函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\memory_hotplug.h Create Date:2022-07-27 06:40:17
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：pgdat_resize_unlock

函数原型：static inline void pgdat_resize_unlock(struct pglist_data *pgdat, unsigned long *flags)

返回类型：void

参数：

类型参数名称
struct pglist_data *pgdat
unsigned long *flags
290  spin_unlock_irqrestore( & * Must be held any time you expect node_start_pfn, * node_present_pages, node_spanned_pages or nr_zones to stay constant. * pgdat_resize_lock() and pgdat_resize_unlock() are provided to * manipulate node_size_lock without checking for CONFIG_MEMORY_HOTPLUG, * flags)