linux-kernel - [PATCH] lib: radix_tree: Fix error in docs about locks

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Message-ID: <20151221082344.GA2969@deepzen>
Date:	Mon, 21 Dec 2015 00:23:47 -0800
From:	Adam Barth <aurorean@...il.com>
To:	Sasha Levin <sasha.levin@...cle.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Johannes Weiner <hannes@...xchg.org>,
	Rik van Riel <riel@...hat.com>,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] lib: radix_tree: Fix error in docs about locks

This text refers to the "first 7 functions", which was correct when
written but became incorrect when Johannes Weiner added another function
to the list in 139e561660fe ("lib: radix_tree: tree node interface").

Change the text to correctly refer to the first 8 functions.

Signed-off-by: Adam Barth <aurorean@...il.com>
---
 include/linux/radix-tree.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index 33170db..57e7d87 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -154,7 +154,7 @@ do {									\
  * radix_tree_gang_lookup_tag_slot
  * radix_tree_tagged
  *
- * The first 7 functions are able to be called locklessly, using RCU. The
+ * The first 8 functions are able to be called locklessly, using RCU. The
  * caller must ensure calls to these functions are made within rcu_read_lock()
  * regions. Other readers (lock-free or otherwise) and modifications may be
  * running concurrently.
-- 
1.9.1

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