Revision 757be186129b674e3a0146a4bc1861ed0744cd95 authored by Neil Horman on 05 August 2006, 19:14:45 UTC, committed by Linus Torvalds on 06 August 2006, 15:57:48 UTC
Clean up proc file removal in sq module for superh arch. currently on a failed module load or on module unload a proc file is left registered which can cause a random memory execution or oopses if read after unload. This patch cleans up that deregistration. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Cc: Kazumoto Kojima <kkojima@rr.iij4u.or.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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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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