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-rw-r--r--kernel/jump_label.c14
-rw-r--r--kernel/sched.c9
2 files changed, 12 insertions, 11 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
376static void jump_label_update(struct jump_label_key *key, int enable) 376static 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
diff --git a/kernel/sched.c b/kernel/sched.c
index 3f2e502d609b..9769c756ad66 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -292,8 +292,8 @@ static DEFINE_SPINLOCK(task_group_lock);
292 * (The default weight is 1024 - so there's no practical 292 * (The default weight is 1024 - so there's no practical
293 * limitation from this.) 293 * limitation from this.)
294 */ 294 */
295#define MIN_SHARES 2 295#define MIN_SHARES (1UL << 1)
296#define MAX_SHARES (1UL << (18 + SCHED_LOAD_RESOLUTION)) 296#define MAX_SHARES (1UL << 18)
297 297
298static int root_task_group_load = ROOT_TASK_GROUP_LOAD; 298static int root_task_group_load = ROOT_TASK_GROUP_LOAD;
299#endif 299#endif
@@ -8450,10 +8450,7 @@ int sched_group_set_shares(struct task_group *tg, unsigned long shares)
8450 if (!tg->se[0]) 8450 if (!tg->se[0])
8451 return -EINVAL; 8451 return -EINVAL;
8452 8452
8453 if (shares < MIN_SHARES) 8453 shares = clamp(shares, scale_load(MIN_SHARES), scale_load(MAX_SHARES));
8454 shares = MIN_SHARES;
8455 else if (shares > MAX_SHARES)
8456 shares = MAX_SHARES;
8457 8454
8458 mutex_lock(&shares_mutex); 8455 mutex_lock(&shares_mutex);
8459 if (tg->shares == shares) 8456 if (tg->shares == shares)