Hello, On Wed, Aug 22, 2012 at 10:04:02AM -0700, Kent Overstreet wrote: > +#define BIO_KMALLOC_POOL NULL I would much prefer just doing if (!bs) { /* do kmalloc/kfree thing */ } else { /* do bioset thing */ } NULL @bs indicating no bioset is perfectly natural and so is using generic memory allocation in the absense of bioset. I don't see any value in defining Bio_KMALLOC_POOL to be NULL. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html