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Revision 50cf156af7dc68a44409bef636585ef88ebbab34 authored by Yang Hongyang on 07 April 2009, 02:01:14 UTC, committed by Linus Torvalds on 07 April 2009, 15:31:10 UTC 
dma-mapping: replace all DMA_40BIT_MASK macro with DMA_BIT_MASK(40)
 
Replace all DMA_40BIT_MASK macro with DMA_BIT_MASK(40)

Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent e911e0d
Raw File
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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