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23 October 2021, 00:29:24 UTC
Revision 477e2c6f34a4c7c6dd9d796420979214c5b4ade7 authored by Linus Torvalds on 18 May 2018, 17:14:42 UTC, committed by Linus Torvalds on 18 May 2018, 17:14:42 UTC 
Merge tag 'pm-4.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 
Pull power management fix from Rafael Wysocki:
 "Fix Kconfig dependencies of the armada-37xx cpufreq driver (Miquel
  Raynal)"

* tag 'pm-4.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq: armada-37xx: driver relies on cpufreq-dt
2 parent s 0e273f9 + 0cf442c
Raw File
Tip revision: 477e2c6f34a4c7c6dd9d796420979214c5b4ade7 authored by Linus Torvalds on 18 May 2018, 17:14:42 UTC
Merge tag 'pm-4.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Tip revision: 477e2c6
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 another node,
		but ended up with memory from this node.

numa_foreign	A process wanted to allocate on this node,
		but ended up with memory from another 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
(http://oss.sgi.com/projects/libnuma/). Note that it only works
well right now on machines with a small number of CPUs.
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