Function report |
Source Code:fs\namespace.c |
Create Date:2022-07-28 20:09:17 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Check that there aren't references to earlier/same mount namespaces in the* specified subtree. Such references can act as pins for mount namespaces* that aren't checked by the mount-cycle checking code, thereby allowing* cycles to be made.
Proto:static bool check_for_nsfs_mounts(struct mount *subtree)
Type:bool
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct mount * | subtree |
| 2585 | bool ret = false |
| 2587 | lock_mount_hash() |
| 2588 | When p cycle If mnt_ns_loop( root of the mounted tree ) Then |
| 2590 | Go to out |
| 2592 | ret = true |
| 2593 | out : |
| 2594 | unlock_mount_hash() |
| 2595 | Return ret |
| Name | Describe |
|---|---|
| do_move_mount |
| Source code conversion tool public plug-in interface | X |
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