函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\memcontrol.c Create Date:2022-07-27 17:44:34
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：memcg_oom_recover

函数原型：static void memcg_oom_recover(struct mem_cgroup *memcg)

返回类型：void

参数：

类型参数名称
struct mem_cgroup *memcg
1752  如果memcg且under_oom则__wake_up - wake up threads blocked on a waitqueue
调用者
名称描述
mem_cgroup_oom_synchronizemem_cgroup_oom_synchronize - complete memcg OOM handling*@handle: actually kill/wait or just clean up the OOM state* This has to be called at the end of a page fault if the memcg OOM* handler was enabled
mem_cgroup_resize_max
mem_cgroup_oom_control_write
__mem_cgroup_clear_mcancels all extra charges on mc.from and mc.to, and wakes up all waiters.
uncharge_batch