From: frog1120@gmail.com (J.Hwan Kim)
To: kernelnewbies@lists.kernelnewbies.org
Subject: The start physical and virtual address of NUMA memory node
Date: Tue, 02 Sep 2014 02:27:27 +0900 [thread overview]
Message-ID: <5404AC7F.40407@gmail.com> (raw)
In-Reply-To: <CAOyooG2_jAKzEBcbuJi=AxR3TDaDjUuX=CiTa1E1n15SSozTHg@mail.gmail.com>
2014? 09? 02? 00:57, Oussama Jabbari ? ?:
>> >I have 2 memory nodes in my NUMA system.
>> >I want to know the start (physical and virtual) address of each memory node.
>> >How can I do?
>> >
>> >Please give me any hint...
> Hi,
> there is some infos when you type :
> dmesg | grep -i numa
My embedded system says no numa configuration information through kernel
message.
Is there other methods?
If I trace the data structure "pg_data_t *pgdat = NODE_DATA(nid)",
can I find out the information of start address in each nodes?
Is there simple way rather than searching the kernel MM source code?
Thanks
next prev parent reply other threads:[~2014-09-01 17:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-01 15:23 The start physical and virtual address of NUMA memory node J.Hwan Kim
2014-09-01 15:57 ` Oussama Jabbari
2014-09-01 17:27 ` J.Hwan Kim [this message]
2014-09-02 15:43 ` Valdis.Kletnieks at vt.edu
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