Messages in this thread | | | Date | Sat, 21 Jan 2012 09:09:39 +0100 | From | Ingo Molnar <> | Subject | Re: [BUG] vmstat reports no interrupts |
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* Eric Dumazet <eric.dumazet@gmail.com> wrote:
> Le samedi 14 janvier 2012 à 00:01 +0000, Russell King - ARM Linux a > écrit : > > From: Russell King <rmk+kernel@arm.linux.org.uk> > > proc: fix /proc/stat intr sum > > > > Commit 3292beb340c7688 (sched/accounting: Change cpustat fields to an array) > > deleted the code which provides us with the sum of all interrupts in > > the system, causing vmstat to report zero interrupts occuring in the > > system. Fix this by restoring the code. > > > > Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> > > Tested-by: Russell King <rmk+kernel@arm.linux.org.uk> [on ARM] > > --- > > fs/proc/stat.c | 2 ++ > > 1 files changed, 2 insertions(+), 0 deletions(-) > > > > diff --git a/fs/proc/stat.c b/fs/proc/stat.c > > index d76ca6a..121f77c 100644 > > --- a/fs/proc/stat.c > > +++ b/fs/proc/stat.c > > @@ -77,6 +77,8 @@ static int show_stat(struct seq_file *p, void *v) > > steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL]; > > guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST]; > > guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE]; > > + sum += kstat_cpu_irqs_sum(i); > > + sum += arch_irq_stat_cpu(i); > > > > for (j = 0; j < NR_SOFTIRQS; j++) { > > unsigned int softirq_stat = kstat_softirqs_cpu(j, i); > > > > Any news on this patch being accepted and pushed to Linus ?
It should be in v3.3-rc1.
Thanks,
Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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