Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-28 13:35:49
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:perf_mmap_open

Proto:static void perf_mmap_open(struct vm_area_struct *vma)

Type:void

Parameter:

TypeParameterName
struct vm_area_struct *vma
5650  event = private_data
5652  atomic_inc( & mmap_count)
5653  atomic_inc( & mmap_count)
5655  If Offset (within vm_file) in PAGE_SIZEunits Then atomic_inc( & aux_mmap_count)
5658  If event_mapped Then event_mapped(event, The address space we belong to. )