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v0.8.1
https://github.com/torvalds/linux
02 December 2023, 22:23:51 UTC
Revision f5d6c63a67a8f124ddae88511427249d1dd87880 authored by Ralf Baechle on 29 November 2006, 15:04:08 UTC, committed by Ralf Baechle on 29 November 2006, 16:21:34 UTC 
[MIPS] Do topology_init even on uniprocessor kernels.
 
Otherwise CPU 0 doesn't show up in sysfs which breaks some software.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
1 parent 1275361
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Tip revision: f5d6c63a67a8f124ddae88511427249d1dd87880 authored by Ralf Baechle on 29 November 2006, 15:04:08 UTC
[MIPS] Do topology_init even on uniprocessor kernels.
Tip revision: f5d6c63
numastat.txt 

Numa policy hit/miss statistics

/sys/devices/system/node/node*/numastat

All units are pages. Hugepages have separate counters.

numa_hit			A process wanted to allocate memory from this node,
					and succeeded.
numa_miss			A process wanted to allocate memory from this node,
					but ended up with memory from another.
numa_foreign		A process wanted to allocate on another node,
				    but ended up with memory from this one.
local_node			A process ran on this node and got memory from it.
other_node			A process ran on this node and got memory from another node.
interleave_hit 		Interleaving wanted to allocate from this node
					and succeeded.

For easier reading you can use the numastat utility from the numactl package
(ftp://ftp.suse.com/pub/people/ak/numa/numactl*). Note that it only works
well right now on machines with a small number of CPUs.
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