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    Subject[PATCH v4 01/14] linux/device.h: use DYNAMIC_DEBUG_BRANCH in dev_dbg_ratelimited
    Date
    dev_dbg_ratelimited tests the dynamic debug descriptor the
    old-fashioned way, and doesn't utilize the static key/jump label
    implementation when CONFIG_JUMP_LABEL is set. Use the
    DYNAMIC_DEBUG_BRANCH which is defined appropriately.

    Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Acked-by: Jason Baron <jbaron@akamai.com>
    Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
    ---
    include/linux/device.h | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/include/linux/device.h b/include/linux/device.h
    index 6cb4640b6160..b49b142c5d6a 100644
    --- a/include/linux/device.h
    +++ b/include/linux/device.h
    @@ -1548,7 +1548,7 @@ do { \
    DEFAULT_RATELIMIT_INTERVAL, \
    DEFAULT_RATELIMIT_BURST); \
    DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
    - if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT) && \
    + if (DYNAMIC_DEBUG_BRANCH(descriptor) && \
    __ratelimit(&_rs)) \
    __dynamic_dev_dbg(&descriptor, dev, dev_fmt(fmt), \
    ##__VA_ARGS__); \
    --
    2.20.1
    \
     
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