From: Akira Yokosawa <akiyks@gmail.com>
Date: Tue, 2 Jul 2024 11:42:44 +0000 (+0900)
Subject: docs/memory-barriers.txt: Remove left-over references to "CACHE COHERENCY"
X-Git-Tag: v6.12-rc1~163^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2040c9cb140ec2925be9c6c18479d796ced15126;p=thirdparty%2Fkernel%2Flinux.git

docs/memory-barriers.txt: Remove left-over references to "CACHE COHERENCY"

Commit 8ca924aeb4f2 ("Documentation/barriers: Remove references to
[smp_]read_barrier_depends()") removed the entire section of "CACHE
COHERENCY", without getting rid of its traces.

Remove them.

Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Acked-by: Andrea Parri <parri.andrea@gmail.com>
---

diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt
index 4202174a6262c..93d58d9a428b8 100644
--- a/Documentation/memory-barriers.txt
+++ b/Documentation/memory-barriers.txt
@@ -88,7 +88,6 @@ CONTENTS
 
  (*) The effects of the cpu cache.
 
-     - Cache coherency.
      - Cache coherency vs DMA.
      - Cache coherency vs MMIO.
 
@@ -677,8 +676,6 @@ include/linux/rcupdate.h.  This permits the current target of an RCU'd
 pointer to be replaced with a new modified target, without the replacement
 target appearing to be incompletely initialised.
 
-See also the subsection on "Cache Coherency" for a more thorough example.
-
 
 CONTROL DEPENDENCIES
 --------------------