Hi Suzuki, a gentle ping.. Hope all previous comments are addressed/clarified. Any further comment on this? Thanks. On 2023/10/10 16:47, Yicong Yang wrote: > From: Yicong Yang <yangyicong@xxxxxxxxxxxxx> > > This series contains several updates for PTT driver: > - Disable interrupt when trace stops, reverse to what we do in trace start > - Always handle the interrupt in hardirq context > - Optimize the AUX buffer handling to make consumer have more time to process > the data > - Since we're a uncore PMU so block any task attach operation > - Add a dummy pmu::read() callback since the perf core may use > > Change since v2: > - Add fix tag for Patch 5/5 > - refine the commit in Patch 3/5, trying to make it more clear > Link: https://lore.kernel.org/all/20230914112223.27165-1-yangyicong@xxxxxxxxxx/ > > Change since v1: > - Add Jonathan's tag, thanks > Link: https://lore.kernel.org/all/20230809081825.11518-1-yangyicong@xxxxxxxxxx/ > > Junhao He (1): > hwtracing: hisi_ptt: Add dummy callback pmu::read() > > Yicong Yang (4): > hwtracing: hisi_ptt: Disable interrupt after trace end > hwtracing: hisi_ptt: Handle the interrupt in hardirq context > hwtracing: hisi_ptt: Optimize the trace data committing > hwtracing: hisi_ptt: Don't try to attach a task > > drivers/hwtracing/ptt/hisi_ptt.c | 33 +++++++++++++++++++++----------- > drivers/hwtracing/ptt/hisi_ptt.h | 1 + > 2 files changed, 23 insertions(+), 11 deletions(-) >
