On Thu, May 30, 2024 at 10:36:57PM -0700, Chia-I Wu wrote: > We can skip children resources when the parent resource does not cover > the range. > This should help vmf_insert_* users on x86, such as several DRM drivers. vmf_insert_*() > On my AMD Ryzen 5 7520C, when streaming data from cpu memory into amdgpu > bo, the throughput goes from 5.1GB/s to 6.6GB/s. perf report says Also in the $Subj (and pay attention to the prefix) "resource: ... find_next_iomem_res()" -- With Best Regards, Andy Shevchenko
