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(parent: 550dda4) | patch
put_mnt_ns(): use guards
authorAl Viro <viro@zeniv.linux.org.uk>
Thu, 21 Aug 2025 00:22:10 +0000 (20:22 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 2 Sep 2025 23:35:56 +0000 (19:35 -0400)
commit61e68af33ac7977ea2457a861ab8eeb2406cb3f1
tree47738a411cf3407acef93ff9873fa1cdec58c29btree | snapshot
parent550dda45df9e54d6b0cd34456f5987e0c7d7522acommit | diff
put_mnt_ns(): use guards

clean fit; guards can't be weaker due to umount_tree() call.
Setting emptied_ns requires namespace_excl, but not anything
mount_lock-related.

Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/namespace.c diff | blob | blame | history
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