On Wed, Apr 10, 2013 at 04:54:40PM -0400, Mike Snitzer wrote: > Hey, > > So DM core clearly needs to be more defensive about the possibility for > a NULL return from bio_alloc_bioset() given I'm hitting a NULL pointer > in DM's alloc_tio() because nr_iovecs=512. bio_alloc_bioset()'s call to > bvec_alloc() only supports nr_iovecs up to BIO_MAX_PAGES (256).
I have a fix for this queued up in my bcache-for-upstream, if you want to check and make sure it works. -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
