From b53202e6308939d33ba0c78712e850f891b4e76f Mon Sep 17 00:00:00 2001 From: Oleg Nesterov Date: Thu, 3 Dec 2015 10:24:08 -0500 Subject: cgroup: kill cgrp_ss_priv[CGROUP_CANFORK_COUNT] and friends Now that nobody use the "priv" arg passed to can_fork/cancel_fork/fork we can kill CGROUP_CANFORK_COUNT/SUBSYS_TAG/etc and cgrp_ss_priv[] in copy_process(). Signed-off-by: Oleg Nesterov Signed-off-by: Tejun Heo --- kernel/cgroup_pids.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'kernel/cgroup_pids.c') diff --git a/kernel/cgroup_pids.c b/kernel/cgroup_pids.c index b50d5a167fda..18107aea2895 100644 --- a/kernel/cgroup_pids.c +++ b/kernel/cgroup_pids.c @@ -209,7 +209,7 @@ static void pids_cancel_attach(struct cgroup_taskset *tset) * task_css_check(true) in pids_can_fork() and pids_cancel_fork() relies * on threadgroup_change_begin() held by the copy_process(). */ -static int pids_can_fork(struct task_struct *task, void **priv_p) +static int pids_can_fork(struct task_struct *task) { struct cgroup_subsys_state *css; struct pids_cgroup *pids; @@ -219,7 +219,7 @@ static int pids_can_fork(struct task_struct *task, void **priv_p) return pids_try_charge(pids, 1); } -static void pids_cancel_fork(struct task_struct *task, void *priv) +static void pids_cancel_fork(struct task_struct *task) { struct cgroup_subsys_state *css; struct pids_cgroup *pids; -- cgit v1.2.3