On Thu, Jul 20, 2023 at 10:13:20AM +0200, Petr Tesařík wrote: > Fine with me. I removed it after all my testing showed no performance > impact as long as the size of the initial SWIOTLB is kept at the > default value (and sufficient for the workload), but it's OK for me if > dynamic SWIOTLB allocations are off by default. > > OTOH I'd like to make it a boot-time option rather than build-time > option. Would that be OK for you? I'd really like the config option to not even build the code. But a boot time option sounds very useful in addition to that.
