct, hash_list); in dcookie_exit()
302 list_del(&dcs->hash_list); in dcookie_exit()
303 free_dcookie(dcs); in dcookie_exit()