commit f15be1b8d449a8eebe82d77164bf760804753651
author Christophe JAILLET <christophe.jaillet@wanadoo.fr> Tue Nov 01 22:14:09 2022 +0100
committer Andrew Morton <akpm@linux-foundation.org> Wed Nov 30 15:58:45 2022 -0800
tree 84ff912f38e319a5904a99abc9e8ca4ddd053c71
parent e6aff38b2e25e934e95471351c96d1410bb17561

mm: use kstrtobool() instead of strtobool()

strtobool() is the same as kstrtobool().  However, the latter is more used
within the kernel.

In order to remove strtobool() and slightly simplify kstrtox.h, switch to
the other function name.

While at it, include the corresponding header file (<linux/kstrtox.h>)

Link: https://lkml.kernel.org/r/03f9401a6c8b87a1c786a2138d16b048f8d0eb53.1667336095.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Pasha Tatashin <pasha.tatashin@soleen.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

mm/page_table_check.c

diff --git a/mm/page_table_check.c b/mm/page_table_check.c
index 433dbce..93e633c 100644
--- a/mm/page_table_check.c
+++ b/mm/page_table_check.c
@@ -4,6 +4,7 @@
  * Copyright (c) 2021, Google LLC.
  * Pasha Tatashin <pasha.tatashin@soleen.com>
  */
+#include <linux/kstrtox.h>
 #include <linux/mm.h>
 #include <linux/page_table_check.h>
 
@@ -23,7 +24,7 @@ EXPORT_SYMBOL(page_table_check_disabled);
 
 static int __init early_page_table_check_param(char *buf)
 {
-	return strtobool(buf, &__page_table_check_enabled);
+	return kstrtobool(buf, &__page_table_check_enabled);
 }
 
 early_param("page_table_check", early_page_table_check_param);