diff options
| author | Oleg Nesterov <oleg@redhat.com> | 2015-12-03 10:24:08 -0500 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2015-12-03 10:24:08 -0500 |
| commit | b53202e6308939d33ba0c78712e850f891b4e76f (patch) | |
| tree | 2c8998ba6b2580481a93352381a3f2d972901789 /include/linux/cgroup_subsys.h | |
| parent | 8075b542cf9f5d8a6afd92b4a940e29a677a7510 (diff) | |
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 <oleg@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include/linux/cgroup_subsys.h')
| -rw-r--r-- | include/linux/cgroup_subsys.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/include/linux/cgroup_subsys.h b/include/linux/cgroup_subsys.h index 1a96fdaa33d5..0df0336acee9 100644 --- a/include/linux/cgroup_subsys.h +++ b/include/linux/cgroup_subsys.h @@ -6,14 +6,8 @@ /* * This file *must* be included with SUBSYS() defined. - * SUBSYS_TAG() is a noop if undefined. */ -#ifndef SUBSYS_TAG -#define __TMP_SUBSYS_TAG -#define SUBSYS_TAG(_x) -#endif - #if IS_ENABLED(CONFIG_CPUSETS) SUBSYS(cpuset) #endif @@ -58,17 +52,10 @@ SUBSYS(net_prio) SUBSYS(hugetlb) #endif -/* - * Subsystems that implement the can_fork() family of callbacks. - */ -SUBSYS_TAG(CANFORK_START) - #if IS_ENABLED(CONFIG_CGROUP_PIDS) SUBSYS(pids) #endif -SUBSYS_TAG(CANFORK_END) - /* * The following subsystems are not supported on the default hierarchy. */ @@ -76,11 +63,6 @@ SUBSYS_TAG(CANFORK_END) SUBSYS(debug) #endif -#ifdef __TMP_SUBSYS_TAG -#undef __TMP_SUBSYS_TAG -#undef SUBSYS_TAG -#endif - /* * DO NOT ADD ANY SUBSYSTEM WITHOUT EXPLICIT ACKS FROM CGROUP MAINTAINERS. */ |