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added -numa cmdline parameter parser (Andre Przywara)

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adds a -numa command line parameter and sets a QEMU global array with
the memory sizes. The CPU-to-node assignemnt is written into the
CPUState. If no specific values for memory and CPUs are given,
all resources will be split equally across all nodes.
This code currently support only up to 64 virtual CPUs.

Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7210 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aliguori 2009-04-21 22:30:27 +00:00
parent 754d00ae3a
commit 268a362c63
5 changed files with 144 additions and 5 deletions
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1
exec.c
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@ -554,6 +554,7 @@ void cpu_exec_init(CPUState *env)
cpu_index++;
}
env->cpu_index = cpu_index;
env->numa_node = 0;
TAILQ_INIT(&env->breakpoints);
TAILQ_INIT(&env->watchpoints);
*penv = env;