Christoph Lameter 8928862398 [PATCH] Optimize off-node performance of zone reclaim ... Ensure that the performance of off node pages stays the same as before. Off node pagefault tests showed an 18% drop in performance without this patch. - Increase the timeout to 30 seconds to reduce the overhead. - Move all code possible out of the off node hot path for zone reclaim (Sorry Andrew, the struct initialization had to be sacrificed). The read_page_state() bit us there. - Check first for the timeout before any other checks. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-02-01 08:53:14 -08:00
..
bootmem.c	[PATCH] FRV: Clean up bootmem allocator's page freeing algorithm	2006-01-06 08:33:26 -08:00
fadvise.c	[PATCH] fadvise: return ESPIPE on FIFO/pipe	2006-01-08 20:14:00 -08:00
filemap_xip.c	[PATCH] replace inode_update_time with file_update_time	2006-01-10 08:01:30 -08:00
filemap.c	[PATCH] mm: migration page refcounting fix	2006-01-18 19:20:17 -08:00
filemap.h
fremap.c	VM: add common helper function to create the page tables	2005-11-29 14:03:14 -08:00
highmem.c
hugetlb.c	[PATCH] mm: make hugepages obey cpusets.	2006-01-08 20:12:43 -08:00
internal.h	[PATCH] FRV: Clean up bootmem allocator's page freeing algorithm	2006-01-06 08:33:26 -08:00
Kconfig	[PATCH] Swap Migration V5: Add CONFIG_MIGRATION for page migration support	2006-01-08 20:12:41 -08:00
madvise.c	[PATCH] madvise(MADV_REMOVE): remove pages from tmpfs shm backing store	2006-01-06 08:33:22 -08:00
Makefile	[PATCH] slob: introduce the SLOB allocator	2006-01-08 20:13:41 -08:00
memory_hotplug.c	[PATCH] memhotplug: __add_section remove unused pgdat definition	2006-01-06 08:33:21 -08:00
memory.c	[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem	2006-01-09 15:59:24 -08:00
mempolicy.c	[PATCH] mm: optimize numa policy handling in slab allocator	2006-01-18 19:20:18 -08:00
mempool.c
mincore.c
mlock.c	[PATCH] move capable() to capability.h	2006-01-11 18:42:13 -08:00
mmap.c	[PATCH] move capable() to capability.h	2006-01-11 18:42:13 -08:00
mprotect.c
mremap.c	[PATCH] move capable() to capability.h	2006-01-11 18:42:13 -08:00
msync.c	[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem	2006-01-09 15:59:24 -08:00
nommu.c	[PATCH] NOMMU: Make SYSV IPC SHM use ramfs facilities on NOMMU	2006-01-06 08:33:32 -08:00
oom_kill.c	[PATCH] cpuset oom lock fix	2006-01-14 18:27:10 -08:00
page_alloc.c	[PATCH] __cpuinit functions wrongly marked __meminit	2006-02-01 08:53:09 -08:00
page_io.c
page-writeback.c	[PATCH] mm: dirty_exceeded speedup	2006-01-18 19:20:17 -08:00
pdflush.c	[PATCH] Swap Migration V5: PF_SWAPWRITE to allow writing to swap	2006-01-08 20:12:41 -08:00
prio_tree.c
readahead.c	[PATCH] add AOP_TRUNCATED_PAGE, prepend AOP_ to WRITEPAGE_ACTIVATE	2006-01-03 11:45:42 -08:00
rmap.c	[PATCH] mm: migration page refcounting fix	2006-01-18 19:20:17 -08:00
shmem.c	[PATCH] Add tmpfs options for memory placement policies	2006-01-14 18:27:07 -08:00
slab.c	[PATCH] mm: optimize numa policy handling in slab allocator	2006-01-18 19:20:18 -08:00
slob.c	[PATCH] slob: introduce the SLOB allocator	2006-01-08 20:13:41 -08:00
sparse.c	[PATCH] Change maxaligned_in_smp alignemnt macros to internodealigned_in_smp macros	2006-01-08 20:13:38 -08:00
swap_state.c	[PATCH] SwapMig: add_to_swap() avoid atomic allocations	2006-01-08 20:12:42 -08:00
swap.c	[PATCH] mm: migration page refcounting fix	2006-01-18 19:20:17 -08:00
swapfile.c	[PATCH] sem2mutex: mm/slab.c	2006-01-18 19:20:18 -08:00
thrash.c
tiny-shmem.c	[PATCH] do_truncate() call fix in tiny-shmem.c	2006-01-12 09:08:49 -08:00
truncate.c	[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem	2006-01-09 15:59:24 -08:00
util.c	[PATCH] slob: introduce mm/util.c for shared functions	2006-01-08 20:13:41 -08:00
vmalloc.c
vmscan.c	[PATCH] Optimize off-node performance of zone reclaim	2006-02-01 08:53:14 -08:00