Function report |
Source Code:include\linux\fs.h |
Create Date:2022-07-28 05:43:03 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:sb_rdonly
Proto:static inline bool sb_rdonly(const struct super_block *sb)
Type:bool
Parameter:
Type | Parameter | Name |
---|---|---|
const struct super_block * | sb |
2017 | Return s_flags & Mount read-only |
Name | Describe |
---|---|
do_mount_root | |
reconfigure_super | gure_super - asks filesystem to change superblock parameters*@fc: The superblock and configuration* Alters the configuration parameters of a live superblock. |
do_emergency_remount_callback | |
freeze_super | ze_super - lock the filesystem and force it into a consistent state*@sb: the super to lock* Syncs the super to make sure the filesystem is consistent and calls the fs's* freeze_fs. Subsequent calls to this without first thawing the fs will return* -EBUSY. |
thaw_super_locked | |
sb_permission | sb_permission - Check superblock-level permissions*@sb: Superblock of inode to check permission on*@inode: Inode to check permission on*@mask: Right to check for (%MAY_READ, %MAY_WRITE, %MAY_EXEC) |
__mnt_is_readonly | __mnt_is_readonly: check whether a mount is read-only*@mnt: the mount to check for its write status* This shouldn't be used directly ouside of the VFS.* It does not guarantee that the filesystem will stay* r/w, just that it is right *now*. This can not and |
do_umount_root | |
mnt_already_visible | |
sync_filesystem | Write out and wait upon all dirty data associated with this* superblock. Filesystem data as well as the underlying block* device. Takes the superblock lock. |
sync_inodes_one_sb | |
sync_fs_one_sb | |
show_mountinfo | |
do_quotactl | Copy parameters and call proper function |
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