Jan Kiszka wrote:
Hi,
as I'm lazy, er busy, I'm pushing this idea into public instead of
hacking a patch on my own: wouldn't it be nice to have something like
the latency backtrace of PREEMPT_RT also in Xenomai?
Yes; we would had saved a lot of time with a precise debug
instrumentation in pla
Hi,
as I'm lazy, er busy, I'm pushing this idea into public instead of
hacking a patch on my own: wouldn't it be nice to have something like
the latency backtrace of PREEMPT_RT also in Xenomai? Even when the core
is once optimised ;), there can still be drivers with long IRQ locks
nuking the WCET.
Jan Kiszka wrote:
Hi,
as I'm lazy, er busy, I'm pushing this idea into public instead of
hacking a patch on my own: wouldn't it be nice to have something like
the latency backtrace of PREEMPT_RT also in Xenomai?
Yes; we would had saved a lot of time with a precise debug
instrumentation in pla
Hi,
as I'm lazy, er busy, I'm pushing this idea into public instead of
hacking a patch on my own: wouldn't it be nice to have something like
the latency backtrace of PREEMPT_RT also in Xenomai? Even when the core
is once optimised ;), there can still be drivers with long IRQ locks
nuking the WCET.
