On Tue, Feb 09 2021 at 9:30am -0500, Sergei Shtepa <sergei.shtepa@xxxxxxxxx> wrote: > New ioctl DM_DEV_REMAP_CMD allow to remap bio requests > from regular block device to dm device. I really dislike the (ab)use of "REMAP" for this. DM is and always has been about remapping IO. Would prefer DM_DEV_INTERPOSE_CMD Similarly, all places documenting "remap" or variables with "remap" changed to "interpose". Also, any chance you'd be open to putting all these interposer specific changes in dm-interposer.[ch] ? (the various internal structs for DM core _should_ be available via dm-core.h) Mike
