forked from Minki/linux
sched/headers: Move the 'root_task_group' declaration to <linux/sched/autogroup.h>
Also remove the duplicate declaration from <linux/init_task.h>. ( That declaration was originally duplicated for dependency hell reasons, but there's no problem including the much smaller <linux/sched/autogroup.h> header now, to pick up the right prototype. ) Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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include/linux
@ -151,8 +151,6 @@ extern struct group_info init_groups;
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extern struct cred init_cred;
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extern struct task_group root_task_group;
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#ifdef CONFIG_CGROUP_SCHED
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# define INIT_CGROUP_SCHED(tsk) \
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.sched_task_group = &root_task_group,
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@ -1707,10 +1707,6 @@ static inline void set_task_cpu(struct task_struct *p, unsigned int cpu)
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extern long sched_setaffinity(pid_t pid, const struct cpumask *new_mask);
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extern long sched_getaffinity(pid_t pid, struct cpumask *mask);
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#ifdef CONFIG_CGROUP_SCHED
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extern struct task_group root_task_group;
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#endif /* CONFIG_CGROUP_SCHED */
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extern int task_can_switch_user(struct user_struct *up,
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struct task_struct *tsk);
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@ -4,6 +4,7 @@
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#include <linux/sched.h>
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struct signal_struct;
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struct task_group;
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struct seq_file;
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#ifdef CONFIG_SCHED_AUTOGROUP
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@ -24,4 +25,8 @@ static inline void sched_autogroup_exit(struct signal_struct *sig) { }
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static inline void sched_autogroup_exit_task(struct task_struct *p) { }
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#endif
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#ifdef CONFIG_CGROUP_SCHED
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extern struct task_group root_task_group;
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#endif /* CONFIG_CGROUP_SCHED */
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#endif /* _LINUX_SCHED_AUTOGROUP_H */
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