Hello, On Thu, May 17, 2012 at 10:59:53PM -0400, koverstreet@xxxxxxxxxx wrote: > From: Kent Overstreet <koverstreet@xxxxxxxxxx> > > Reusing bios is something that's been highly frowned upon in the past, > but driver code keeps doing it anyways. If it's going to happen anyways, > we should provide a generic method. > > This'll help with getting rid of bi_destructor. It would be nice to explain a bit why this helps bi_destructor removal. > +#define BIO_RESET_OFFSET offsetof(struct bio, bi_max_vecs) Maybe better named BIO_RESET_BYTES? As offset tends to indicate the start of a region. Thanks. -- tejun -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
