Messages in this thread | | | Date | Tue, 16 Mar 2004 09:34:46 -0800 | From | "Randy.Dunlap" <> | Subject | Re: boot time node and memory limit options |
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On Tue, 16 Mar 2004 12:07:44 -0500 Robert Picco wrote:
| This patch supports three boot line options. mem_limit limits the amount of physical memory. | node_mem_limit limits the amount of physical memory per node on a NUMA machine. nodes_limit | reduces the number of NUMA nodes to the value specified. On a NUMA machine an eliminated node's | CPU(s) are removed from the cpu_possible_map. | | The patch has been tested on an IA64 NUMA machine and uniprocessor X86 machine.
These kernel boot ("command line") parameters need to be documented in Documentation/kernel-parameters.txt, please:
| +__setup("mem_limit", mem_setup); | +__setup("node_mem_limit", node_mem_setup); | +__setup("nodes_limit", nodes_setup);
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