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| author | Huacai Chen <chenhc@lemote.com> | 2014-06-26 11:41:25 +0800 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-07-30 21:44:46 +0200 |
| commit | 0f3f506b275517250ee0169ec075d5382967f5f6 (patch) | |
| tree | b1f3aa1113a17c7b77d763143ab6dd6d392abeaa /arch/mips/include/asm/cpu-info.h | |
| parent | e5cd534a3125af4aaa2feb7de9f7700d0a8e91d1 (diff) | |
| download | linux-next-0f3f506b275517250ee0169ec075d5382967f5f6.tar.gz | |
MIPS: Support hard limit of cpu count (nr_cpu_ids)
On MIPS currently, only the soft limit of cpu count (maxcpus) has its
effect, this patch enable the hard limit (nr_cpus) as well. Processor
cores which greater than maxcpus and less than nr_cpus can be taken up
via cpu hotplug. The code is borrowed from X86.
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Reviewed-by: Andreas Herrmann <andreas.herrmann@caviumnetworks.com>
Cc: John Crispin <john@phrozen.org>
Cc: Steven J. Hill <Steven.Hill@imgtec.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: linux-mips@linux-mips.org
Cc: Fuxin Zhang <zhangfx@lemote.com>
Cc: Zhangjin Wu <wuzhangjin@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/7183/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/cpu-info.h')
0 files changed, 0 insertions, 0 deletions