Michal Hocko fabc3fdde0 memcg: get rid of mem_cgroup_root_css for !CONFIG_MEMCG ... The only user is cgwb_bdi_init and that one depends on CONFIG_CGROUP_WRITEBACK which in turn depends on CONFIG_MEMCG so it doesn't make much sense to definte an empty stub for !CONFIG_MEMCG. Moreover ERR_PTR(-EINVAL) is ugly and would lead to runtime crashes if used in unguarded code paths. Better fail during compilation. Signed-off-by: Michal Hocko <mhocko@suse.cz> Reviewed-by: Vladimir Davydov <vdavydov@parallels.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2015-09-08 15:35:28 -07:00
..
acpi	Merge branch 'pm-cpufreq'	2015-09-01 15:52:35 +02:00
asm-generic	Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-09-03 15:46:07 -07:00
clocksource
crypto	Merge branch 'for-4.3/sg' of git://git.kernel.dk/linux-block	2015-09-02 13:22:38 -07:00
drm	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2015-09-04 15:49:32 -07:00
dt-bindings	media updates for v4.3-rc1	2015-09-05 18:21:14 -07:00
keys
kvm
linux	memcg: get rid of mem_cgroup_root_css for !CONFIG_MEMCG	2015-09-08 15:35:28 -07:00
math-emu
media	media updates for v4.3-rc1	2015-09-05 18:21:14 -07:00
memory
misc
net	memcg: export struct mem_cgroup	2015-09-08 15:35:28 -07:00
pcmcia
ras
rdma
rxrpc
scsi	SCSI misc on 20150901	2015-09-02 12:22:54 -07:00
soc
sound	ALSA: hda - Fix missing inline for dummy snd_hdac_set_codec_wakeup()	2015-09-02 12:24:55 +02:00
target
trace	media updates for v4.3-rc1	2015-09-05 18:21:14 -07:00
uapi	NFS client updates for Linux 4.3	2015-09-07 14:02:24 -07:00
video	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2015-09-04 15:49:32 -07:00
xen	xen-netback: add support for multicast control	2015-09-02 11:45:00 -07:00
Kbuild