linux/arch/powerpc
Andy Whitcroft d29eff7bca ppc64: SPARSEMEM_VMEMMAP support
Enable virtual memmap support for SPARSEMEM on PPC64 systems.  Slice a 16th
off the end of the linear mapping space and use that to hold the vmemmap.
Uses the same size mapping as uses in the linear 1:1 kernel mapping.

[pbadari@gmail.com: fix warning]
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Acked-by: Mel Gorman <mel@csn.ul.ie>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16 09:42:51 -07:00
..
boot [POWERPC] Add memchr() to the bootwrapper 2007-10-12 14:13:44 +10:00
configs Merge branch 'for-2.6.24' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into for-2.6.24 2007-10-12 09:06:32 +10:00
kernel Convert cpu_sibling_map to be a per cpu variable 2007-10-16 09:42:50 -07:00
lib [POWERPC] Limit range of __init_ref_ok somewhat 2007-10-03 11:48:44 +10:00
math-emu [POWERPC] ppc math-emu needs -fno-builtin-fabs for math.c and fabs.c 2006-09-26 15:24:35 +10:00
mm ppc64: SPARSEMEM_VMEMMAP support 2007-10-16 09:42:51 -07:00
oprofile [POWERPC] cell: Move cbe_regs.h to include/asm-powerpc/cell-regs.h 2007-10-09 21:01:56 +10:00
platforms Convert cpu_sibling_map to be a per cpu variable 2007-10-16 09:42:50 -07:00
sysdev Use dcr_host_t.base in dcr_unmap() 2007-10-15 14:29:49 -04:00
xmon [POWERPC] fix showing xmon help 2007-07-22 21:30:58 +10:00
.gitignore [POWERPC] Add files build to .gitignore 2006-12-04 20:41:29 +11:00
Kconfig ppc64: SPARSEMEM_VMEMMAP support 2007-10-16 09:42:51 -07:00
Kconfig.debug [POWERPC] cpm: Describe multi-user ram in its own device node. 2007-10-04 15:47:05 -05:00
Makefile [POWERPC] Select proper defconfig for crosscompiles 2007-10-03 12:02:44 +10:00