security/keys/gc.c

14  * Delay between key revocation/expiry in seconds
72 void key_set_expiry(struct key *key, time64_t expiry)
74 	key->expiry = expiry;
75 	if (expiry != TIME64_MAX) {
77 			expiry += key_gc_delay;
78 		key_schedule_gc(expiry);
199 	time64_t new_timer, limit, expiry;
244 		expiry = key->expiry;
245 		if (expiry != TIME64_MAX) {
247 				expiry += key_gc_delay;
248 			if (expiry > limit && expiry < new_timer) {
250 				       key_serial(key), key->expiry - limit);
251 				new_timer = key->expiry;