Paul Jackson b2455396be [PATCH] cpuset: memory_spread_slab drop useless PF_SPREAD_PAGE check ... The hook in the slab cache allocation path to handle cpuset memory spreading for tasks in cpusets with 'memory_spread_slab' enabled has a modest performance bug. The hook calls into the memory spreading handler alternate_node_alloc() if either of 'memory_spread_slab' or 'memory_spread_page' is enabled, even though the handler does nothing (albeit harmlessly) for the page case Fix - drop PF_SPREAD_PAGE from the set of flag bits that are used to trigger a call to alternate_node_alloc(). The page case is handled by separate hooks -- see the calls conditioned on cpuset_do_page_mem_spread() in mm/filemap.c Signed-off-by: Paul Jackson <pj@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-03-24 07:33:24 -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.c	[PATCH] cpuset memory spread page cache implementation and hooks	2006-03-24 07:33:22 -08:00
filemap.h	[PATCH] xip: reduce code duplication	2005-06-24 00:06:41 -07:00
filemap_xip.c	[PATCH] replace inode_update_time with file_update_time	2006-01-10 08:01:30 -08:00
fremap.c	VM: add common helper function to create the page tables	2005-11-29 14:03:14 -08:00
highmem.c	[PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23	2006-03-23 20:00:26 +01:00
hugetlb.c	[PATCH] mm: hugetlb alloc_fresh_huge_page bogus node loop fix	2006-03-22 07:54:06 -08:00
internal.h	[PATCH] remove set_page_count() outside mm/	2006-03-22 07:54:02 -08:00
Kconfig	[PATCH] page migration reorg	2006-03-22 07:54:06 -08:00
madvise.c	[PATCH] madvise MADV_DONTFORK/MADV_DOFORK	2006-02-14 16:09:34 -08:00
Makefile	[PATCH] page migration reorg	2006-03-22 07:54:06 -08:00
memory.c	[PATCH] hugepage: Fix hugepage logic in free_pgtables() harder	2006-03-22 07:54:04 -08:00
memory_hotplug.c	[PATCH] memory hotadd: pgdat->node_present_pages fix	2006-03-09 19:47:38 -08:00
mempolicy.c	[PATCH] cpuset memory spread slab cache optimizations	2006-03-24 07:33:23 -08:00
mempool.c	[PATCH] mm: kill kmem_cache_t usage	2006-03-22 07:53:58 -08:00
migrate.c	[PATCH] page migration reorg	2006-03-22 07:54:06 -08:00
mincore.c	[PATCH] freepgt: sys_mincore ignore FIRST_USER_PGD_NR	2005-04-19 13:29:20 -07:00
mlock.c	[PATCH] move capable() to capability.h	2006-01-11 18:42:13 -08:00
mmap.c	[PATCH] remove VM_DONTCOPY bogosities	2006-03-22 07:54:01 -08:00
mprotect.c	[PATCH] Enable mprotect on huge pages	2006-03-22 07:54:03 -08:00
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] mm: nommu use compound pages	2006-03-22 07:54:01 -08:00
oom_kill.c	[PATCH] out_of_memory() locking fix	2006-03-02 08:33:07 -08:00
page-writeback.c	[PATCH] Represent laptop_mode as jiffies internally	2006-03-24 07:33:20 -08:00
page_alloc.c	[PATCH] cpusets: only wakeup kswapd for zones in the current cpuset	2006-03-24 07:33:22 -08:00
page_io.c	[PATCH] mm: split page table lock	2005-10-29 21:40:42 -07:00
pdflush.c	[PATCH] Swap Migration V5: PF_SWAPWRITE to allow writing to swap	2006-01-08 20:12:41 -08:00
prio_tree.c	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
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] shmem: inline to avoid warning	2006-03-22 07:54:02 -08:00
slab.c	[PATCH] cpuset: memory_spread_slab drop useless PF_SPREAD_PAGE check	2006-03-24 07:33:24 -08:00
slob.c	[PATCH] SLOB=y && SMP=y fix	2006-02-08 07:52:58 -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.c	[PATCH] mm: less atomic ops	2006-03-22 07:53:57 -08:00
swap_state.c	[PATCH] page migration reorg	2006-03-22 07:54:06 -08:00
swapfile.c	[PATCH] swsusp: userland interface	2006-03-23 07:38:07 -08:00
thrash.c	[PATCH] temporarily disable swap token on memory pressure	2005-11-28 14:42:25 -08:00
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	[PATCH] kernel-doc: fix warnings in vmalloc.c	2005-11-07 07:53:56 -08:00
vmscan.c	[PATCH] page migration reorg	2006-03-22 07:54:06 -08:00