linux-kernel - Re: [RFA][PATCH 1/8] seq_file: Rename seq_overflow() to seq_has

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Date:	Wed, 29 Oct 2014 15:08:36 -0700
From:	Joe Perches <joe@...ches.com>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Al Viro <viro@...iv.linux.org.uk>
Subject: Re: [RFA][PATCH 1/8] seq_file: Rename seq_overflow() to
 seq_has_overflowed() and make public

On Wed, 2014-10-29 at 17:56 -0400, Steven Rostedt wrote:
> +A true return from seq_has_overflowed means that the seq_file buffer is full
> +and further output will be discarded.

Perhaps the description is a bit unclear here.

Doesn't a return of true to seq_has_overflowed mean that
more characters have already been written than the buffer
can accept?


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