函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\hugetlb.h Create Date:2022-07-27 06:54:39
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：hugetlb_count_add

函数原型：static inline void hugetlb_count_add(long l, struct mm_struct *mm)

返回类型：void

参数：

类型参数名称
longl
struct mm_struct *mm
648  atomic_long_add(l, & hugetlb_usage)
调用者
名称描述
copy_hugetlb_page_range
hugetlb_no_page
hugetlb_mcopy_atomic_pteUsed by userfaultfd UFFDIO_COPY. Based on mcopy_atomic_pte with* modifications for huge pages.