Hi Roger, On 04/09/15 11:08, Roger Pau Monne wrote: > Request allocation has been moved to connect_ring, which is called every > time blkback connects to the frontend (this can happen multiple times during > a blkback instance life cycle). On the other hand, request freeing has not > been moved, so it's only called when destroying the backend instance. Due to > this mismatch, blkback can allocate the request pool multiple times, without > freeing it. > > In order to fix it, move the freeing of requests to xen_blkif_disconnect to > restore the symmetry between request allocation and freeing. > > Reported-by: Julien Grall <[email protected]> > Signed-off-by: Roger Pau Monné <[email protected]> > Cc: Julien Grall <[email protected]> > Cc: Konrad Rzeszutek Wilk <[email protected]> > Cc: Boris Ostrovsky <[email protected]> > Cc: David Vrabel <[email protected]> > Cc: [email protected]
The patch is fixing my problem when using UEFI in the guest. Thank you! Tested-by: Julien Grall <[email protected]> Regards, -- Julien Grall -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
