sched: Move struct task_cputime to types.h (9eacb5c7) · Commits · 戴 / test

include/linux/sched.h

+1 −16

Original line number	Original line	Diff line number	Diff line
	@@ -25,6 +25,7 @@
	#include <linux/resource.h>		#include <linux/resource.h>
	#include <linux/latencytop.h>		#include <linux/latencytop.h>
	#include <linux/sched/prio.h>		#include <linux/sched/prio.h>
			#include <linux/sched/types.h>
	#include <linux/signal_types.h>		#include <linux/signal_types.h>
	#include <linux/mm_types_task.h>		#include <linux/mm_types_task.h>
	#include <linux/task_io_accounting.h>		#include <linux/task_io_accounting.h>
	@@ -245,22 +246,6 @@ struct prev_cputime {
	#endif		#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: */		/* Alternate field names when used on cache expirations: */
	#define virt_exp utime		#define virt_exp utime
	#define prof_exp stime		#define prof_exp stime

0 → 100644

+23 −0

Original line number	Original line	Diff line number	Diff line
			/* 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