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Subject[PATCH 1/6] lib/Kconfig.debug: add list_sort debugging switch
Date
From: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
---
lib/Kconfig.debug | 9 +++++++++
lib/list_sort.c | 4 ++--
2 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index e722e9d..4d5adde 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -684,6 +684,15 @@ config DEBUG_LIST

If unsure, say N.

+config TEST_LIST_SORT
+ bool "Linked list sorting test"
+ depends on DEBUG_KERNEL
+ help
+ Enable this to turn on 'list_sort()' function test. This test is
+ executed only once during system boot, so affects only boot time.
+
+ If unsure, say N.
+
config DEBUG_SG
bool "Debug SG table operations"
depends on DEBUG_KERNEL
diff --git a/lib/list_sort.c b/lib/list_sort.c
index 4b5cb79..9dd8d4a 100644
--- a/lib/list_sort.c
+++ b/lib/list_sort.c
@@ -141,7 +141,7 @@ void list_sort(void *priv, struct list_head *head,
}
EXPORT_SYMBOL(list_sort);

-#ifdef DEBUG_LIST_SORT
+#ifdef CONFIG_TEST_LIST_SORT
struct debug_el {
struct list_head l_h;
int value;
@@ -214,4 +214,4 @@ static int __init list_sort_test(void)
return 0;
}
module_init(list_sort_test);
-#endif
+#endif /* CONFIG_TEST_LIST_SORT */
--
1.7.1.1


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