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authorJohannes Weiner <hannes@cmpxchg.org>2016-01-20 15:02:18 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-01-20 17:09:18 -0800
commit6d378dac7c4905db38f8127c4e618f0f627a4ced (patch)
treeeff640b738eedd12d0c62ae8e6eb0dbc6b26c8d8 /net/ipv4
parent545b5e2ad4771d23d4c67d0bcc18babd2070df13 (diff)
downloadop-kernel-dev-6d378dac7c4905db38f8127c4e618f0f627a4ced.zip
op-kernel-dev-6d378dac7c4905db38f8127c4e618f0f627a4ced.tar.gz
mm: memcontrol: drop unused @css argument in memcg_init_kmem
This series adds accounting of the historical "kmem" memory consumers to the cgroup2 memory controller. These consumers include the dentry cache, the inode cache, kernel stack pages, and a few others that are pointed out in patch 7/8. The footprint of these consumers is directly tied to userspace activity in common workloads, and so they have to be part of the minimally viable configuration in order to present a complete feature to our users. The cgroup2 interface of the memory controller is far from complete, but this series, along with the socket memory accounting series, provides the final semantic changes for the existing memory knobs in the cgroup2 interface, which is scheduled for initial release in the next merge window. This patch (of 8): Remove unused css argument frmo memcg_init_kmem() Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Tejun Heo <tj@kernel.org> Acked-by: Vladimir Davydov <vdavydov@virtuozzo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/tcp_memcontrol.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_memcontrol.c b/net/ipv4/tcp_memcontrol.c
index 18bc7f7..133eb5e 100644
--- a/net/ipv4/tcp_memcontrol.c
+++ b/net/ipv4/tcp_memcontrol.c
@@ -6,7 +6,7 @@
#include <linux/memcontrol.h>
#include <linux/module.h>
-int tcp_init_cgroup(struct mem_cgroup *memcg, struct cgroup_subsys *ss)
+int tcp_init_cgroup(struct mem_cgroup *memcg)
{
struct mem_cgroup *parent = parent_mem_cgroup(memcg);
struct page_counter *counter_parent = NULL;
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