linux-kernel - [PATCH] tools/memory-model: Fix smp_mb__after

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Message-Id: <20210305102823.415900-1-bjorn.topel@gmail.com>
Date:   Fri,  5 Mar 2021 11:28:23 +0100
From:   Björn Töpel <bjorn.topel@...il.com>
To:     linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Cc:     Björn Töpel <bjorn.topel@...el.com>,
        Alan Stern <stern@...land.harvard.edu>,
        Andrea Parri <parri.andrea@...il.com>,
        Will Deacon <will@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Boqun Feng <boqun.feng@...il.com>,
        Nicholas Piggin <npiggin@...il.com>,
        David Howells <dhowells@...hat.com>,
        Jade Alglave <j.alglave@....ac.uk>,
        Luc Maranget <luc.maranget@...ia.fr>,
        "Paul E. McKenney" <paulmck@...nel.org>,
        Akira Yokosawa <akiyks@...il.com>,
        Daniel Lustig <dlustig@...dia.com>,
        Joel Fernandes <joel@...lfernandes.org>
Subject: [PATCH] tools/memory-model: Fix smp_mb__after_spinlock() spelling

From: Björn Töpel <bjorn.topel@...el.com>

A misspelled invokation of git-grep, revealed that
smp_mb__after_spinlock() was misspelled in explaination.txt.

Add missing "_" to smp_mb__after_spinlock().

Fixes: 1c27b644c0fd ("Automate memory-barriers.txt; provide Linux-kernel memory model")
Signed-off-by: Björn Töpel <bjorn.topel@...el.com>
---
 tools/memory-model/Documentation/explanation.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/memory-model/Documentation/explanation.txt b/tools/memory-model/Documentation/explanation.txt
index f9d610d5a1a4..5d72f3112e56 100644
--- a/tools/memory-model/Documentation/explanation.txt
+++ b/tools/memory-model/Documentation/explanation.txt
@@ -2510,7 +2510,7 @@ they behave as follows:
 	smp_mb__after_atomic() orders po-earlier atomic updates and
 	the events preceding them against all po-later events;
 
-	smp_mb_after_spinlock() orders po-earlier lock acquisition
+	smp_mb__after_spinlock() orders po-earlier lock acquisition
 	events and the events preceding them against all po-later
 	events.
 

base-commit: 7f58c0fb9238abaa3997185ceec319201b6f5a94
-- 
2.27.0