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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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