Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\quota\dquot.c Create Date:2022-07-28 20:32:54
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:Generic helper for ->open on filesystems supporting disk quotas.

Proto:int dquot_file_open(struct inode *inode, struct file *file)

Type:int

Parameter:

TypeParameterName
struct inode *inode
struct file *file
2158  error = Called when an inode is about to be open.* We use this to disallow opening large files on 32bit systems if* the caller didn't specify O_LARGEFILE. On 64bit systems we force* on this flag in sys_open.
2159  If Not error && f_mode & le is open for writing Then error = dquot_initialize(inode)
2161  Return error