Paul Mackerras wrote:
On Fri, Oct 26, 2018 at 01:55:44AM +0530, Naveen N. Rao wrote:
When the dtl debugfs interface is used, we usually set the
dtl_enable_mask to 0x7 (DTL_LOG_ALL). When this happens, we start seeing
DTL entries for all preempt reasons, including CEDE. In
scan_dispatch_log(), we
On Fri, Oct 26, 2018 at 01:55:44AM +0530, Naveen N. Rao wrote:
> When the dtl debugfs interface is used, we usually set the
> dtl_enable_mask to 0x7 (DTL_LOG_ALL). When this happens, we start seeing
> DTL entries for all preempt reasons, including CEDE. In
> scan_dispatch_log(), we add up the times
When the dtl debugfs interface is used, we usually set the
dtl_enable_mask to 0x7 (DTL_LOG_ALL). When this happens, we start seeing
DTL entries for all preempt reasons, including CEDE. In
scan_dispatch_log(), we add up the times from all entries and account
those towards stolen time. However, we sh
