kernel/linux.git/include/linux/nsfs.h, branch v6.18.21Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.18.212025-09-19T12:26:16+00:00nsfs: add current_in_namespace()2025-09-19T12:26:16+00:00Christian Braunerbrauner@kernel.org2025-09-12T11:52:50+00:00urn:sha1:d2afdb73f8ad77b49eca9d110d0c54bf30d1df0f
Add a helper to easily check whether a given namespace is the caller's
current namespace. This is currently open-coded in a lot of places.
Simply switch on the type and compare the results.
Reviewed-by: Aleksa Sarai <cyphar@cyphar.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
nsfs: add nsfs.h header2025-09-19T12:26:12+00:00Christian Braunerbrauner@kernel.org2025-09-12T11:52:29+00:00urn:sha1:9296f46a9645cf753d2522093485cebe77635aa6
And move the stuff out from proc_ns.h where it really doesn't belong.
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>