Messages in this thread | | | Date | Fri, 11 Jul 2014 15:58:56 +0200 | From | Frederic Weisbecker <> | Subject | Re: vmstat: On demand vmstat workers V8 |
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On Fri, Jul 11, 2014 at 08:56:04AM -0500, Christoph Lameter wrote: > On Fri, 11 Jul 2014, Frederic Weisbecker wrote: > > > > @@ -1228,20 +1244,105 @@ static const struct file_operations proc > > > #ifdef CONFIG_SMP > > > static DEFINE_PER_CPU(struct delayed_work, vmstat_work); > > > int sysctl_stat_interval __read_mostly = HZ; > > > +struct cpumask *cpu_stat_off; > > > > I thought you converted it? > > Converted what? We still need to keep a cpumask around that tells us which > processor have vmstat running and which do not. >
Converted to cpumask_var_t.
I mean we spent dozens emails on that...
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