Yasunori Goto 25a6df9525 [PATCH] spanned_pages is not updated at a case of memory hot-add ... From: Yasunori Goto <y-goto@jp.fujitsu.com> If hot-added memory's address is smaller than old area, spanned_pages will not be updated. It must be fixed. example) Old zone_start_pfn = 0x60000, and spanned_pages = 0x10000 Added new memory's start_pfn = 0x50000, and end_pfn = 0x60000 new spanned_pages will be still 0x10000 by old code. (It should be updated to 0x20000.) Because old_zone_end_pfn will be 0x70000, and end_pfn smaller than it. So, spanned_pages will not be updated. In current code, spanned_pages is updated only when end_pfn is updated. But, it should be updated by subtraction between bigger end_pfn and new zone_start_pfn. Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com> 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>		2006-05-31 16:27:10 -07:00
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bootmem.c	[PATCH] x86_64: Handle empty PXMs that only contain hotplug memory	2006-04-09 11:53:16 -07:00
fadvise.c	[PATCH] sys_sync_file_range()	2006-03-31 12:18:54 -08:00
filemap_xip.c
filemap.c	[PATCH] Add find_get_pages_contig(): contiguous variant of find_get_pages()	2006-04-27 08:59:48 +02:00
filemap.h
fremap.c
highmem.c	BUG_ON() Conversion in mm/highmem.c	2006-04-02 13:47:35 +02:00
hugetlb.c	[PATCH] hugetlb: don't allow free hugetlb count fall below reserved count	2006-03-31 12:18:50 -08:00
internal.h	[PATCH] remove set_page_count() outside mm/	2006-03-22 07:54:02 -08:00
Kconfig	[PATCH] mm: make page migration dependent on swap and NUMA	2006-03-25 08:22:50 -08:00
madvise.c	[PATCH] Fix MADV_REMOVE protection checking	2006-04-17 18:22:18 -07:00
Makefile	[PATCH] uninline zone helpers	2006-03-27 08:44:48 -08:00
memory_hotplug.c	[PATCH] spanned_pages is not updated at a case of memory hot-add	2006-05-31 16:27:10 -07:00
memory.c	[PATCH] Don't pass boot parameters to argv_init[]	2006-03-31 12:18:53 -08:00
mempolicy.c	[PATCH] Remove cond_resched in gather_stats()	2006-04-20 07:54:03 -07:00
mempool.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial	2006-03-26 09:41:18 -08:00
migrate.c	[PATCH] page migration: Fix fallback behavior for dirty pages	2006-05-01 18:17:45 -07:00
mincore.c
mlock.c
mmap.c	[PATCH] overcommit: use totalreserve_pages	2006-04-11 06:18:32 -07:00
mmzone.c	[PATCH] uninline zone helpers	2006-03-27 08:44:48 -08:00
mprotect.c	[PATCH] Enable mprotect on huge pages	2006-03-22 07:54:03 -08:00
mremap.c
msync.c	The comment describing how MS_ASYNC works in msync.c is confusing	2006-03-24 18:30:53 +01:00
nommu.c	[PATCH] overcommit: use totalreserve_pages for nommu	2006-04-11 06:18:32 -07:00
oom_kill.c	[PATCH] mm: fix mm_struct reference counting bugs in mm/oom_kill.c	2006-04-19 09:13:50 -07:00
page_alloc.c	[PATCH] Align the node_mem_map endpoints to a MAX_ORDER boundary	2006-05-21 12:59:22 -07:00
page_io.c
page-writeback.c	[PATCH] page-writeback comment fixes	2006-04-11 06:18:46 -07:00
pdflush.c
prio_tree.c
readahead.c	[PATCH] ext3_readdir: use generic readahead	2006-03-23 07:38:09 -08:00
rmap.c	[PATCH] mm: more CONFIG_DEBUG_VM	2006-03-22 07:54:02 -08:00
shmem.c	[PATCH] add migratepage address space op to shmem	2006-04-22 09:19:52 -07:00
slab.c	[PATCH] slab: Fix kmem_cache_destroy() on NUMA	2006-05-16 07:59:32 -07:00
slob.c	[PATCH] mm/slob.c: for_each_possible_cpu(), not NR_CPUS	2006-04-19 09:13:49 -07:00
sparse.c	[PATCH] SPARSEMEM incorrectly calculates section number	2006-05-21 12:59:17 -07:00
swap_state.c	BUG_ON() Conversion in mm/swap_state.c	2006-04-01 01:25:12 +02:00
swap.c	[PATCH] for_each_possible_cpu: fixes for generic part	2006-03-28 09:16:05 -08:00
swapfile.c	[PATCH] mm: schedule find_trylock_page() removal	2006-03-31 12:18:49 -08:00
thrash.c
tiny-shmem.c
truncate.c
util.c	[PATCH] slab: optimize constant-size kzalloc calls	2006-03-25 08:22:49 -08:00
vmalloc.c	BUG_ON() Conversion in mm/vmalloc.c	2006-04-01 01:26:09 +02:00
vmscan.c	[PATCH] Remove __devinit and __cpuinit from notifier_call definitions	2006-04-26 08:30:03 -07:00