On Mon, Oct 15, 2012 at 01:09:04PM -0700, Kent Overstreet wrote: > This adds a pointer to the bvec array to struct bio_integrity_payload, > instead of the bvecs always being inline; then the bvecs are allocated > with bvec_alloc_bs(). > > This is needed eventually for immutable bio vecs - immutable bvecs > aren't useful if we still have to copy them, hence the need for the > pointer. Less code is always nice too, though. > > Also fix an amusing bug in bio_integrity_split() - struct bio_pair > doesn't have the integrity bvecs after the bio_integrity_payloads, so > there was a buffer overrun. The code was confusing pointers with arrays. Ummm... patch description doesn't agree with the patch content? -- tejun -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
