Christoph Lameter 8ef8286689 [PATCH] slab: reduce size of alien cache to cover only possible nodes ... The alien cache is a per cpu per node array allocated for every slab on the system. Currently we size this array for all nodes that the kernel does support. For IA64 this is 1024 nodes. So we allocate an array with 1024 objects even if we only boot a system with 4 nodes. This patch uses "nr_node_ids" to determine the number of possible nodes supported by a hardware configuration and only allocates an alien cache sized for possible nodes. The initialization of nr_node_ids occurred too late relative to the bootstrap of the slab allocator and so I moved the setup_nr_node_ids() into free_area_init_nodes(). Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-02-20 17:10:13 -08:00
..
allocpercpu.c	[PATCH] Allow NULL pointers in percpu_free	2006-12-07 08:39:22 -08:00
backing-dev.c	[PATCH] separate bdi congestion functions from queue congestion functions	2006-10-20 10:26:35 -07:00
bootmem.c	[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols	2006-12-07 08:39:44 -08:00
bounce.c	[PATCH] blktrace: only add a bounce trace when we really bounce	2007-01-12 10:46:49 -08:00
fadvise.c	[PATCH] mm: change uses of f_{dentry,vfsmnt} to use f_path	2006-12-08 08:28:43 -08:00
filemap_xip.c	[PATCH] mm: mremap correct rmap accounting	2007-01-30 08:33:32 -08:00
filemap.c	[PATCH] knfsd: stop NFSD writes from being broken into lots of little writes to filesystem	2007-02-16 08:14:01 -08:00
filemap.h
fremap.c	[PATCH] mm: more rmap debugging	2006-12-22 08:55:49 -08:00
highmem.c	[PATCH] Use ZVC for free_pages	2007-02-11 10:51:17 -08:00
hugetlb.c	[PATCH] hugetlb: preserve hugetlb pte dirty state	2007-02-09 09:25:46 -08:00
internal.h
Kconfig	[PATCH] Set CONFIG_ZONE_DMA for arches with GENERIC_ISA_DMA	2007-02-11 10:51:19 -08:00
madvise.c
Makefile	[PATCH] separate bdi congestion functions from queue congestion functions	2006-10-20 10:26:35 -07:00
memory_hotplug.c	[PATCH] Fix sparsemem on Cell	2007-01-11 18:18:20 -08:00
memory.c	[PATCH] Add NOPFN_REFAULT result from vm_ops->nopfn()	2007-02-12 09:48:27 -08:00
mempolicy.c	[PATCH] fix mempolicy's check on a system with memory-less-node	2007-02-20 17:10:13 -08:00
mempool.c	[PATCH] Numerous fixes to kernel-doc info in source files.	2007-02-11 10:51:32 -08:00
migrate.c	[PATCH] radix-tree: RCU lockless readside	2006-12-07 08:39:25 -08:00
mincore.c	[PATCH] mincore: vma crossing fix	2007-02-15 09:57:03 -08:00
mlock.c	[PATCH] mlock cleanup	2006-12-07 08:39:22 -08:00
mmap.c	[PATCH] Add install_special_mapping	2007-02-09 09:25:47 -08:00
mmzone.c	[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols	2006-12-07 08:39:44 -08:00
mprotect.c
mremap.c	[PATCH] mm: mremap correct rmap accounting	2007-01-30 08:33:32 -08:00
msync.c
nommu.c	[PATCH] struct path: convert mm	2006-12-08 08:28:47 -08:00
oom_kill.c	[PATCH] fix OOM killing of swapoff	2007-01-05 23:55:29 -08:00
page_alloc.c	[PATCH] slab: reduce size of alien cache to cover only possible nodes	2007-02-20 17:10:13 -08:00
page_io.c	[PATCH] swsusp: use block device offsets to identify swap locations	2006-12-07 08:39:27 -08:00
page-writeback.c	[PATCH] Change constant zero to NOTIFY_DONE in ratelimit_handler()	2007-02-11 11:18:07 -08:00
pdflush.c	[PATCH] Add include/linux/freezer.h and move definitions from sched.h	2006-12-07 08:39:27 -08:00
prio_tree.c
readahead.c	[PATCH] Drop __get_zone_counts()	2007-02-11 10:51:18 -08:00
rmap.c	[PATCH] page_mkclean_one(): fix call to set_pte_at()	2006-12-30 10:56:42 -08:00
shmem_acl.c	[PATCH] Fix typos in mm/shmem_acl.c	2006-10-11 11:14:23 -07:00
shmem.c	[PATCH] mark struct inode_operations const 2	2007-02-12 09:48:46 -08:00
slab.c	[PATCH] slab: reduce size of alien cache to cover only possible nodes	2007-02-20 17:10:13 -08:00
slob.c	[PATCH] MM: SLOB is broken by recent cleanup of slab.h	2006-12-30 10:56:42 -08:00
sparse.c	[PATCH] numa node ids are int, page_to_nid and zone_to_nid should return int	2006-12-07 08:39:23 -08:00
swap_state.c
swap.c	[PATCH] hotplug CPU: clean up hotcpu_notifier() use	2006-12-07 08:39:39 -08:00
swapfile.c	[PATCH] swsusp: Do not fail if resume device is not set	2007-01-05 23:55:22 -08:00
thrash.c	[PATCH] make mm/thrash.c:global_faults static	2006-12-07 08:39:22 -08:00
tiny-shmem.c	[PATCH] struct path: convert mm	2006-12-08 08:28:47 -08:00
truncate.c	[PATCH] remove invalidate_inode_pages()	2007-02-11 10:51:31 -08:00
util.c
vmalloc.c	[PATCH] Numerous fixes to kernel-doc info in source files.	2007-02-11 10:51:32 -08:00
vmscan.c	[PATCH] Use ZVC for inactive and active counts	2007-02-11 10:51:17 -08:00
vmstat.c	[PATCH] optional ZONE_DMA: optional ZONE_DMA in the VM	2007-02-11 10:51:18 -08:00