Messages in this thread | | | Date | Tue, 7 Jun 2016 21:54:48 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH 2/2] sched/debug: fix deadlock when enabling sched events |
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On Tue, Jun 07, 2016 at 02:43:17PM -0500, Josh Poimboeuf wrote: > 1. Instead of just warning and allowing the tracepoints to be broken, > I'd argue that it would be better to make them work by forcing > schedstats enabled and printing a warning about that, which is what's
Forcing them enabled doesn't make them useful per se; some of these tracepoint rely on previously recoded state, which now wasn't previously recorded because back then it was disabled.
But yes, maybe this is better...
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