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Message-ID: <87tttau1e5.ffs@tglx>
Date: Mon, 07 Aug 2023 20:56:50 +0200
From: Thomas Gleixner <tglx@...utronix.de>
To: Peter Zijlstra <peterz@...radead.org>, axboe@...nel.dk
Cc: linux-kernel@...r.kernel.org, peterz@...radead.org,
mingo@...hat.com, dvhart@...radead.org, dave@...olabs.net,
andrealmeid@...lia.com, Andrew Morton <akpm@...ux-foundation.org>,
urezki@...il.com, hch@...radead.org, lstoakes@...il.com,
Arnd Bergmann <arnd@...db.de>, linux-api@...r.kernel.org,
linux-mm@...ck.org, linux-arch@...r.kernel.org,
malteskarupke@....de
Subject: Re: [PATCH v2 02/14] futex: Extend the FUTEX2 flags
On Mon, Aug 07 2023 at 14:18, Peter Zijlstra wrote:
> /*
> * Flags for futex2 syscalls.
> + *
> + * NOTE: these are not pure flags, they can also be seen as:
> + *
> + * union {
> + * u32 flags;
> + * struct {
> + * u32 size : 2,
> + * numa : 1,
> + * : 4,
> + * private : 1;
> + * };
> + * };
> */
Nice documentation
Reviewed-by: Thomas Gleixner <tglx@...utronix.de>
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