Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\hugetlb.c Create Date:2022-07-28 15:28:04
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:hugetlb_vm_op_open

Proto:static void hugetlb_vm_op_open(struct vm_area_struct *vma)

Type:void

Parameter:

TypeParameterName
struct vm_area_struct *vma
3162  resv = vma_resv_map(vma)
3172  If resv && is_vma_resv_set(vma, Flags for MAP_PRIVATE reservations. These are stored in the bottom* bits of the reservation map pointer, which are always clear due to* alignment.) Then kref_get - increment refcount for object.*@kref: object.