Mel Gorman 2dbb51c49f mm: make defensive checks around PFN values registered for memory usage ... There are a number of different views to how much memory is currently active. There is the arch-independent zone-sizing view, the bootmem allocator and memory models view. Architectures register this information at different times and is not necessarily in sync particularly with respect to some SPARSEMEM limitations. This patch introduces mminit_validate_memmodel_limits() which is able to validate and correct PFN ranges with respect to the memory model. It is only SPARSEMEM that currently validates itself. Signed-off-by: Mel Gorman <mel@csn.ul.ie> Cc: Christoph Lameter <cl@linux-foundation.org> Cc: Andy Whitcroft <apw@shadowen.org> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-07-24 10:47:13 -07:00
..
allocpercpu.c	Merge commit 'v2.6.26-rc9' into cpus4096	2008-07-06 14:23:39 +02:00
backing-dev.c	mm: bdi: fix race in bdi_class device creation	2008-05-20 13:31:53 -07:00
bootmem.c	mm: make defensive checks around PFN values registered for memory usage	2008-07-24 10:47:13 -07:00
bounce.c	block: Initial support for data-less (or empty) barrier support	2007-10-16 11:03:56 +02:00
dmapool.c	dmapool: enable debugging for CONFIG_SLUB_DEBUG_ON too	2008-04-28 08:58:20 -07:00
fadvise.c	xip: support non-struct page backed memory	2008-04-28 08:58:23 -07:00
filemap.c	vfs: export filemap_fdatawrite_range()	2008-07-11 19:27:31 -04:00
filemap_xip.c	xip: support non-struct page backed memory	2008-04-28 08:58:23 -07:00
fremap.c	mm: fix various kernel-doc comments	2008-03-19 18:53:35 -07:00
highmem.c	highmem: Export totalhigh_pages.	2008-07-19 22:39:46 -07:00
hugetlb.c	hugetlb: fix lockdep error	2008-06-06 11:29:09 -07:00
internal.h	mm: make defensive checks around PFN values registered for memory usage	2008-07-24 10:47:13 -07:00
Kconfig	Merge git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6	2008-07-14 13:37:29 -07:00
maccess.c	kgdb: fix optional arch functions and probe_kernel_*	2008-04-17 20:05:39 +02:00
madvise.c	xip: support non-struct page backed memory	2008-04-28 08:58:23 -07:00
Makefile	mm: add a basic debugging framework for memory initialisation	2008-07-24 10:47:13 -07:00
memcontrol.c	memcg: simple stats for memory resource controller	2008-05-01 08:04:02 -07:00
memory.c	get_user_pages(): fix possible page leak on oom	2008-07-04 10:40:04 -07:00
memory_hotplug.c	memory_hotplug: always initialize pageblock bitmap	2008-05-14 19:11:15 -07:00
mempolicy.c	mempolicy: mask off internal flags for userspace API	2008-07-04 13:03:05 -07:00
mempool.c	spelling fixes: mm/	2007-10-20 01:27:18 +02:00
migrate.c	Christoph has moved	2008-07-04 10:40:04 -07:00
mincore.c	mm: remove nopage	2008-04-28 08:58:18 -07:00
mlock.c	do not limit locked memory when RLIMIT_MEMLOCK is RLIM_INFINITY	2007-07-16 09:05:37 -07:00
mm_init.c	mm: verify the page links and memory model	2008-07-24 10:47:13 -07:00
mmap.c	mm: Allow architectures to define additional protection bits	2008-07-09 16:30:45 +10:00
mmzone.c	mm: filter based on a nodemask as well as a gfp_mask	2008-04-28 08:58:19 -07:00
mprotect.c	Merge commit '85082fd7cbe3173198aac0eb5e85ab1edcc6352c' into test-build	2008-07-15 15:44:51 +10:00
mremap.c	sparse pointer use of zero as null	2007-10-18 14:37:31 -07:00
msync.c
nommu.c	nommu: Correct kobjsize() page validity checks.	2008-06-12 07:56:17 -07:00
oom_kill.c	oom_kill: remove unused parameter in badness()	2008-04-28 08:58:26 -07:00
page-writeback.c	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4	2008-07-15 08:36:38 -07:00
page_alloc.c	mm: make defensive checks around PFN values registered for memory usage	2008-07-24 10:47:13 -07:00
page_io.c	mm: fix PageUptodate data race	2008-02-05 09:44:19 -08:00
page_isolation.c	memory hotremove: unset migrate type "ISOLATE" after removal	2007-11-14 18:45:38 -08:00
pagewalk.c	pagemap: pass mm into pagewalkers	2008-06-12 18:05:41 -07:00
pdflush.c	mm/pdflush.c: merge the same code in two path	2008-05-13 08:02:24 -07:00
prio_tree.c	spelling fixes: mm/	2007-10-20 01:27:18 +02:00
quicklist.c	quicklists: Only consider memory that can be used with GFP_KERNEL	2008-01-14 08:52:22 -08:00
readahead.c	mm: bdi: export BDI attributes in sysfs	2008-04-30 08:29:49 -07:00
rmap.c	mm: remove nopage	2008-04-28 08:58:18 -07:00
shmem.c	mm: bdi: add separate writeback accounting capability	2008-04-30 08:29:50 -07:00
shmem_acl.c
slab.c	Merge branch 'generic-ipi' into generic-ipi-for-linus	2008-07-15 21:55:59 +02:00
slob.c	slob: Fix to return wrong pointer	2008-05-19 20:55:25 +03:00
slub.c	slub: dump more data on slab corruption	2008-07-19 14:17:22 +03:00
sparse-vmemmap.c	Christoph has moved	2008-07-04 10:40:04 -07:00
sparse.c	mm: make defensive checks around PFN values registered for memory usage	2008-07-24 10:47:13 -07:00
swap.c	mm: fix atomic_t overflow in vm	2008-05-24 09:56:09 -07:00
swap_state.c	mm: bdi: add separate writeback accounting capability	2008-04-30 08:29:50 -07:00
swapfile.c	mm: use non-racy method for /proc/swaps creation	2008-04-29 08:06:20 -07:00
thrash.c
tiny-shmem.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6	2008-03-25 08:57:47 -07:00
truncate.c	fix invalidate_inode_pages2_range() to not clear ret	2008-04-28 08:58:18 -07:00
util.c	fix mm/util.c:krealloc()	2007-11-14 18:45:41 -08:00
vmalloc.c	docbook: fix vmalloc missing parameter notation	2008-05-01 08:03:59 -07:00
vmscan.c	mm: fix incorrect variable type in do_try_to_free_pages()	2008-06-12 18:05:39 -07:00
vmstat.c	mm: use performance variant for_each_cpu_mask_nr	2008-05-23 18:35:12 +02:00