linux-kernel - Re: [PATCH v2 7/7] proc/kcore: add vmcoreinfo note to /proc/kcore

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Message-Id: <20180717194421.a5430cf03aad12a9e40e65f4@linux-foundation.org>
Date:   Tue, 17 Jul 2018 19:44:21 -0700
From:   Andrew Morton <akpm@...ux-foundation.org>
To:     Omar Sandoval <osandov@...ndov.com>
Cc:     linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        Alexey Dobriyan <adobriyan@...il.com>,
        Eric Biederman <ebiederm@...ssion.com>,
        James Morse <james.morse@....com>,
        Bhupesh Sharma <bhsharma@...hat.com>, kernel-team@...com
Subject: Re: [PATCH v2 7/7] proc/kcore: add vmcoreinfo note to /proc/kcore

On Thu, 12 Jul 2018 17:09:39 -0700 Omar Sandoval <osandov@...ndov.com> wrote:

> From: Omar Sandoval <osandov@...com>
> 
> The vmcoreinfo information is useful for runtime debugging tools, not
> just for crash dumps. A lot of this information can be determined by
> other means, but this is much more convenient.
> 

What effect does this have upon the overall size of the dump file?