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authorLinus Torvalds <torvalds@linux-foundation.org>2012-03-20 18:11:21 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-20 18:11:21 -0700
commit0d9cabdccedb79ee5f27b77ff51f29a9e7d23275 (patch)
tree8bfb64c3672d058eb90aec3c3a9c4f61cef9097c /net/core/netprio_cgroup.c
parent701085b219016d38f105b031381b9cee6200253a (diff)
parent3ce3230a0cff484e5130153f244d4fb8a56b3a8b (diff)
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Merge branch 'for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup changes from Tejun Heo: "Out of the 8 commits, one fixes a long-standing locking issue around tasklist walking and others are cleanups." * 'for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: Walk task list under tasklist_lock in cgroup_enable_task_cg_list cgroup: Remove wrong comment on cgroup_enable_task_cg_list() cgroup: remove cgroup_subsys argument from callbacks cgroup: remove extra calls to find_existing_css_set cgroup: replace tasklist_lock with rcu_read_lock cgroup: simplify double-check locking in cgroup_attach_proc cgroup: move struct cgroup_pidlist out from the header file cgroup: remove cgroup_attach_task_current_cg()
Diffstat (limited to 'net/core/netprio_cgroup.c')
-rw-r--r--net/core/netprio_cgroup.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c
index 4dacc44637ef..ba6900f73900 100644
--- a/net/core/netprio_cgroup.c
+++ b/net/core/netprio_cgroup.c
@@ -23,9 +23,8 @@
#include <net/sock.h>
#include <net/netprio_cgroup.h>
-static struct cgroup_subsys_state *cgrp_create(struct cgroup_subsys *ss,
- struct cgroup *cgrp);
-static void cgrp_destroy(struct cgroup_subsys *ss, struct cgroup *cgrp);
+static struct cgroup_subsys_state *cgrp_create(struct cgroup *cgrp);
+static void cgrp_destroy(struct cgroup *cgrp);
static int cgrp_populate(struct cgroup_subsys *ss, struct cgroup *cgrp);
struct cgroup_subsys net_prio_subsys = {
@@ -121,8 +120,7 @@ static void update_netdev_tables(void)
rtnl_unlock();
}
-static struct cgroup_subsys_state *cgrp_create(struct cgroup_subsys *ss,
- struct cgroup *cgrp)
+static struct cgroup_subsys_state *cgrp_create(struct cgroup *cgrp)
{
struct cgroup_netprio_state *cs;
int ret;
@@ -146,7 +144,7 @@ static struct cgroup_subsys_state *cgrp_create(struct cgroup_subsys *ss,
return &cs->css;
}
-static void cgrp_destroy(struct cgroup_subsys *ss, struct cgroup *cgrp)
+static void cgrp_destroy(struct cgroup *cgrp)
{
struct cgroup_netprio_state *cs;
struct net_device *dev;