Re: call_rcu from trace_preempt
From: Steven Rostedt
Date: Tue Jun 16 2015 - 21:18:39 EST
On Tue, 16 Jun 2015 18:04:39 -0700
Alexei Starovoitov <ast@xxxxxxxxxxxx> 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.
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