Pass a struct fsverity_info to the verification and readahead helpers, and push the lookup into the callers. Right now this is a very dumb almost mechanic move that open codes a lot of fsverity_info_addr() calls in the file systems. The subsequent patches will clean this up. This prepares for reducing the number of fsverity_info lookups, which will allow to amortize them better when using a more expensive lookup method. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Darrick J. Wong" <djwong@kernel.org> Acked-by: David Sterba <dsterba@suse.com> # btrfs Link: https://lore.kernel.org/r/20260202060754.270269-7-hch@lst.de Signed-off-by: Eric Biggers <ebiggers@kernel.org>