Commit c95fdec6 authored by Liu Shixin's avatar Liu Shixin
Browse files

memcg: fix implicit declaration of memcg_print_bad_task() 

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I6NYW4


CVE: NA

--------------------------------

Fix implicit declaration of function 'memcg_print_bad_task'.

Fixes: 9cd6f55e ("mm: oom: move memcg_print_bad_task() out of mem_cgroup_scan_tasks()")
Signed-off-by: default avatarLiu Shixin <liushixin2@huawei.com>
parent 7b970383

include/linux/memcontrol.h

+6 −0
Original line number Diff line number Diff line
@@ -420,6 +420,8 @@ bool memcg_low_priority_scan_tasks(int (*)(struct task_struct *, void *), 
void memcg_print_bad_task(struct oom_control *oc);

extern int sysctl_memcg_qos_handler(struct ctl_table *table,

		int write, void __user *buffer, size_t *length, loff_t *ppos);

#else

void memcg_print_bad_task(struct oom_control *oc);

#endif



/*
@@ -1695,6 +1697,10 @@ unsigned long mem_cgroup_soft_limit_reclaim(pg_data_t *pgdat, int order, 
{

	return 0;

}



static inline void memcg_print_bad_task(struct oom_control *oc)

{

}

#endif /* CONFIG_MEMCG */



/* idx can be of type enum memcg_stat_item or node_stat_item */