On Tue, Sep 05, 2017 at 03:06:26PM +0300, Alexey Budankov wrote: > [ 6614.226305] WARNING: CPU: 45 PID: 43385 at kernel/events/core.c:239 > event_function+0xb3/0xe0
I think I avoided that problem by not radically rewriting perf_event_read() but fixing it instead: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?h=perf/core&id=8ad650955ede95e4a6fd6afbda2a0b37d4af9c29 Full tree at: git://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git perf/core Very minimally tested so far, I'll continue tomorrow.
