From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: SeongJae Park <sj38.park@gmail.com>
Cc: dhowells@redhat.com, perfbook@vger.kernel.org
Subject: Re: [PATCH 5/6] advsync: Fix critical section bleed-in description
Date: Sun, 3 Apr 2016 06:57:10 -0700 [thread overview]
Message-ID: <20160403135710.GB5835@linux.vnet.ibm.com> (raw)
In-Reply-To: <1459556911-11538-6-git-send-email-sj38.park@gmail.com>
On Sat, Apr 02, 2016 at 09:28:30AM +0900, SeongJae Park wrote:
> A sentence in `Locking Examples` section says both LOCK and UNLOCK
> allows preceding operations `bleed in` to the critical section.
> However, it's wrong description. LOCK allows only preceding operations
> and UNLOCK allows only following operations to bleed in. Looks like the
> wrong description made by just a trivial mistake. This commit fixes the
> sentence to have correct description.
>
> Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Queued, thank you!
Thanx, Paul
> ---
> advsync/memorybarriers.tex | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/advsync/memorybarriers.tex b/advsync/memorybarriers.tex
> index b1f49d3..1fe0953 100644
> --- a/advsync/memorybarriers.tex
> +++ b/advsync/memorybarriers.tex
> @@ -2232,8 +2232,9 @@ might well execute in the following order:
> \end{minipage}
> \vspace{5pt}
>
> -Again, always remember that both LOCK and UNLOCK are permitted to let
> -preceding operations ``bleed in'' to the critical section.
> +Again, always remember that LOCK and UNLOCK are permitted to let preceding
> +operations and following operations ``bleed in'' to the critical section
> +respectively.
>
> \QuickQuiz{}
> What sequence of LOCK-UNLOCK operations \emph{would}
> --
> 1.9.1
>
next prev parent reply other threads:[~2016-04-03 13:57 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-02 0:28 [PATCH 0/6] fix trivial problems in advanced synchronization chapter SeongJae Park
2016-04-02 0:28 ` [PATCH 1/6] advsync: fix trivial typos SeongJae Park
2016-04-03 13:56 ` [PATCH 1/6] advsync: Fix " Paul E. McKenney
2016-04-02 0:28 ` [PATCH 2/6] advsync: fix latex syntax related typos SeongJae Park
2016-04-03 13:52 ` Paul E. McKenney
2016-04-03 22:10 ` SeongJae Park
2016-04-03 22:25 ` [PATCH] " SeongJae Park
2016-04-02 0:28 ` [PATCH 3/6] advsync: use latex reference feature consistently SeongJae Park
2016-04-03 13:37 ` Paul E. McKenney
2016-04-03 22:30 ` SeongJae Park
2016-04-03 22:33 ` [PATCH] " SeongJae Park
2016-04-07 21:05 ` Paul E. McKenney
2016-04-02 0:28 ` [PATCH 4/6] advsync: fix wrong code example SeongJae Park
2016-04-02 2:39 ` Yokosawa Akira
2016-04-02 2:52 ` SeongJae Park
2016-04-02 3:03 ` [PATCH] " SeongJae Park
2016-04-02 3:09 ` Yokosawa Akira
2016-04-02 3:12 ` SeongJae Park
2016-04-03 13:57 ` [PATCH] advsync: Fix " Paul E. McKenney
2016-04-02 3:06 ` [PATCH 4/6] advsync: fix " Yokosawa Akira
2016-04-02 0:28 ` [PATCH 5/6] advsync: fix critical section bleed-in description SeongJae Park
2016-04-03 13:57 ` Paul E. McKenney [this message]
2016-04-02 0:28 ` [PATCH 6/6] advsync: fix wrong reference to section ``MMIO write barrier'' SeongJae Park
2016-04-03 13:57 ` [PATCH 6/6] advsync: Fix " Paul E. McKenney
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