MAINTAINERS: Add entry for DMEM cgroup controller

The cgroups controller is currently maintained through the
drm-misc tree, so lets add Maxime Ripard, Natalie Vock
and me as specific maintainers for dmem.

We keep the cgroup mailing list CC'd on all cgroup specific patches.

Acked-by: Maxime Ripard <[email protected]>
Acked-by: Natalie Vock <[email protected]>
Acked-by: Tejun Heo <[email protected]>
Acked-by: Johannes Weiner <[email protected]>
Acked-by: Michal Koutný <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Maarten Lankhorst <[email protected]>

Author: Maarten Lankhorst

.mailmap

@@ -502,6 +502,7 @@ Nadav Amit <[email protected]> <[email protected]>
 Nadia Yvette Chambers <[email protected]> William Lee Irwin III <[email protected]>
 Naoya Horiguchi <[email protected]> <[email protected]>
 Naoya Horiguchi <[email protected]> <[email protected]>
+Natalie Vock <[email protected]> <[email protected]>
 Nathan Chancellor <[email protected]> <[email protected]>
 Naveen N Rao <[email protected]> <[email protected]>
 Naveen N Rao <[email protected]> <[email protected]>

MAINTAINERS

@@ -5878,6 +5878,17 @@ F:	tools/testing/selftests/cgroup/test_cpuset.c
 F:	tools/testing/selftests/cgroup/test_cpuset_prs.sh
 F:	tools/testing/selftests/cgroup/test_cpuset_v1_base.sh
 
+CONTROL GROUP - DEVICE MEMORY CONTROLLER (DMEM)
+M:	Maarten Lankhorst <[email protected]>
+M:	Maxime Ripard <[email protected]>
+M:	Natalie Vock <[email protected]>
+L:	[email protected]
+L:	[email protected]
+S:	Maintained
+T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
+F:	include/linux/cgroup_dmem.h
+F:	kernel/cgroup/dmem.c
+
 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
 M:	Johannes Weiner <[email protected]>
 M:	Michal Hocko <[email protected]>