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Message-ID: <CAMuHMdWq19xEQbk7pqMZ8NKqWLig47bbG93f8+a-1pNCR60Uww@mail.gmail.com>
Date: Tue, 25 Jul 2023 09:22:08 +0200
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Peter Zijlstra <peterz@...radead.org>
Cc: tglx@...utronix.de, axboe@...nel.dk, linux-kernel@...r.kernel.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 v1 05/14] futex: Add sys_futex_wake()
On Fri, Jul 21, 2023 at 1:03 PM Peter Zijlstra <peterz@...radead.org> wrote:
> To complement sys_futex_waitv() add sys_futex_wake(). This syscall
> implements what was previously known as FUTEX_WAKE_BITSET except it
> uses 'unsigned long' for the bitmask and takes FUTEX2 flags.
>
> The 'unsigned long' allows FUTEX2_64 on 64bit platforms.
>
> Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
> arch/m68k/kernel/syscalls/syscall.tbl | 1
For adding the syscall:
Acked-by: Geert Uytterhoeven <geert@...ux-m68k.org>
For the actual number, you have to take the Big Syscall Lock ;-)
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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