Re: [RFC PATCH] block: change max_segments default to USHRT_MAX

[Martin K. Petersen]

>>>>> "Mike" == Mike Snitzer <snitzer@xxxxxxxxxx> writes:

Mike> The reported problem was that a DM multipath device's max_segemnts
Mike> was constrained to BLK_MAX_SEGMENTS (128) even though the
Mike> underlying paths' max_segments were larger.  For example, SCSI
Mike> establishes a max_segments of SCSI_MAX_SG_CHAIN_SEGMENTS (2048).

I'd rather that we revisited the patches I posted a while back where we
have different defaults for LLDs and stacking drivers.

I'll freshen those up and post them later today. I have a few concalls
to clear first...

-- 
Martin K. Petersen	Oracle Linux Engineering
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/