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authorJohannes Weiner <hannes@cmpxchg.org>2016-01-14 15:21:34 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-01-14 16:00:49 -0800
commitef12947c9c5a96af549c49f10e5503f0612a397c (patch)
tree451cedbe700b86411cc95c7bf27b02e967ff0fc9 /net
parent8e8ae645249b85c8ed6c178557f8db8613a6bcc7 (diff)
downloadlinux-ef12947c9c5a96af549c49f10e5503f0612a397c.tar.bz2
mm: memcontrol: switch to the updated jump-label API
According to <linux/jump_label.h> the direct use of struct static_key is deprecated. Update the socket and slab accounting code accordingly. Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: David S. Miller <davem@davemloft.net> Reported-by: Jason Baron <jbaron@akamai.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/tcp_memcontrol.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/tcp_memcontrol.c b/net/ipv4/tcp_memcontrol.c
index 9a22e2dfd64a..18bc7f745e9c 100644
--- a/net/ipv4/tcp_memcontrol.c
+++ b/net/ipv4/tcp_memcontrol.c
@@ -34,7 +34,7 @@ void tcp_destroy_cgroup(struct mem_cgroup *memcg)
return;
if (memcg->tcp_mem.active)
- static_key_slow_dec(&memcg_sockets_enabled_key);
+ static_branch_dec(&memcg_sockets_enabled_key);
}
static int tcp_update_limit(struct mem_cgroup *memcg, unsigned long nr_pages)
@@ -65,7 +65,7 @@ static int tcp_update_limit(struct mem_cgroup *memcg, unsigned long nr_pages)
* because when this value change, the code to process it is not
* patched in yet.
*/
- static_key_slow_inc(&memcg_sockets_enabled_key);
+ static_branch_inc(&memcg_sockets_enabled_key);
memcg->tcp_mem.active = true;
}