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    Subject[patch 04/14] tasklets: Use spin wait in tasklet_disable() temporarily
    To ease the transition use spin waiting in tasklet_disable() until all
    usage sites from atomic context have been cleaned up.

    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    ---
    include/linux/interrupt.h | 3 ++-
    1 file changed, 2 insertions(+), 1 deletion(-)

    --- a/include/linux/interrupt.h
    +++ b/include/linux/interrupt.h
    @@ -728,7 +728,8 @@ static inline void tasklet_disable_in_at
    static inline void tasklet_disable(struct tasklet_struct *t)
    {
    tasklet_disable_nosync(t);
    - tasklet_unlock_wait(t);
    + /* Spin wait until all atomic users are converted */
    + tasklet_unlock_spin_wait(t);
    smp_mb();
    }

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