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Re: pmc changes break kernels w/makeoptions "COPTS=-Os"

To: "John D. Baker" <jdbaker%mylinuxisp.com@localhost>
Subject: Re: pmc changes break kernels w/makeoptions "COPTS=-Os"
From: Patrick Welche <prlw1%cam.ac.uk@localhost>
Date: Fri, 14 Jul 2017 09:06:19 +0100

On Thu, Jul 13, 2017 at 02:11:16PM -0500, John D. Baker wrote:
> While I can follow the logic in "pmc.c", GCC with "-Os" cannot.  Would
> the following patch be appropriate for appeasing GCC?

Would asserting that pmc_ncounters>0 help? (even in theory?)

Cheeers,

Patrick

References:
- pmc changes break kernels w/makeoptions "COPTS=-Os"
  - From: John D. Baker

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