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Date: Tue, 28 Jun 2022 14:16:59 -0400 From: Steven Rostedt <rostedt@...dmis.org> To: Daniel Bristot de Oliveira <bristot@...nel.org> Cc: Wim Van Sebroeck <wim@...ux-watchdog.org>, Guenter Roeck <linux@...ck-us.net>, Jonathan Corbet <corbet@....net>, Ingo Molnar <mingo@...hat.com>, Thomas Gleixner <tglx@...utronix.de>, Peter Zijlstra <peterz@...radead.org>, Will Deacon <will@...nel.org>, Catalin Marinas <catalin.marinas@....com>, Marco Elver <elver@...gle.com>, Dmitry Vyukov <dvyukov@...gle.com>, "Paul E. McKenney" <paulmck@...nel.org>, Shuah Khan <skhan@...uxfoundation.org>, Gabriele Paoloni <gpaoloni@...hat.com>, Juri Lelli <juri.lelli@...hat.com>, Clark Williams <williams@...hat.com>, linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org, linux-trace-devel@...r.kernel.org Subject: Re: [PATCH V4 06/20] tools/rv: Add dot2c On Thu, 16 Jun 2022 10:44:48 +0200 Daniel Bristot de Oliveira <bristot@...nel.org> wrote: > + def get_minimun_type(self): > + min_type="char" > + > + if self.states.__len__() > 255: > + min_type="short" > + > + if self.states.__len__() > 65535: > + min_type="int" Should these be "unsigned"? As char goes from -128 <-> 127 and short goes from -32768 <-> 32767 And are you sure you're not going to have more than 2,147,483,647 states ;-) (or 4,294,967,296 if it's unsigned). -- Steve > + > + return min_type > +
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