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Documentation: fix typos in split page table lock description
author
Rolf Eike Beer
<eb@emlix.com>
Tue, 12 Jan 2021 13:19:36 +0000
(14:19 +0100)
committer
Jonathan Corbet
<corbet@lwn.net>
Mon, 18 Jan 2021 20:27:18 +0000
(13:27 -0700)
Signed-off-by: Rolf Eike Beer <eb@emlix.com>
Link:
https://lore.kernel.org/r/2338863.uUFqZTUbry@devpool47
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/vm/split_page_table_lock.rst
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diff --git
a/Documentation/vm/split_page_table_lock.rst
b/Documentation/vm/split_page_table_lock.rst
index
ff51f4a
..
c089196
100644
(file)
--- a/
Documentation/vm/split_page_table_lock.rst
+++ b/
Documentation/vm/split_page_table_lock.rst
@@
-32,7
+32,7
@@
There are helpers to lock/unlock a table and other accessor functions:
Split page table lock for PTE tables is enabled compile-time if
CONFIG_SPLIT_PTLOCK_CPUS (usually 4) is less or equal to NR_CPUS.
-If split lock is disabled, all tables
gua
ded by mm->page_table_lock.
+If split lock is disabled, all tables
are guar
ded by mm->page_table_lock.
Split page table lock for PMD tables is enabled, if it's enabled for PTE
tables and the architecture supports it (see below).