From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dario Faggioli <dario.faggioli@citrix.com>
Subject: Re: [PATCH v2 3/5] xen: print online pCPUs and free
 pCPUs when dumping
Date: Wed, 18 Mar 2015 11:26:43 +0000
Message-ID: <1426678002.2560.23.camel@citrix.com>
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To: "JBeulich@suse.com" <JBeulich@suse.com>
Cc: "JGross@suse.com" <JGross@suse.com>, "Keir (Xen.org)" <keir@xen.org>, George Dunlap <George.Dunlap@citrix.com>, "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
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On Wed, 2015-03-18 at 11:03 +0000, Jan Beulich wrote:
> >>> On 17.03.15 at 16:33, <dario.faggioli@citrix.com> wrote:
> > @@ -671,12 +678,17 @@ void dump_runq(unsigned char key)
> >              sched_smt_power_savings? "enabled":"disabled");
> >      printk("NOW=3D0x%08X%08X\n",  (u32)(now>>32), (u32)now);
> > =20
> > +    print_cpumap("Online Cpus", &cpu_online_map);
> > +    if ( cpumask_weight(&cpupool_free_cpus) )
>=20
> This is certainly more expensive than necessary - mind if I change
> this to !cpumask_empty() on commit?
>=20
Go ahead... That is indeed what I meant, sorry! :-)

Dario

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