linux-kernel - Re: [RFC PATCH v1] refining the rpm

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:	Tue, 19 Jan 2016 20:54:12 +0100
From:	Pavel Machek <pavel@....cz>
To:	Zhaoyang Huang <zhaoyang.huang@...aro.org>
Cc:	zhaoyang.huang@...eadtrum.com, rjw@...ysocki.net,
	linux-kernel@...r.kernel.org, len.brown@...el.com,
	gregkh@...uxfoundation.org, linux-pm@...r.kernel.org
Subject: Re: [RFC PATCH v1] refining the rpm_suspend function

Hi!

> +		else{

missing space.

> +			while (dev->power.runtime_status ==
> +				RPM_SUSPENDING) {
> +				if (dev->power.irq_safe) {
> +					spin_unlock(&dev->power.lock);
> +
> +					cpu_relax();
> +
> +					spin_lock(&dev->power.lock);
> +					continue;
> +				}
> +
> +				/* Wait for the other suspend
> +				running in parallel with us. */
> +				for (;;) {
> +					prepare_to_wait(&dev->power.wait_queue,
> +					&wait,	TASK_UNINTERRUPTIBLE);
> +					if (dev->power.runtime_status
> +						!= RPM_SUSPENDING)
> +						break;

You really need to restructure the code so that you don't get
indentation _this_ deep.


> -	might_sleep_if(!(rpmflags & RPM_ASYNC) && !dev->power.irq_safe);
> +	might_sleep_if (!(rpmflags & RPM_ASYNC) && !dev->power.irq_safe);

Original was right. Function -> no space.
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html