diff options
author | Li Zefan <lizf@cn.fujitsu.com> | 2012-01-31 00:47:36 -0500 |
---|---|---|
committer | Tejun Heo <tj@kernel.org> | 2012-02-02 12:20:22 -0500 |
commit | 761b3ef50e1c2649cffbfa67a4dcb2dcdb7982ed (patch) | |
tree | 67ab6a9a2520811c9c0b4d70d1c19b4bfca16237 /net/core/sock.c | |
parent | 61d1d219c4c0761059236a46867bc49943c4d29d (diff) |
cgroup: remove cgroup_subsys argument from callbacks
The argument is not used at all, and it's not necessary, because
a specific callback handler of course knows which subsys it
belongs to.
Now only ->pupulate() takes this argument, because the handlers of
this callback always call cgroup_add_file()/cgroup_add_files().
So we reduce a few lines of code, though the shrinking of object size
is minimal.
16 files changed, 113 insertions(+), 162 deletions(-)
text data bss dec hex filename
5486240 656987 7039960 13183187 c928d3 vmlinux.o.orig
5486170 656987 7039960 13183117 c9288d vmlinux.o
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'net/core/sock.c')
-rw-r--r-- | net/core/sock.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/core/sock.c b/net/core/sock.c index 5c5af9988f94..688037cb3b6e 100644 --- a/net/core/sock.c +++ b/net/core/sock.c | |||
@@ -160,19 +160,19 @@ int mem_cgroup_sockets_init(struct cgroup *cgrp, struct cgroup_subsys *ss) | |||
160 | out: | 160 | out: |
161 | list_for_each_entry_continue_reverse(proto, &proto_list, node) | 161 | list_for_each_entry_continue_reverse(proto, &proto_list, node) |
162 | if (proto->destroy_cgroup) | 162 | if (proto->destroy_cgroup) |
163 | proto->destroy_cgroup(cgrp, ss); | 163 | proto->destroy_cgroup(cgrp); |
164 | mutex_unlock(&proto_list_mutex); | 164 | mutex_unlock(&proto_list_mutex); |
165 | return ret; | 165 | return ret; |
166 | } | 166 | } |
167 | 167 | ||
168 | void mem_cgroup_sockets_destroy(struct cgroup *cgrp, struct cgroup_subsys *ss) | 168 | void mem_cgroup_sockets_destroy(struct cgroup *cgrp) |
169 | { | 169 | { |
170 | struct proto *proto; | 170 | struct proto *proto; |
171 | 171 | ||
172 | mutex_lock(&proto_list_mutex); | 172 | mutex_lock(&proto_list_mutex); |
173 | list_for_each_entry_reverse(proto, &proto_list, node) | 173 | list_for_each_entry_reverse(proto, &proto_list, node) |
174 | if (proto->destroy_cgroup) | 174 | if (proto->destroy_cgroup) |
175 | proto->destroy_cgroup(cgrp, ss); | 175 | proto->destroy_cgroup(cgrp); |
176 | mutex_unlock(&proto_list_mutex); | 176 | mutex_unlock(&proto_list_mutex); |
177 | } | 177 | } |
178 | #endif | 178 | #endif |