linux-kernel - Re: [PATCH] time: Add macros to prevent duplicate inclusion of headers

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Message-ID: <87bjua2gwk.ffs@tglx>
Date: Sun, 09 Mar 2025 19:33:15 +0100
From: Thomas Gleixner <tglx@...utronix.de>
To: Qiuer Zhu <chaozyhaha@...il.com>, peterz@...radead.org, frederic@...nel.org
Cc: chaozyhaha@...il.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] time: Add macros to prevent duplicate inclusion of headers

On Sun, Mar 09 2025 at 23:05, Qiuer Zhu wrote:
> Add macros to prevent duplicate inclusion of tick-internal.h
> and posix-timers.h.

That's a problem for public headers, but not for directory local
headers. They don't suffer the problem of accidental recursion.

Thanks,

        tglx