El 22/07/15 a les 8.40, Bob Liu ha escrit:
> We should consider info->feature_persistent when adding indriect page to list
^ indirect
> info->indirect_pages, else the BUG_ON() in blkif_free() would be triggered.
>
> Signed-off-by: Bob Liu <[email protected]>
Thanks, this looks correct indeed. If we are using persistent grants the
indirect_pages list should always be empty because blkfront has
pre-allocated enough persistent pages to fill all requests on the ring.
Acked-by: Roger Pau Monné <[email protected]>
Should be backported to stable branches.
Roger.
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