Commit-ID: 479f614110b889d5783acdaec865ede3cdb96b97 Gitweb: http://git.kernel.org/tip/479f614110b889d5783acdaec865ede3cdb96b97 Author: Li Zefan <[email protected]> AuthorDate: Fri, 29 Mar 2013 14:44:42 +0800 Committer: Ingo Molnar <[email protected]> CommitDate: Wed, 10 Apr 2013 13:54:22 +0200
cgroup: Kill subsys.active flag The only user was cpuacct. Acked-by: Tejun Heo <[email protected]> Signed-off-by: Li Zefan <[email protected]> Acked-by: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]> --- include/linux/cgroup.h | 1 - kernel/cgroup.c | 3 --- 2 files changed, 4 deletions(-) diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 900af59..95c02c0 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -458,7 +458,6 @@ struct cgroup_subsys { void (*bind)(struct cgroup *root); int subsys_id; - int active; int disabled; int early_init; /* diff --git a/kernel/cgroup.c b/kernel/cgroup.c index a32f943..5c46281 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -4468,7 +4468,6 @@ static void __init cgroup_init_subsys(struct cgroup_subsys *ss) * need to invoke fork callbacks here. */ BUG_ON(!list_empty(&init_task.tasks)); - ss->active = 1; BUG_ON(online_css(ss, dummytop)); mutex_unlock(&cgroup_mutex); @@ -4573,7 +4572,6 @@ int __init_or_module cgroup_load_subsys(struct cgroup_subsys *ss) } write_unlock(&css_set_lock); - ss->active = 1; ret = online_css(ss, dummytop); if (ret) goto err_unload; @@ -4614,7 +4612,6 @@ void cgroup_unload_subsys(struct cgroup_subsys *ss) mutex_lock(&cgroup_mutex); offline_css(ss, dummytop); - ss->active = 0; if (ss->use_id) idr_destroy(&ss->idr); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
