Hi Jens. Why does bio has array of bio_vecs and not scatterlists? There is no (or there is?) gain in memory usage, since most if not all block device drivers will have to create a scatterlist just to map bio_vec to hardware. Allocation of the single scatterlist for the whole bio in driver requires to wait for command completion, array of scatterlists eats memory, so... Why bio_vec is not a scatterlist? -- Evgeniy Polyakov -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
