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    SubjectRe: [PATCH] sched: Make nr_uninterruptible count a signed value
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    Or something like the below.. I recently changed nr_running to int (see
    c82513e51) so P(nr_running) would also benefit.

    ---
    kernel/sched/debug.c | 10 ++++++++--
    1 file changed, 8 insertions(+), 2 deletions(-)

    diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
    index 31e4f61..954fabf 100644
    --- a/kernel/sched/debug.c
    +++ b/kernel/sched/debug.c
    @@ -260,8 +260,14 @@ static void print_cpu(struct seq_file *m, int cpu)
    SEQ_printf(m, "\ncpu#%d\n", cpu);
    #endif

    -#define P(x) \
    - SEQ_printf(m, " .%-30s: %Ld\n", #x, (long long)(rq->x))
    +#define P(x) \
    +do { \
    + if (sizeof(rq->x) == 4) \
    + SEQ_printf(m, " .%-30s: %ld\n", #x, (long)(rq->x)); \
    + else \
    + SEQ_printf(m, " .%-30s: %Ld\n", #x, (long long)(rq->x));\
    +} while (0)
    +
    #define PN(x) \
    SEQ_printf(m, " .%-30s: %Ld.%06ld\n", #x, SPLIT_NS(rq->x))



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