Good day Yabin,
With this patch you are addressing a long time itch I had - please read on.
On Mon, 5 Aug 2019 at 17:37, Yabin Cui wrote:
>
> TMC etr always copies all available data to perf aux buffer, which
> may exceed the available space in perf aux buffer. It isn't suitable
> for not-snapsh
Hi Yabin
On 06/08/2019 00:37, Yabin Cui wrote:
TMC etr always copies all available data to perf aux buffer, which
may exceed the available space in perf aux buffer. It isn't suitable
for not-snapshot mode, because:
1) It may overwrite previously written data.
2) It may make the perf_event_mmap_p
TMC etr always copies all available data to perf aux buffer, which
may exceed the available space in perf aux buffer. It isn't suitable
for not-snapshot mode, because:
1) It may overwrite previously written data.
2) It may make the perf_event_mmap_page->aux_head report having more
or less data than
3 matches
Mail list logo
