linux/init
Yinghai Lu 2b633e3fac smp: Use nr_cpus= to set nr_cpu_ids early
On x86, before prefill_possible_map(), nr_cpu_ids will be NR_CPUS aka
CONFIG_NR_CPUS.

Add nr_cpus= to set nr_cpu_ids. so we can simulate cpus <=8 are installed on
normal config.

-v2: accordging to Christoph, acpi_numa_init should use nr_cpu_ids in stead of
     NR_CPUS.
-v3: add doc in kernel-parameters.txt according to Andrew.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <1265793639-15071-34-git-send-email-yinghai@kernel.org>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: Tony Luck <tony.luck@intel.com>
2010-02-17 17:30:22 -08:00
..
calibrate.c timers, init: Limit the number of per cpu calibration bootup messages 2009-11-26 10:18:42 +01:00
do_mounts_initrd.c
do_mounts_md.c
do_mounts_rd.c
do_mounts.c Driver Core: devtmpfs - kernel-maintained tmpfs-based /dev 2009-09-15 09:50:49 -07:00
do_mounts.h
initramfs.c initramfs: add missing decompressor error check 2009-12-15 14:04:24 -08:00
Kconfig lib: add support for LZO-compressed kernels 2010-01-11 09:34:04 -08:00
main.c smp: Use nr_cpus= to set nr_cpu_ids early 2010-02-17 17:30:22 -08:00
Makefile kbuild: move compile.h to include/generated 2009-12-12 13:08:14 +01:00
noinitramfs.c
version.c kbuild: move utsrelease.h to include/generated 2009-12-12 13:08:15 +01:00