linux-kernel - Re: [PATCH] drm: Print the pid when debug logging an ioctl error.

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Message-ID: <87d11bsuuz.fsf@anholt.net>
Date:   Sun, 11 Feb 2018 10:07:00 +0000
From:   Eric Anholt <eric@...olt.net>
To:     Daniel Vetter <daniel@...ll.ch>
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm: Print the pid when debug logging an ioctl error.

Daniel Vetter <daniel@...ll.ch> writes:

> On Tue, Jan 30, 2018 at 01:56:43PM -0800, Eric Anholt wrote:
>> When we debug print what ioctl we're calling into, we include the pid.
>> If you have multiple processes rendering simulataneously, the error
>> return also needs the pid so you can see which of the ioctl calls was
>> the one to fail.
>> 
>> Signed-off-by: Eric Anholt <eric@...olt.net>
>
> Reviewed-by: Daniel Vetter <daniel.vetter@...ll.ch>

Pushed.  Thanks!

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