函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\compaction.h Create Date:2022-07-27 10:05:59
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：wakeup_kcompactd

函数原型：static inline void wakeup_kcompactd(pg_data_t *pgdat, int order, int classzone_idx)

返回类型：void

参数：

类型参数名称
pg_data_t *pgdat
intorder
intclasszone_idx

NULL

调用者
名称描述
balance_pgdatFor kswapd, balance_pgdat() will reclaim pages across a node from zones* that are eligible for use by the caller until at least one zone is* balanced.* Returns the order kswapd finished reclaiming at.
kswapd_try_to_sleep
wakeup_kswapdA zone is low on free memory or too fragmented for high-order memory