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    Subject[PATCH 1/4] sched: Remove pointless in_atomic() definition check
    Date
    It's really supposed to be defined here. If it's not then
    we actually want the build to crash so that we know it,
    and not keep it silent.

    Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    ---
    kernel/sched.c | 2 --
    1 files changed, 0 insertions(+), 2 deletions(-)

    diff --git a/kernel/sched.c b/kernel/sched.c
    index fd18f39..01d9536 100644
    --- a/kernel/sched.c
    +++ b/kernel/sched.c
    @@ -8028,7 +8028,6 @@ static inline int preempt_count_equals(int preempt_offset)

    void __might_sleep(const char *file, int line, int preempt_offset)
    {
    -#ifdef in_atomic
    static unsigned long prev_jiffy; /* ratelimiting */

    if ((preempt_count_equals(preempt_offset) && !irqs_disabled()) ||
    @@ -8050,7 +8049,6 @@ void __might_sleep(const char *file, int line, int preempt_offset)
    if (irqs_disabled())
    print_irqtrace_events(current);
    dump_stack();
    -#endif
    }
    EXPORT_SYMBOL(__might_sleep);
    #endif
    --
    1.7.5.4


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