mirror of
https://github.com/torvalds/linux
synced 2024-09-06 09:51:23 +00:00
porting: update locking requirements
Now that s_umount is never taken under open_mutex update the documentation to say so. Link: https://lore.kernel.org/r/20231017184823.1383356-1-hch@lst.de Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
parent
3b224e1df6
commit
5aa9130acb
|
@ -1045,3 +1045,10 @@ filesystem type is now moved to a later point when the devices are closed:
|
|||
As this is a VFS level change it has no practical consequences for filesystems
|
||||
other than that all of them must use one of the provided kill_litter_super(),
|
||||
kill_anon_super(), or kill_block_super() helpers.
|
||||
|
||||
---
|
||||
|
||||
**mandatory**
|
||||
|
||||
Lock ordering has been changed so that s_umount ranks above open_mutex again.
|
||||
All places where s_umount was taken under open_mutex have been fixed up.
|
||||
|
|
Loading…
Reference in a new issue