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：huge_pte_lock

函数原型：static inline spinlock_t *huge_pte_lock(struct hstate *h, struct mm_struct *mm, pte_t *pte)

返回类型：spinlock_t

参数：

类型参数名称
struct hstate *h
struct mm_struct *mm
pte_t *pte
842  ptl等于huge_pte_lockptr(h, mm, pte)
843  加自旋锁
844  返回:ptl
调用者
名称描述
copy_hugetlb_page_range
__unmap_hugepage_range
hugetlb_no_page
hugetlb_fault
follow_hugetlb_page
hugetlb_change_protection
queue_pages_hugetlb
hmm_vma_walk_hugetlb_entry