On Fri, Aug 23, 2019 at 03:49:23PM -0400, Dmitry Fomichev wrote: > Dmitry Fomichev (4): > block: Add zoned device model property > raw: Recognize zoned backing devices > block/ide/scsi: Set BLK_PERM_SUPPORT_ZONED > raw: Don't open ZBDs if backend can't handle them
The overall approach looks good. I wonder if bdrv_get_zoned_info() is really needed since zone_model is part of BlockLimits and is already fetched via bdrv_refresh_limits(). Was it introduced because the block limits haven't been or cannot be fetched when zone_model is queried the first time? It would be nice to get rid of bdrv_get_zoned_info() if possible.
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