On Thu, Sep 29, 2016 at 11:23:53PM +0900, Akira Yokosawa wrote:
> >From 793c4a74be5cb0997b82789d19eebb2b7836d2fa Mon Sep 17 00:00:00 2001
> From: Akira Yokosawa <akiyks@xxxxxxxxx>
> Date: Thu, 29 Sep 2016 23:17:12 +0900
> Subject: [PATCH] count: Enclose 'REQACK' in \mbox{}
>
> This commit prevents "REQACK" from being hyphenated in Answer of
> Quick Quiz 5.47.
>
> Signed-off-by: Akira Yokosawa <akiyks@xxxxxxxxx>
Queued and pushed, thank you!
Thanx, Paul
> ---
> count/count.tex | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/count/count.tex b/count/count.tex
> index 39747d0..0eb95c3 100644
> --- a/count/count.tex
> +++ b/count/count.tex
> @@ -2641,7 +2641,7 @@ The slowpath then sets that thread's \co{theft} state to IDLE.
> the fastpath.
> \item The following race would result:
> \begin{enumerate}
> - \item The slowpath sets a given thread's state to REQACK.
> + \item The slowpath sets a given thread's state to \mbox{REQACK}.
> \item That thread has just finished its fastpath, and
> notes the REQACK state.
> \item The thread receives the signal, which also notes
> @@ -2652,7 +2652,7 @@ The slowpath then sets that thread's \co{theft} state to IDLE.
> \item The fastpath sets the state to READY, disabling
> further fastpath execution for this thread.
> \end{enumerate}
> - The basic problem here is that the combined REQACK state
> + The basic problem here is that the combined \mbox{REQACK} state
> can be referenced by both the signal handler and the
> fastpath.
> The clear separation maintained by the four-state
> --
> 2.7.4
>
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