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Christian Brauner
bb49e9e730
Multiple places open-code the same check to determine whether a given mount is idmapped. Introduce a simple helper function that can be used instead. This allows us to get rid of the fragile open-coding. We will later change the check that is used to determine whether a given mount is idmapped. Introducing a helper allows us to do this in a single place instead of doing it for multiple places. Link: https://lore.kernel.org/r/[email protected] (v1) Link: https://lore.kernel.org/r/[email protected] (v2) Link: https://lore.kernel.org/r/[email protected] Cc: Seth Forshee <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Al Viro <[email protected]> CC: [email protected] Reviewed-by: Amir Goldstein <[email protected]> Reviewed-by: Seth Forshee <[email protected]> Signed-off-by: Christian Brauner <[email protected]>