Function report |
Source Code:fs\inode.c |
Create Date:2022-07-28 20:07:59 |
Last Modify:2020-03-18 19:19:59 | Copyright©Brick |
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Name:h_atime - update the access time*@path: the &struct path to update*@inode: inode to update* Update the accessed time on an inode and mark it for writeback.* This function automatically handles read only file systems and media,
Proto:bool atime_needs_update(const struct path *path, struct inode *inode)
Type:bool
Parameter:
Type | Parameter | Name |
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const struct path * | path | |
struct inode * | inode |
1707 | If i_flags & Do not update access times Then Return false |
1713 | If HAS_UNMAPPED_ID(inode) Then Return false |
1716 | If IS_NOATIME(inode) Then Return false |
1718 | If s_flags & Do not update directory access times && S_ISDIR(i_mode) Then Return false |
1721 | If mnt_flags & MNT_NOATIME Then Return false |
1723 | If mnt_flags & MNT_NODIRATIME && S_ISDIR(i_mode) Then Return false |
1728 | If Not With relative atime, only update atime if the previous atime is* earlier than either the ctime or mtime or if at least a day has* passed since the last atime update. Then Return false |
1731 | If timespec64_equal( & i_atime, & now) Then Return false |
1734 | Return true |
Name | Describe |
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touch_atime |
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