From b38e42e962dbc2fbc3839ce70750881db7c9277e Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Tue, 23 Feb 2016 10:00:50 -0500 Subject: [PATCH] cgroup: convert cgroup_subsys flag fields to bool bitfields Signed-off-by: Tejun Heo Cc: Li Zefan Cc: Ingo Molnar Cc: Peter Zijlstra --- include/linux/cgroup-defs.h | 6 +++--- kernel/cpuset.c | 2 +- kernel/sched/core.c | 2 +- kernel/sched/cpuacct.c | 2 +- 4 files changed, 6 insertions(+), 6 deletions(-) diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h index 0abf6aa86c81..8fc3f0452289 100644 --- a/include/linux/cgroup-defs.h +++ b/include/linux/cgroup-defs.h @@ -444,7 +444,7 @@ struct cgroup_subsys { void (*free)(struct task_struct *task); void (*bind)(struct cgroup_subsys_state *root_css); - int early_init; + bool early_init:1; /* * If %false, this subsystem is properly hierarchical - @@ -458,8 +458,8 @@ struct cgroup_subsys { * cases. Eventually, all subsystems will be made properly * hierarchical and this will go away. */ - bool broken_hierarchy; - bool warned_broken_hierarchy; + bool broken_hierarchy:1; + bool warned_broken_hierarchy:1; /* the following two fields are initialized automtically during boot */ int id; diff --git a/kernel/cpuset.c b/kernel/cpuset.c index 41989ab4db57..90899837ea78 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -2089,7 +2089,7 @@ struct cgroup_subsys cpuset_cgrp_subsys = { .attach = cpuset_attach, .bind = cpuset_bind, .legacy_cftypes = files, - .early_init = 1, + .early_init = true, }; /** diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 44253adb3c36..0f5abc6e4ff3 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -8706,7 +8706,7 @@ struct cgroup_subsys cpu_cgrp_subsys = { .can_attach = cpu_cgroup_can_attach, .attach = cpu_cgroup_attach, .legacy_cftypes = cpu_files, - .early_init = 1, + .early_init = true, }; #endif /* CONFIG_CGROUP_SCHED */ diff --git a/kernel/sched/cpuacct.c b/kernel/sched/cpuacct.c index dd7cbb55bbf2..2ddaebf7469a 100644 --- a/kernel/sched/cpuacct.c +++ b/kernel/sched/cpuacct.c @@ -279,5 +279,5 @@ struct cgroup_subsys cpuacct_cgrp_subsys = { .css_alloc = cpuacct_css_alloc, .css_free = cpuacct_css_free, .legacy_cftypes = files, - .early_init = 1, + .early_init = true, }; -- 2.20.1