From: SeongJae Park <sj@kernel.org>
To: paulmck@kernel.org
Cc: SeongJae Park <sj38.park@gmail.com>, perfbook@vger.kernel.org
Subject: [PATCH 10/10] memorder: Fix wrong primitive names in a quick quizz
Date: Sat, 23 Sep 2023 09:32:04 -0700 [thread overview]
Message-ID: <20230923163204.14558-11-sj@kernel.org> (raw)
In-Reply-To: <20230923163204.14558-1-sj@kernel.org>
From: SeongJae Park <sj38.park@gmail.com>
memorder.tex explains READ_ONCE() is having smp_mb(), but the following
quick quizz asks why it has mb() instead of rmb(). Fix the wrong names
in the quick quizz.
Signed-off-by: SeongJae Park <sj38.park@gmail.com>
---
memorder/memorder.tex | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/memorder/memorder.tex b/memorder/memorder.tex
index 5c978fbe..b3acc14a 100644
--- a/memorder/memorder.tex
+++ b/memorder/memorder.tex
@@ -5491,7 +5491,7 @@ Alpha is the only CPU whose \co{READ_ONCE()} includes an \co{smp_mb()}.
\QuickQuizSeries{%
\QuickQuizB{
Why does Alpha's \co{READ_ONCE()} include an
- \co{mb()} rather than \co{rmb()}?
+ \co{smp_mb()} rather than \co{smp_rmb()}?
}\QuickQuizAnswerB{
Alpha has only \co{mb} and \co{wmb} instructions,
so \co{smp_rmb()} would be implemented by the Alpha \co{mb}
--
2.17.1
next prev parent reply other threads:[~2023-09-23 16:32 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-23 16:31 [PATCH 00/10] memorder: Trivial fixups SeongJae Park
2023-09-23 16:31 ` [PATCH 01/10] memorder: Fix typos: s/,/./ SeongJae Park
2023-09-23 16:31 ` [PATCH 02/10] memorder/memorder: Add a missing space between column name and 'column' SeongJae Park
2023-09-23 16:31 ` [PATCH 03/10] memorder: Add missing unbreakable spaces between 'values', 'and', and numbers SeongJae Park
2023-09-23 16:31 ` [PATCH 04/10] memorder: Remove an empty fcvref block SeongJae Park
2023-09-23 16:31 ` [PATCH 05/10] memorder: Remove braces for single line if-else blocks SeongJae Park
2023-09-23 16:32 ` [PATCH 06/10] memorder: Consistently use \co{} instead of {\tt } for code SeongJae Park
2023-09-23 16:32 ` [PATCH 07/10] memorder: Consistently use '\co{}' for 'herd' SeongJae Park
2023-09-23 16:32 ` [PATCH 08/10] memorder: Remove a redundant sentence for memory barrier strength SeongJae Park
2023-09-23 16:32 ` [PATCH 09/10] memorder: Make clear the scope of READ_ONCE()/WRITE_ONCE() heavy uses SeongJae Park
2023-09-23 16:32 ` SeongJae Park [this message]
2023-09-24 0:02 ` [PATCH 10/10] memorder: Fix wrong primitive names in a quick quizz Akira Yokosawa
2023-09-24 15:40 ` SeongJae Park
2023-09-24 14:57 ` [PATCH 00/10] memorder: Trivial fixups Paul E. McKenney
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