linux-toradex.git/arch/mips/sgi-ip27/ip27-memory.c, branch v3.2.37

mm: make totalhigh_pages unsigned long

2010-01-11T17:34:03+00:00

Makes it consistent with the extern declaration, used when CONFIG_HIGHMEM
is set Removes redundant casts in printout messages

Signed-off-by: Andreas Fenkart 
Acked-by: Russell King 
Cc: Ralf Baechle 
Cc: David Howells 
Cc: Ingo Molnar 
Cc: Thomas Gleixner 
Cc: "H. Peter Anvin" 
Cc: Chen Liqin 
Cc: Lennox Wu 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

cpumask: remove obsolete node_to_cpumask now everyone uses cpumask_of_node

2009-09-24T00:04:34+00:00

Signed-off-by: Rusty Russell

mm: move bootmem descriptors definition to a single place

2008-07-24T17:47:14+00:00

There are a lot of places that define either a single bootmem descriptor or an
array of them.  Use only one central array with MAX_NUMNODES items instead.

Signed-off-by: Johannes Weiner 
Acked-by: Ralf Baechle 
Cc: Ingo Molnar 
Cc: Richard Henderson 
Cc: Russell King 
Cc: Tony Luck 
Cc: Hirokazu Takata 
Cc: Geert Uytterhoeven 
Cc: Kyle McMartin 
Cc: Paul Mackerras 
Cc: Paul Mundt 
Cc: David S. Miller 
Cc: Yinghai Lu 
Cc: Christoph Lameter 
Cc: Mel Gorman 
Cc: Andy Whitcroft 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[MIPS] IP27: Fix bootmem memory setup

2008-06-05T17:13:14+00:00

Changes in the generic bootmem code broke memory setup for IP27. This
patch fixes this by replacing lots of special IP27 code with generic
bootmon code. This has been tested only on a single node.

Signed-off-by: Thomas Bogendoerfer 
Signed-off-by: Ralf Baechle

Introduce flags for reserve_bootmem()

2008-02-07T16:42:25+00:00

This patchset adds a flags variable to reserve_bootmem() and uses the
BOOTMEM_EXCLUSIVE flag in crashkernel reservation code to detect collisions
between crashkernel area and already used memory.

This patch:

Change the reserve_bootmem() function to accept a new flag BOOTMEM_EXCLUSIVE.
If that flag is set, the function returns with -EBUSY if the memory already
has been reserved in the past.  This is to avoid conflicts.

Because that code runs before SMP initialisation, there's no race condition
inside reserve_bootmem_core().

[akpm@linux-foundation.org: coding-style fixes]
[akpm@linux-foundation.org: fix powerpc build]
Signed-off-by: Bernhard Walle 
Cc: 
Cc: "Eric W. Biederman" 
Cc: Vivek Goyal 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[MIPS] Fix IP27 build

2007-06-11T17:20:55+00:00

IP27 does no longer have ZONE_DMA.

Signed-off-by: Atsushi Nemoto 
Signed-off-by: Ralf Baechle

[MIPS] Add external declaration of pagetable_init() to pgalloc.h

2007-02-18T21:31:36+00:00

This fixes some sparse warnings.

pgtable-32.c:15:6: warning: symbol 'pgd_init' was not declared. Should it be static?
pgtable-32.c:32:13: warning: symbol 'pagetable_init' was not declared. Should it be static?

Signed-off-by: Atsushi Nemoto 
Signed-off-by: Ralf Baechle

[MIPS] prom_free_prom_memory cleanup

2007-02-06T16:53:09+00:00

Current prom_free_prom_memory() implementations are almost same as
free_init_pages(), or no-op.  Make free_init_pages() extern (again)
and make prom_free_prom_memory() use it.

Signed-off-by: Atsushi Nemoto 
Signed-off-by: Ralf Baechle

[PATCH] reduce MAX_NR_ZONES: move HIGHMEM counters into highmem.c/.h

2006-09-26T15:48:46+00:00

Move totalhigh_pages and nr_free_highpages() into highmem.c/.h

Move the totalhigh_pages definition into highmem.c/.h.  Move the
nr_free_highpages function into highmem.c

[yoichi_yuasa@tripeaks.co.jp: build fix]
Signed-off-by: Christoph Lameter 
Signed-off-by: Yoichi Yuasa 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] reduce MAX_NR_ZONES: fix MAX_NR_ZONES array initializations

2006-09-26T15:48:46+00:00

Fix array initialization in lots of arches

The number of zones may now be reduced from 4 to 2 for many arches.  Fix the
array initialization for the zones array for all architectures so that it is
not initializing a fixed number of elements.

Signed-off-by: Christoph Lameter 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds