函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\filesystems.c Create Date:2022-07-29 10:39:00
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：WARNING: This can be used only if we _already_ own a reference

函数原型：struct file_system_type *get_filesystem(struct file_system_type *fs)

返回类型：struct file_system_type

参数：

类型参数名称
struct file_system_type *fs
40  __module_get(owner)
41  返回:fs
调用者
名称描述
sget查找或创建超级块
alloc_fs_contextalloc_fs_context - Create a filesystem context.*@fs_type: The filesystem type.*@reference: The dentry from which this one derives (or NULL)*@sb_flags: Filesystem/superblock flags (SB_*)*@sb_flags_mask: Applicable members of @sb_flags
vfs_dup_fs_contextvfs_dup_fc_config: Duplicate a filesystem context.*@src_fc: The context to copy.