From: Michal Hocko
Git commit 09a1d34f8535ecf9 "nohz: Make idle/iowait counter update
conditional" introduced a bug in regard to cpu hotplug. The effect is
that the number of idle ticks in the cpu summary line in /proc/stat is
still counting ticks for offline cpus.
Reproduction is easy, just
From: Michal Hocko mho...@suse.cz
Git commit 09a1d34f8535ecf9 nohz: Make idle/iowait counter update
conditional introduced a bug in regard to cpu hotplug. The effect is
that the number of idle ticks in the cpu summary line in /proc/stat is
still counting ticks for offline cpus.
Reproduction is
On 09/10/2012 04:43 PM, Srivatsa S. Bhat wrote:
> From: Michal Hocko
>
> Git commit 09a1d34f8535ecf9 "nohz: Make idle/iowait counter update
> conditional" introduced a bug in regard to cpu hotplug. The effect is
> that the number of idle ticks in the cpu summary line in /proc/stat is
> still
On 09/10/2012 04:43 PM, Srivatsa S. Bhat wrote:
From: Michal Hocko mho...@suse.cz
Git commit 09a1d34f8535ecf9 nohz: Make idle/iowait counter update
conditional introduced a bug in regard to cpu hotplug. The effect is
that the number of idle ticks in the cpu summary line in /proc/stat is
From: Michal Hocko
Git commit 09a1d34f8535ecf9 "nohz: Make idle/iowait counter update
conditional" introduced a bug in regard to cpu hotplug. The effect is
that the number of idle ticks in the cpu summary line in /proc/stat is
still counting ticks for offline cpus.
Reproduction is easy, just
From: Michal Hocko mho...@suse.cz
Git commit 09a1d34f8535ecf9 nohz: Make idle/iowait counter update
conditional introduced a bug in regard to cpu hotplug. The effect is
that the number of idle ticks in the cpu summary line in /proc/stat is
still counting ticks for offline cpus.
Reproduction is
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