Christoph Lameter 39bf6270f5 VM statistics: Make timer deferrable ... VM statistics updates do not matter if the kernel is in idle powersaving mode. So allow the timer to be deferred. It would be better though if we could switch the timer between deferrable and nondeferrable based on differentials present. The timer would start out nondeferrable and if we find that there were no updates in the last statistics interval then we would switch the timer to deferrable. If the timer later finds again that there are differentials then go to nondeferrable again. And yet another way would be to run the timer shortly before going to idle? The solution here means that the VM counters may be slightly off during idle since differentials may be still pending while the timer is deferred. 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>		2007-05-11 08:29:32 -07:00
..
allocpercpu.c	[PATCH] Allow NULL pointers in percpu_free	2006-12-07 08:39:22 -08:00
backing-dev.c	[PATCH] nfs: fix congestion control	2007-03-16 19:25:05 -07:00
bootmem.c	[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols	2006-12-07 08:39:44 -08:00
bounce.c	block: blk_max_pfn is somtimes wrong	2007-03-27 08:52:47 +02:00
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	fs: convert core functions to zero_user_page	2007-05-09 12:30:55 -07:00
filemap.c	Fix a bad error case handling in read_cache_page_async()	2007-05-09 13:04:03 -07:00
filemap.h	Remove all inclusions of <linux/config.h>	2006-10-04 03:38:54 -04:00
fremap.c	[PATCH] mm: more rmap debugging	2006-12-22 08:55:49 -08:00
highmem.c	[PATCH] i386: PARAVIRT: add kmap_atomic_pte for mapping highpte pages	2007-05-02 19:27:15 +02:00
hugetlb.c	pretend cpuset has some form of hugetlb page reservation	2007-05-09 12:30:49 -07:00
internal.h	Make page->private usable in compound pages	2007-05-07 12:12:53 -07:00
Kconfig	sh: generic quicklist support.	2007-05-09 01:35:00 +00:00
madvise.c	mm: madvise avoid exclusive mmap_sem	2007-05-07 12:12:54 -07:00
Makefile	Quicklists for page table pages	2007-05-07 12:12:54 -07:00
memory_hotplug.c	[PATCH] Fix sparsemem on Cell	2007-01-11 18:18:20 -08:00
memory.c	Add unitialized_var() macro for suppressing gcc warnings	2007-05-07 12:12:52 -07:00
mempolicy.c	[PATCH] Page migration: Fix vma flag checking	2007-03-05 07:57:51 -08:00
mempool.c	[PATCH] Numerous fixes to kernel-doc info in source files.	2007-02-11 10:51:32 -08:00
migrate.c	page migration: fix NR_FILE_PAGES accounting	2007-04-24 08:23:08 -07:00
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	Fix occurrences of "the the "	2007-05-09 08:57:56 +02:00
mmzone.c	[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols	2006-12-07 08:39:44 -08:00
mprotect.c	[PATCH] paravirt: lazy mmu mode hooks.patch	2006-10-01 00:39:33 -07:00
mremap.c	[PATCH] mm: mremap correct rmap accounting	2007-01-30 08:33:32 -08:00
msync.c	[PATCH] mm: msync() cleanup	2006-09-26 08:48:45 -07:00
nommu.c	move die notifier handling to common code	2007-05-08 11:15:04 -07:00
oom_kill.c	oom: fix constraint deadlock	2007-05-07 12:12:55 -07:00
page_alloc.c	early_pfn_to_nid needs to be __meminit	2007-05-10 09:26:52 -07:00
page_io.c	[PATCH] swsusp: use block device offsets to identify swap locations	2006-12-07 08:39:27 -08:00
page-writeback.c	Factor outstanding I/O error handling	2007-05-08 11:14:57 -07:00
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
quicklist.c	Quicklists for page table pages	2007-05-07 12:12:54 -07:00
readahead.c	readahead: code cleanup	2007-05-07 12:12:52 -07:00
rmap.c	fbdev: mm: Deferred IO support	2007-05-08 11:15:26 -07:00
shmem_acl.c	[PATCH] Fix typos in mm/shmem_acl.c	2006-10-11 11:14:23 -07:00
shmem.c	slab allocators: Remove SLAB_DEBUG_INITIAL flag	2007-05-07 12:12:57 -07:00
slab.c	Move remote node draining out of slab allocators	2007-05-09 12:30:56 -07:00
slob.c	slob: fix page order calculation on not 4KB page	2007-05-07 12:12:57 -07:00
slub.c	SLUB: remove nr_cpu_ids hack	2007-05-10 09:26:53 -07:00
sparse.c	Add white list into modpost.c for memory hotplug code and ia64's machvec section	2007-05-08 11:14:57 -07:00
swap_state.c	[PATCH] lockdep: locking init debugging improvement	2006-07-03 15:27:02 -07:00
swap.c	Add suspend-related notifications for CPU hotplug	2007-05-09 12:30:56 -07:00
swapfile.c	mm: make read_cache_page synchronous	2007-05-07 12:12:51 -07:00
thrash.c	Bug in mm/thrash.c function grab_swap_token()	2007-05-11 08:29:32 -07:00
tiny-shmem.c	[PATCH] mm/{,tiny-}shmem.c cleanups	2007-03-01 14:53:35 -08:00
truncate.c	fs: convert core functions to zero_user_page	2007-05-09 12:30:55 -07:00
util.c	[PATCH] slab: clean up leak tracking ifdefs a little bit	2006-10-04 07:55:13 -07:00
vmalloc.c	move die notifier handling to common code	2007-05-08 11:15:04 -07:00
vmscan.c	Add suspend-related notifications for CPU hotplug	2007-05-09 12:30:56 -07:00
vmstat.c	VM statistics: Make timer deferrable	2007-05-11 08:29:32 -07:00