[Drbd-dev] [PATCH 01/10] x86/mm/numa: Remove uninitialized_var() usage
miguel.ojeda.sandonis at gmail.com
Thu Jun 4 13:41:07 CEST 2020
On Thu, Jun 4, 2020 at 9:58 AM Thomas Gleixner <tglx at linutronix.de> wrote:
> but if we ever lose the 1 then the above will silently compile the code
> within the IS_ENABLED() section out.
Yeah, I believe `IS_ENABLED()` is only meant for Kconfig symbols, not
macro defs in general. A better option would be `__is_defined()` which
works for defined-to-nothing too.
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