Function report |
Source Code:fs\namespace.c |
Create Date:2022-07-28 20:09:13 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:disconnect_mount
Proto:static bool disconnect_mount(struct mount *mnt, enum umount_tree_flags how)
Type:bool
Parameter:
Type | Parameter | Name |
---|---|---|
struct mount * | mnt | |
enum umount_tree_flags | how |
1397 | If how & UMOUNT_SYNC Then Return true |
1401 | If Not mnt_has_parent(mnt) Then Return true |
1408 | If Not (mnt_flags & MNT_UMOUNT) Then Return true |
1412 | If how & UMOUNT_CONNECTED Then Return false |
1416 | If IS_MNT_LOCKED(mnt) Then Return false |
1420 | Return true |
Name | Describe |
---|---|
umount_tree | mount_lock must be held* namespace_sem must be held for write |
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