[top posting fixed] Kent Overstreet <koverstreet@xxxxxxxxxx> writes: > 2012/5/10 Vivek Goyal <vgoyal@xxxxxxxxxx>: >> On Wed, May 09, 2012 at 11:08:13PM -0400, Kent Overstreet wrote: >> >> [..] >>> - >>> - if (bio_integrity(bio)) { >>> - bio_integrity_clone(clone, bio, GFP_NOIO, bs); >>> - >>> +#if 0 >>> + if (bio_integrity(bio)) >>> if (idx != bio->bi_idx || clone->bi_size < bio->bi_size) >>> bio_integrity_trim(clone, >>> bio_sector_offset(bio, idx, 0), len); >>> - } >>> - >>> +#endif >> >> Dead/debug code under "#if 0" ? >> > Oh, I never got around to figuring out what needed to be done with the > bio integrity - presumably it'll have to be handled differently > somehow (I'm assuming an index in the integrity bvec is intended to > match up with an index in the regular bvec), but I don't have any way > to test the integrity stuff. The scsi debug module supports dif/dix, so you can use that for testing. Cheers, Jeff -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel