From: David Miller <davem@davemloft.net>
To: sparclinux@vger.kernel.org
Subject: Re: [PATCH v3] sparc64: Setup sysfs to mark LDOM sockets, cores and threads correctly
Date: Thu, 09 Apr 2015 23:06:47 +0000 [thread overview]
Message-ID: <20150409.190647.2248866190992443610.davem@davemloft.net> (raw)
In-Reply-To: <5526cf9b.DFcVpFfcq8CBXHg7%chris.hyser@oracle.com>
From: chris.hyser@oracle.com
Date: Thu, 09 Apr 2015 15:14:35 -0400
> +static void set_sock_ids(struct mdesc_handle *hp)
> +{
> + u64 mp;
> +
> + /* If machine description exposes sockets data use it.
> + * Otherwise fallback to use L3 cache
> + */
> + mp = mdesc_node_by_name(hp, MDESC_NODE_NULL, "sockets");
> + if (mp = MDESC_NODE_NULL)
> + return set_sock_ids_by_cache(hp, mp);
> +
> + return set_sock_ids_by_socket(hp, mp);
> +}
> +
How will this work on T3, T2, and T1 which all neither have the
"socket" mdesc nodes nor level 3 caches?
next prev parent reply other threads:[~2015-04-09 23:06 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-09 19:14 [PATCH v3] sparc64: Setup sysfs to mark LDOM sockets, cores and threads correctly chris.hyser
2015-04-09 23:06 ` David Miller [this message]
2015-04-10 15:27 ` chris hyser
2015-04-10 19:25 ` David Miller
2015-04-10 19:55 ` chris hyser
2015-04-11 21:57 ` David Miller
2015-04-16 19:41 ` David Miller
2015-04-16 20:31 ` chris hyser
2015-04-21 18:25 ` chris hyser
2015-04-21 18:33 ` David Miller
2015-04-21 18:39 ` chris hyser
2015-04-21 18:41 ` chris hyser
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