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sched: Move struct task_cputime to types.h

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For upcoming posix-timer changes to avoid include recursion hell.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20190821192920.909530418@linutronix.de
This commit is contained in:
Thomas Gleixner 2019-08-21 21:09:05 +02:00
parent 2b69942f90
commit 9eacb5c7e6
2 changed files with 24 additions and 16 deletions
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17
include/linux/sched.h
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@ -25,6 +25,7 @@
#include <linux/resource.h>
#include <linux/latencytop.h>
#include <linux/sched/prio.h>
#include <linux/sched/types.h>
#include <linux/signal_types.h>
#include <linux/mm_types_task.h>
#include <linux/task_io_accounting.h>
@ -245,22 +246,6 @@ struct prev_cputime {
#endif
};
/**
* struct task_cputime - collected CPU time counts
* @utime: time spent in user mode, in nanoseconds
* @stime: time spent in kernel mode, in nanoseconds
* @sum_exec_runtime: total time spent on the CPU, in nanoseconds
*
* This structure groups together three kinds of CPU time that are tracked for
* threads and thread groups. Most things considering CPU time want to group
* these counts together and treat all three of them in parallel.
*/
struct task_cputime {
u64 utime;
u64 stime;
unsigned long long sum_exec_runtime;
};
/* Alternate field names when used on cache expirations: */
#define virt_exp utime
#define prof_exp stime

23
include/linux/sched/types.h Normal file
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@ -0,0 +1,23 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_SCHED_TYPES_H
#define _LINUX_SCHED_TYPES_H
#include <linux/types.h>
/**
* struct task_cputime - collected CPU time counts
* @utime: time spent in user mode, in nanoseconds
* @stime: time spent in kernel mode, in nanoseconds
* @sum_exec_runtime: total time spent on the CPU, in nanoseconds
*
* This structure groups together three kinds of CPU time that are tracked for
* threads and thread groups. Most things considering CPU time want to group
* these counts together and treat all three of them in parallel.
*/
struct task_cputime {
u64 utime;
u64 stime;
unsigned long long sum_exec_runtime;
};
#endif