[Devel] [PATCH RH8] sched: Uninline css_tg()

[Kirill Tkhai]

Compilation with custom config fails:

kernel/ve/ve.c: In function ‘ve_get_cpu_avenrun’:
kernel/ve/ve.c:1679:27: error: inlining failed in call to always_inline ‘css_tg’: function body not available
 inline struct task_group *css_tg(struct cgroup_subsys_state *css);
                           ^~~~~~
kernel/ve/ve.c:1690:7: note: called from here
  tg = css_tg(css);
       ^~~~~~~~~~~

We may remove "inline" attribute, as compiler is clever enought
to make itself inlining in kernel/sched/sched.c.

Signed-off-by: Kirill Tkhai <ktkhai at virtuozzo.com>
---
 kernel/sched/core.c    |    2 +-
 kernel/sched/cpuacct.c |    2 +-
 kernel/ve/ve.c         |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 3bb7953b084e..375de135c132 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -6767,7 +6767,7 @@ void sched_move_task(struct task_struct *tsk)
 	task_rq_unlock(rq, tsk, &rf);
 }
 
-inline struct task_group *css_tg(struct cgroup_subsys_state *css)
+struct task_group *css_tg(struct cgroup_subsys_state *css)
 {
 	return css ? container_of(css, struct task_group, css) : NULL;
 }
diff --git a/kernel/sched/cpuacct.c b/kernel/sched/cpuacct.c
index 5806d55a5260..33b6987700c2 100644
--- a/kernel/sched/cpuacct.c
+++ b/kernel/sched/cpuacct.c
@@ -376,7 +376,7 @@ struct cgroup_subsys cpuacct_cgrp_subsys = {
 	.early_init	= true,
 };
 
-extern inline struct task_group *css_tg(struct cgroup_subsys_state *css);
+extern struct task_group *css_tg(struct cgroup_subsys_state *css);
 
 static struct task_group *ve_root_tg(struct task_group *tg) {
 	struct cgroup *cg;
diff --git a/kernel/ve/ve.c b/kernel/ve/ve.c
index f164e2d426a6..5bf187705f2a 100644
--- a/kernel/ve/ve.c
+++ b/kernel/ve/ve.c
@@ -1676,7 +1676,7 @@ int ve_show_loadavg(struct ve_struct *ve, struct seq_file *p)
 	return err;
 }
 
-inline struct task_group *css_tg(struct cgroup_subsys_state *css);
+struct task_group *css_tg(struct cgroup_subsys_state *css);
 int get_avenrun_tg(struct task_group *tg, unsigned long *loads,
 		   unsigned long offset, int shift);