Messages in this thread | | | Date | Tue, 16 Jun 2015 21:19:12 -0400 | From | Steven Rostedt <> | Subject | Re: call_rcu from trace_preempt |
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On Tue, 16 Jun 2015 18:04:39 -0700 Alexei Starovoitov <ast@plumgrid.com> wrote: > > you mean similar to what rb_wakeups() and friends are doing? > makes sense. starting to study it...
Yes, I meant those functions. But yours would be slightly different. As it would be the one calling the irq work that would be setting the flag, not a separate entity (like the reader of the ring buffer).
I haven't fully thought it through, but I imagine it should still work.
-- Steve
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