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Re: Critical section
On Fri, Nov 28, 2014 at 12:40 AM, Masao Uebayashi <uebayasi%gmail.com@localhost> wrote:
> It turned out that prohibiting nesting was too strict, and just plain
> wrong. CPU can enter critical section C1, interrupted, and enter C2,
> etc. The cprng_fast.c assertion is OK. Sorry for confusion.
Still thinking. Probably providing percpu_checkref() for assertions is better.
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