On 15/09/2021 08:54, Christoph Hellwig wrote: > These are lock-layer internal helper, so move them to block/blk.h and block-layer ~^ helpers ~^ > block/blk-mergec. Also update a comment a bit to use better grammar. block/blk-merge.c Otherwise looks good, Reviewed-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>