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d5a7430ddc
linux/arch/x86/xen
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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
..
enlighten.c i386: move xen 2007-10-11 11:16:51 +02:00
events.c i386: move xen 2007-10-11 11:16:51 +02:00
features.c i386: move xen 2007-10-11 11:16:51 +02:00
Kconfig i386: move xen 2007-10-11 11:16:51 +02:00
Makefile i386: move xen 2007-10-11 11:16:51 +02:00
manage.c i386: move xen 2007-10-11 11:16:51 +02:00
mmu.c i386: move xen 2007-10-11 11:16:51 +02:00
mmu.h i386: move xen 2007-10-11 11:16:51 +02:00
multicalls.c i386: move xen 2007-10-11 11:16:51 +02:00
multicalls.h i386: move xen 2007-10-11 11:16:51 +02:00
setup.c i386: move xen 2007-10-11 11:16:51 +02:00
smp.c Convert cpu_sibling_map to be a per cpu variable 2007-10-16 09:42:50 -07:00
time.c i386: move xen 2007-10-11 11:16:51 +02:00
vdso.h i386: move xen 2007-10-11 11:16:51 +02:00
xen-asm.S i386: move xen 2007-10-11 11:16:51 +02:00
xen-head.S i386: move xen 2007-10-11 11:16:51 +02:00
xen-ops.h i386: move xen 2007-10-11 11:16:51 +02:00