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Date: Tue, 07 Oct 2008 19:34:44 +0900 From: Naohiro Ooiwa <nooiwa@...aclelinux.com> To: linux-kernel@...r.kernel.org Subject: [PATCH] oom_kill: fix calculation of the cpu_time and the run_time Hi all The cpu-time is in tens of seconds and the run-time is in thousands of secounds. but the source code doesn't follow it. I fixed it and also some white-spaces. Could you please check this patch. Signed-off-by: Naohiro Ooiwa <nooiwa@...aclelinux.com> --- mm/oom_kill.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) diff --git a/mm/oom_kill.c b/mm/oom_kill.c index 64e5b4b..bddab74 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -100,14 +100,14 @@ unsigned long badness(struct task_struct *p, unsigned long uptime) /* * CPU time is in tens of seconds and run time is in thousands - * of seconds. There is no particular reason for this other than - * that it turned out to work very well in practice. + * of seconds. There is no particular reason for this other than + * that it turned out to work very well in practice. */ - cpu_time = (cputime_to_jiffies(p->utime) + cputime_to_jiffies(p->stime)) - >> (SHIFT_HZ + 3); + cpu_time = ((cputime_to_jiffies(p->utime) + cputime_to_jiffies(p->stime)) + >> SHIFT_HZ) / 10UL; if (uptime >= p->start_time.tv_sec) - run_time = (uptime - p->start_time.tv_sec) >> 10; + run_time = (uptime - p->start_time.tv_sec) / 1000UL; else run_time = 0; -- 1.5.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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