Mike Travis d5a7430ddc Convert cpu_sibling_map to be a per cpu variable ...

Convert cpu_sibling_map from a static array sized by NR_CPUS to a per_cpu
variable.  This saves sizeof(cpumask_t) * NR unused cpus.  Access is mostly
from startup and CPU HOTPLUG functions.

Signed-off-by: Mike Travis <travis@sgi.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: "Siddha, Suresh B" <suresh.b.siddha@intel.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2007-10-16 09:42:50 -07:00

..

cpufreq

Convert cpu_sibling_map to be a per cpu variable

2007-10-16 09:42:50 -07:00

mcheck

i386: move kernel/cpu/mcheck

2007-10-11 11:16:25 +02:00

mtrr

i386/x86_64: move headers to include/asm-x86

2007-10-11 11:20:03 +02:00

addon_cpuid_features.c

i386: move kernel/cpu

2007-10-11 11:16:58 +02:00

amd.c

i386: move kernel/cpu

2007-10-11 11:16:58 +02:00

bugs.c

Delete filenames in comments.

2007-10-13 10:01:23 -07:00

centaur.c

i386: move kernel/cpu

2007-10-11 11:16:58 +02:00

common.c

i386: move kernel/cpu

2007-10-11 11:16:58 +02:00

cpu.h

i386: move kernel/cpu

2007-10-11 11:16:58 +02:00

cyrix.c

i386: move kernel/cpu

2007-10-11 11:16:58 +02:00

intel_cacheinfo.c

i386: move kernel/cpu

2007-10-11 11:16:58 +02:00

intel.c

i386: move kernel/cpu

2007-10-11 11:16:58 +02:00

Makefile

x86: sanitize pathes arch/x86/kernel/cpu/Makefile

2007-10-11 11:17:26 +02:00

nexgen.c

i386: move kernel/cpu

2007-10-11 11:16:58 +02:00

perfctr-watchdog.c

i386: move kernel/cpu

2007-10-11 11:16:58 +02:00

proc.c

x86: Convert cpu_core_map to be a per cpu variable

2007-10-16 09:42:50 -07:00

transmeta.c

i386: move kernel/cpu

2007-10-11 11:16:58 +02:00

umc.c

i386: move kernel/cpu

2007-10-11 11:16:58 +02:00