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[PATCH] CPUSETS: add mems to basic usage documentation 

It seems that there must be at least one node in mems and at least one CPU
in cpus in order to be able to assign tasks to a cpuset.  This makes sense.
 And I think it would also make sense to include a mems setting in the
basic usage section of the documentation.

I also wonder if something logged to dmsg, explaining why a write failed,
would be a good enhancement.  I ended up having rummage arround in cpuset.c
in order to work out why my configuration was failing.

Signed-off-by: Simon Horman <horms@verge.net.au>
Acked-by: Paul Jackson <pj@sgi.com>
Cc: Paul Menage <menage@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Simon Horman 2007-04-01 23:49:40 -07:00 committed by Linus Torvalds
parent bf703c3f19
commit 2400ff77e7
1 changed files with 3 additions and 0 deletions
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3
Documentation/cpusets.txt
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@ -557,6 +557,9 @@ Set some flags:
Add some cpus:
# /bin/echo 0-7 > cpus
Add some mems:
# /bin/echo 0-7 > mems
Now attach your shell to this cpuset:
# /bin/echo $$ > tasks