| Date | Fri, 16 Mar 2018 12:58:59 +0100 (CET) | From | Thomas Gleixner <> | Subject | Re: [PATCH v2 03/36] mm: use do_futex() instead of sys_futex() in mm_release() |
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On Thu, 15 Mar 2018, Dominik Brodowski wrote:
> sys_futex() is a wrapper to do_futex() which does not modify any > values here: > > - uaddr, val and val3 are kept the same > > - op is masked with FUTEX_CMD_MASK, but is always set to FUTEX_WAKE. > Therefore, val2 is always 0. > > - as utime is set to NULL, *timeout is NULL > > Cc: Thomas Gleixner <tglx@linutronix.de> > Cc: Ingo Molnar <mingo@redhat.com> > Cc: Peter Zijlstra <peterz@infradead.org> > Cc: Darren Hart <dvhart@infradead.org> > Cc: Andrew Morton <akpm@linux-foundation.org> > Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
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