linux-kernel - Re: [patch V2 2/5] posix-cpu-timers: Convert the flags to a bitmap

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Message-ID: <20200721123452.GA9290@lenoir>
Date:   Tue, 21 Jul 2020 14:34:53 +0200
From:   Frederic Weisbecker <frederic@...nel.org>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     LKML <linux-kernel@...r.kernel.org>, x86@...nel.org,
        Oleg Nesterov <oleg@...hat.com>,
        "Eric W. Biederman" <ebiederm@...ssion.com>,
        John Stultz <john.stultz@...aro.org>,
        Paolo Bonzini <pbonzini@...hat.com>
Subject: Re: [patch V2 2/5] posix-cpu-timers: Convert the flags to a bitmap

On Thu, Jul 16, 2020 at 10:19:25PM +0200, Thomas Gleixner wrote:
> --- a/kernel/time/posix-cpu-timers.c
> +++ b/kernel/time/posix-cpu-timers.c
> @@ -25,7 +25,7 @@ void posix_cputimers_group_init(struct p
>  	posix_cputimers_init(pct);
>  	if (cpu_limit != RLIM_INFINITY) {
>  		pct->bases[CPUCLOCK_PROF].nextevt = cpu_limit * NSEC_PER_SEC;
> -		pct->timers_active = true;
> +		set_bit(CPUTIMERS_ACTIVE, &pct->flags);

I guess this one could be __set_bit().

>  	}
>  }