函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\hugetlb.c Create Date:2022-07-27 16:55:51
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:hugepage_put_subpool

函数原型:void hugepage_put_subpool(struct hugepage_subpool *spool)

返回类型:void

参数:

类型参数名称
struct hugepage_subpool *spool
120  加自旋锁
121  BUG_ON(!count)
122  count自减
123  unlock_or_release_subpool(spool)