linux_dsm_epyc7002/include
KAMEZAWA Hiroyuki ca371c0d7e memcg: fix page_cgroup fatal error in FLATMEM
Now, SLAB is configured in very early stage and it can be used in
init routine now.

But replacing alloc_bootmem() in FLAT/DISCONTIGMEM's page_cgroup()
initialization breaks the allocation, now.
(Works well in SPARSEMEM case...it supports MEMORY_HOTPLUG and
 size of page_cgroup is in reasonable size (< 1 << MAX_ORDER.)

This patch revive FLATMEM+memory cgroup by using alloc_bootmem.

In future,
We stop to support FLATMEM (if no users) or rewrite codes for flatmem
completely.But this will adds more messy codes and overheads.

Reported-by: Li Zefan <lizf@cn.fujitsu.com>
Tested-by: Li Zefan <lizf@cn.fujitsu.com>
Tested-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
2009-06-12 11:00:54 +03:00
..
acpi
asm-generic Merge branch 'linus' into perfcounters/core 2009-06-11 17:55:42 +02:00
crypto
drm drm: Hook up DPMS property handling in drm_crtc.c. Add drm_helper_connector_dpms. 2009-06-04 09:32:12 +10:00
keys
linux memcg: fix page_cgroup fatal error in FLATMEM 2009-06-12 11:00:54 +03:00
math-emu
media
mtd
net
pcmcia
rdma
rxrpc
scsi Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block 2009-06-11 11:10:35 -07:00
sound
trace Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block 2009-06-11 11:10:35 -07:00
video
xen
Kbuild