diff options
Diffstat (limited to 'kernel/jump_label.c')
| -rw-r--r-- | kernel/jump_label.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/kernel/jump_label.c b/kernel/jump_label.c index fa27e750dbc0..a8ce45097f3d 100644 --- a/kernel/jump_label.c +++ b/kernel/jump_label.c | |||
| @@ -375,15 +375,19 @@ int jump_label_text_reserved(void *start, void *end) | |||
| 375 | 375 | ||
| 376 | static void jump_label_update(struct jump_label_key *key, int enable) | 376 | static void jump_label_update(struct jump_label_key *key, int enable) |
| 377 | { | 377 | { |
| 378 | struct jump_entry *entry = key->entries; | 378 | struct jump_entry *entry = key->entries, *stop = __stop___jump_table; |
| 379 | |||
| 380 | /* if there are no users, entry can be NULL */ | ||
| 381 | if (entry) | ||
| 382 | __jump_label_update(key, entry, __stop___jump_table, enable); | ||
| 383 | 379 | ||
| 384 | #ifdef CONFIG_MODULES | 380 | #ifdef CONFIG_MODULES |
| 381 | struct module *mod = __module_address((jump_label_t)key); | ||
| 382 | |||
| 385 | __jump_label_mod_update(key, enable); | 383 | __jump_label_mod_update(key, enable); |
| 384 | |||
| 385 | if (mod) | ||
| 386 | stop = mod->jump_entries + mod->num_jump_entries; | ||
| 386 | #endif | 387 | #endif |
| 388 | /* if there are no users, entry can be NULL */ | ||
| 389 | if (entry) | ||
| 390 | __jump_label_update(key, entry, stop, enable); | ||
| 387 | } | 391 | } |
| 388 | 392 | ||
| 389 | #endif | 393 | #endif |
