Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\ramfs\file-nommu.c Create Date:2022-07-28 20:35:08
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:ramfs_nommu_mmap

Proto:static int ramfs_nommu_mmap(struct file *file, struct vm_area_struct *vma)

Type:int

Parameter:

TypeParameterName
struct file *file
struct vm_area_struct *vma
258  If Not (Flags, see mm.h. & (VM_SHARED | VM_MAYSHARE)) Then Return -ENOSYS
261  file_accessed(file)
262  Function pointers to deal with this struct. = generic_file_vm_ops
263  Return 0