Linus Torvalds 44048d700b Revert "Bias the placement of kernel pages at lower PFNs" ... This reverts commit 5adc5be7cd. Alexey Dobriyan reports that it causes huge slowdowns under some loads, in his case a "mkfs.ext2" on a 30G partition. With the placement bias, the mkfs took over four minutes, with it reverted it's back to about ten seconds for Alexey. Reported-and-tested-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Mel Gorman <mel@csn.ul.ie> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-11-12 14:14:44 -08:00
..
allocpercpu.c
backing-dev.c
bootmem.c
bounce.c
fadvise.c
filemap_xip.c
filemap.c	Remove broken ptrace() special-case code from file mapping	2007-10-31 09:19:46 -07:00
fremap.c
highmem.c
hugetlb.c	spelling fixes: mm/	2007-10-20 01:27:18 +02:00
internal.h
Kconfig	small documentation fixes	2007-10-20 02:46:58 +02:00
madvise.c
Makefile
memory_hotplug.c	memory hotplug: rearrange memory hotplug notifier	2007-10-22 08:13:17 -07:00
memory.c	unexport access_process_vm	2007-11-05 21:53:39 +11:00
mempolicy.c	Uninline find_task_by_xxx set of functions	2007-10-19 11:53:40 -07:00
mempool.c	spelling fixes: mm/	2007-10-20 01:27:18 +02:00
migrate.c	Typo fixes retrun -> return	2007-10-20 02:13:26 +02:00
mincore.c
mlock.c
mmap.c	fix mprotect vma_wants_writenotify prot	2007-10-23 08:32:06 -07:00
mmzone.c
mprotect.c	fix mprotect vma_wants_writenotify prot	2007-10-23 08:32:06 -07:00
mremap.c	sparse pointer use of zero as null	2007-10-18 14:37:31 -07:00
msync.c
nommu.c	NOMMU: mm/nommu.c needs linux/module.h	2007-10-29 07:53:26 -07:00
oom_kill.c	oom_kill bug	2007-10-20 15:04:06 -07:00
page_alloc.c	Revert "Bias the placement of kernel pages at lower PFNs"	2007-11-12 14:14:44 -08:00
page_io.c
page_isolation.c
page-writeback.c	spelling fixes: mm/	2007-10-20 01:27:18 +02:00
pdflush.c
prio_tree.c	spelling fixes: mm/	2007-10-20 01:27:18 +02:00
quicklist.c
readahead.c
rmap.c
shmem_acl.c
shmem.c	fix tmpfs BUG and AOP_WRITEPAGE_ACTIVATE	2007-10-30 08:06:55 -07:00
slab.c	spelling fixes: mm/	2007-10-20 01:27:18 +02:00
slob.c
slub.c	SLUB: killed the unused "end" variable	2007-11-12 10:32:29 -08:00
sparse-vmemmap.c	mm/sparse-vmemmap.c: make sure init_mm is included	2007-10-30 08:06:55 -07:00
sparse.c	Revert "x86_64: allocate sparsemem memmap above 4G"	2007-10-29 14:05:37 -07:00
swap_state.c
swap.c	spelling fixes: mm/	2007-10-20 01:27:18 +02:00
swapfile.c
thrash.c
tiny-shmem.c
truncate.c
util.c
vmalloc.c	spelling fixes: mm/	2007-10-20 01:27:18 +02:00
vmscan.c	spelling fixes: mm/	2007-10-20 01:27:18 +02:00
vmstat.c