Dave Hansen 93b7504e3e [PATCH] Introduce new Kconfig option for NUMA or DISCONTIG ... There is some confusion that arose when working on SPARSEMEM patch between what is needed for DISCONTIG vs. NUMA. Multiple pg_data_t's are needed for DISCONTIGMEM or NUMA, independently. All of the current NUMA implementations require an implementation of DISCONTIG. Because of this, quite a lot of code which is really needed for NUMA is actually under DISCONTIG #ifdefs. For SPARSEMEM, we changed some of these #ifdefs to CONFIG_NUMA, but that broke the DISCONTIG=y and NUMA=n case. Introducing this new NEED_MULTIPLE_NODES config option allows code that is needed for both NUMA or DISCONTIG to be separated out from code that is specific to DISCONTIG. One great advantage of this approach is that it doesn't require every architecture to be converted over. All of the current implementations should "just work", only the ones implementing SPARSEMEM will have to be fixed up. The change to free_area_init() makes it work inside, or out of the new config option. Signed-off-by: Dave Hansen <haveblue@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2005-06-23 09:45:03 -07:00
..
bootmem.c
fadvise.c
filemap.c	[PATCH] broken fault_in_pages_readable call in generic_file_buffered_write()	2005-06-06 14:42:23 -07:00
fremap.c
highmem.c	[PATCH] count bounce buffer pages in vmstat	2005-05-01 08:58:37 -07:00
hugetlb.c	[PATCH] Hugepage consolidation	2005-06-21 18:46:15 -07:00
internal.h
Kconfig	[PATCH] Introduce new Kconfig option for NUMA or DISCONTIG	2005-06-23 09:45:03 -07:00
madvise.c	[PATCH] madvise: merge the maps	2005-06-21 18:46:13 -07:00
Makefile
memory.c	[PATCH] can_share_swap_page: use page_mapcount	2005-06-21 18:46:21 -07:00
mempolicy.c	[PATCH] mbind: check_range use standard ptwalk	2005-06-21 18:46:19 -07:00
mempool.c	[PATCH] use smp_mb/wmb/rmb where possible	2005-05-01 08:58:47 -07:00
mincore.c	[PATCH] freepgt: sys_mincore ignore FIRST_USER_PGD_NR	2005-04-19 13:29:20 -07:00
mlock.c
mmap.c	[PATCH] mmap topdown fix for large stack limit, large allocation	2005-06-21 18:46:16 -07:00
mprotect.c
mremap.c	[PATCH] mm acct accounting fix	2005-05-17 07:59:12 -07:00
msync.c	[PATCH] msync: check pte dirty earlier	2005-06-21 18:46:21 -07:00
nommu.c	[PATCH] Avoiding mmap fragmentation	2005-06-21 18:46:16 -07:00
oom_kill.c	[PATCH] add OOM debug	2005-06-21 18:46:17 -07:00
page_alloc.c	[PATCH] Introduce new Kconfig option for NUMA or DISCONTIG	2005-06-23 09:45:03 -07:00
page_io.c
page-writeback.c	[PATCH] DocBook: fix some descriptions	2005-05-01 08:59:26 -07:00
pdflush.c
prio_tree.c
readahead.c
rmap.c	[PATCH] can_share_swap_page: use page_mapcount	2005-06-21 18:46:21 -07:00
shmem.c	[PATCH] shmem: restore superblock info	2005-06-21 18:46:18 -07:00
slab.c	[PATCH] Periodically drain non local pagesets	2005-06-21 18:46:18 -07:00
swap_state.c	[PATCH] mm: use __GFP_NOMEMALLOC	2005-05-01 08:58:37 -07:00
swap.c
swapfile.c	[PATCH] can_share_swap_page: use page_mapcount	2005-06-21 18:46:21 -07:00
thrash.c
tiny-shmem.c
truncate.c	[PATCH] DocBook: fix some descriptions	2005-05-01 08:59:26 -07:00
vmalloc.c	[PATCH] x86_64: Fixed guard page handling again in iounmap	2005-05-20 15:48:20 -07:00
vmscan.c	[PATCH] vm: try_to_free_pages unused argument	2005-06-21 18:46:17 -07:00