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    Subject[tip:perf/urgent] perf sched: Fix build failure on sparc
    Commit-ID:  2cd9046cc53dd2625e2cf5854d6cbb1ba61de914
    Gitweb: http://git.kernel.org/tip/2cd9046cc53dd2625e2cf5854d6cbb1ba61de914
    Author: David Miller <davem@davemloft.net>
    AuthorDate: Sun, 13 Dec 2009 23:56:22 -0800
    Committer: Ingo Molnar <mingo@elte.hu>
    CommitDate: Mon, 14 Dec 2009 08:59:12 +0100

    perf sched: Fix build failure on sparc

    Here, tvec->tv_usec is "unsigned int" not "unsigned long".

    Since the type is different on every platform, it's probably
    best to just use long printf formats and cast.

    Signed-off-by: David S. Miller <davem@davemloft.net>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Cc: Mike Galbraith <efault@gmx.de>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    LKML-Reference: <20091213.235622.53363059.davem@davemloft.net>
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
    ---
    tools/perf/bench/sched-messaging.c | 6 ++++--
    tools/perf/bench/sched-pipe.c | 6 ++++--
    2 files changed, 8 insertions(+), 4 deletions(-)

    diff --git a/tools/perf/bench/sched-messaging.c b/tools/perf/bench/sched-messaging.c
    index e249eb2..81cee78 100644
    --- a/tools/perf/bench/sched-messaging.c
    +++ b/tools/perf/bench/sched-messaging.c
    @@ -320,10 +320,12 @@ int bench_sched_messaging(int argc, const char **argv,
    num_groups, num_groups * 2 * num_fds,
    thread_mode ? "threads" : "processes");
    printf(" %14s: %lu.%03lu [sec]\n", "Total time",
    - diff.tv_sec, diff.tv_usec/1000);
    + diff.tv_sec,
    + (unsigned long) (diff.tv_usec/1000));
    break;
    case BENCH_FORMAT_SIMPLE:
    - printf("%lu.%03lu\n", diff.tv_sec, diff.tv_usec/1000);
    + printf("%lu.%03lu\n", diff.tv_sec,
    + (unsigned long) (diff.tv_usec/1000));
    break;
    default:
    /* reaching here is something disaster */
    diff --git a/tools/perf/bench/sched-pipe.c b/tools/perf/bench/sched-pipe.c
    index 2354f38..4f77c7c 100644
    --- a/tools/perf/bench/sched-pipe.c
    +++ b/tools/perf/bench/sched-pipe.c
    @@ -100,7 +100,8 @@ int bench_sched_pipe(int argc, const char **argv,
    result_usec += diff.tv_usec;

    printf(" %14s: %lu.%03lu [sec]\n\n", "Total time",
    - diff.tv_sec, diff.tv_usec/1000);
    + diff.tv_sec,
    + (unsigned long) (diff.tv_usec/1000));

    printf(" %14lf usecs/op\n",
    (double)result_usec / (double)loops);
    @@ -111,7 +112,8 @@ int bench_sched_pipe(int argc, const char **argv,

    case BENCH_FORMAT_SIMPLE:
    printf("%lu.%03lu\n",
    - diff.tv_sec, diff.tv_usec / 1000);
    + diff.tv_sec,
    + (unsigned long) (diff.tv_usec / 1000));
    break;

    default:

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