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Documentation: fix typos in split page table lock description

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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>
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Rolf Eike Beer
2021-01-12 14:19:36 +01:00
committed by Jonathan Corbet
parent 1a63f9cce7
commit 96c0f7c0b9
1 changed files with 1 additions and 1 deletions
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Documentation/vm/split_page_table_lock.rst
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@@ -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 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. CONFIG_SPLIT_PTLOCK_CPUS (usually 4) is less or equal to NR_CPUS.
If split lock is disabled, all tables guaded by mm->page_table_lock. If split lock is disabled, all tables are guarded by mm->page_table_lock.
Split page table lock for PMD tables is enabled, if it's enabled for PTE Split page table lock for PMD tables is enabled, if it's enabled for PTE
tables and the architecture supports it (see below). tables and the architecture supports it (see below).