On Mon, 2014-11-17 at 12:36 -0500, Steven Rostedt wrote:
> On Fri, 14 Nov 2014 23:59:07 -0500
> Steven Rostedt <rost...@goodmis.org> wrote:
>
> > From: "Steven Rostedt (Red Hat)" <rost...@goodmis.org>
> >
> > Add a seq_buf_can_fit() helper function that removes the possible mistakes
> > of comparing the seq_buf length plus added data compared to the size of
> > the buffer.
[]
> > +static bool seq_buf_can_fit(struct seq_buf *s, size_t len)
> > +{
> > + return s->len + len < s->size;
> > +}
> > +
Why is this useful?
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