diff options
Diffstat (limited to 'kernel/power/hibernate.c')
| -rw-r--r-- | kernel/power/hibernate.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index 33c79b6105c5..b26dbc48c75b 100644 --- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c @@ -306,8 +306,10 @@ static int create_image(int platform_mode) if (error) printk(KERN_ERR "PM: Error %d creating hibernation image\n", error); - if (!in_suspend) + if (!in_suspend) { events_check_enabled = false; + clear_free_pages(); + } platform_leave(platform_mode); @@ -1189,22 +1191,6 @@ static int __init nohibernate_setup(char *str) return 1; } -static int __init page_poison_nohibernate_setup(char *str) -{ -#ifdef CONFIG_PAGE_POISONING_ZERO - /* - * The zeroing option for page poison skips the checks on alloc. - * since hibernation doesn't save free pages there's no way to - * guarantee the pages will still be zeroed. - */ - if (!strcmp(str, "on")) { - pr_info("Disabling hibernation due to page poisoning\n"); - return nohibernate_setup(str); - } -#endif - return 1; -} - __setup("noresume", noresume_setup); __setup("resume_offset=", resume_offset_setup); __setup("resume=", resume_setup); @@ -1212,4 +1198,3 @@ __setup("hibernate=", hibernate_setup); __setup("resumewait", resumewait_setup); __setup("resumedelay=", resumedelay_setup); __setup("nohibernate", nohibernate_setup); -__setup("page_poison=", page_poison_nohibernate_setup); |