10 #include <keys/keyring-type.h>
19  * Reaper for unused keys.
25  * Reaper for links from keyrings to dead keys.
80  * reaper to go through a cycle finding expired keys.
90  * Reap keys of dead type.
93  * collector: the first to mark keys of that type as being dead, the second to
94  * collect dead links and the third to clean up the dead keys.  We have to be
120  * Garbage collect a list of unreferenced, detached keys
122 static noinline void key_gc_unused_keys(struct list_head *keys)  in key_gc_unused_keys()  argument
124 	while (!list_empty(keys)) {  in key_gc_unused_keys()
126 			list_entry(keys->next, struct key, graveyard_link);  in key_gc_unused_keys()
167  * Garbage collector for unused keys.
180 #define KEY_GC_REAPING_DEAD_1	0x10	/* - We need to mark dead keys */  in key_garbage_collector()
182 #define KEY_GC_REAPING_DEAD_3	0x40	/* - We need to reap dead keys */  in key_garbage_collector()
275 	 * where we didn't reap any keys.  in key_garbage_collector()
288 		 * dying keys that they don't have a reference upon or a link  in key_garbage_collector()
296 		kdebug("gc keys");  in key_garbage_collector()
303 			/* No remaining dead keys: short circuit the remaining  in key_garbage_collector()
347 	 * dead or expired keys.  We don't flag another reap immediately as we  in key_garbage_collector()
349 	 * can reap the keys to which it refers.  in key_garbage_collector()