Lines Matching +full:step +full:- +full:up

1 // SPDX-License-Identifier: GPL-2.0-or-later
7  * livepatch-shadow-mod.c - Shadow variables, buggy module demo
10  * -------
14  * livepatch-shadow-fix1.ko and livepatch-shadow-fix2.ko correct and
17  * WARNING - even though the livepatch-shadow-fix modules patch the
18  * memory leak, please load these modules at your own risk -- some
23  * -----
25  * Step 1 - Load the buggy demonstration module:
27  *   insmod samples/livepatch/livepatch-shadow-mod.ko
34  * Step 2 - Load livepatch fix1:
36  *   insmod samples/livepatch/livepatch-shadow-fix1.ko
43  * Step 3 - Load livepatch fix2 (on top of fix1):
45  *   insmod samples/livepatch/livepatch-shadow-fix2.ko
49  * messages will log these as dummies are cleaned up.
52  * Step 4 - Cleanup
59  *   rmmod livepatch-shadow-fix2
60  *   rmmod livepatch-shadow-fix1
61  *   rmmod livepatch-shadow-mod
84  * Keep a list of all the dummies so we can clean up any residual ones
104 	d->jiffies_expire = jiffies +  in dummy_alloc()
115 		__func__, d, d->jiffies_expire);  in dummy_alloc()
123 		__func__, d, d->jiffies_expire);  in dummy_free()
131 	return time_after(jiffies, d->jiffies_expire);  in dummy_check()
152 	list_add(&d->list, &dummy_list);  in alloc_work_func()
181 			list_del(&d->list);  in cleanup_work_func()
211 		list_del(&d->list);  in livepatch_shadow_mod_exit()