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| author | Heiko Carstens | 2006-02-17 22:52:46 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2006-02-17 22:59:26 +0100 |
| commit | 255acee706b333b79f593dd366f16e1f107cccc3 (patch) | |
| tree | 47c68487eda1df3bf026444045106301bd3a3ff5 /usr | |
| parent | [PATCH] s390: fix preempt_count of idle thread with cpu hotplug (diff) | |
| download | kernel-qcow2-linux-255acee706b333b79f593dd366f16e1f107cccc3.tar.gz kernel-qcow2-linux-255acee706b333b79f593dd366f16e1f107cccc3.tar.xz kernel-qcow2-linux-255acee706b333b79f593dd366f16e1f107cccc3.zip | |
[PATCH] s390: additional_cpus parameter
Introduce additional_cpus command line option. By default no additional cpu
can be attached to the system anymore. Only the cpus present at IPL time can
be switched on/off. If it is desired that additional cpus can be attached to
the system the maximum number of additional cpus needs to be specified with
this option.
This change is necessary in order to limit the waste of per_cpu data
structures.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions