linux-kernel - [RFC PATCH 21/30] cputime: Remove task_cputime_t

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Date:	Fri, 28 Nov 2014 19:23:51 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	Frederic Weisbecker <fweisbec@...il.com>,
	Tony Luck <tony.luck@...el.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Heiko Carstens <heiko.carstens@...ibm.com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Oleg Nesterov <oleg@...hat.com>,
	Paul Mackerras <paulus@...ba.org>,
	Wu Fengguang <fengguang.wu@...el.com>,
	Ingo Molnar <mingo@...nel.org>, Rik van Riel <riel@...hat.com>,
	Martin Schwidefsky <schwidefsky@...ibm.com>
Subject: [RFC PATCH 21/30] cputime: Remove task_cputime_t_scaled

All readers of tsk->[us]timescaled have been converted to the new
nsec based cputime type.

Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc: Heiko Carstens <heiko.carstens@...ibm.com>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: Martin Schwidefsky <schwidefsky@...ibm.com>
Cc: Oleg Nesterov <oleg@...hat.com>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Rik van Riel <riel@...hat.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Tony Luck <tony.luck@...el.com>
Cc: Wu Fengguang <fengguang.wu@...el.com>
Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
---
 include/linux/sched.h | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 9ce575e..659f068 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1920,19 +1920,6 @@ static inline void task_cputime_t(struct task_struct *t,
 		*stime = nsecs_to_cputime(st);
 }
 
-static inline void task_cputime_t_scaled(struct task_struct *t,
-					 cputime_t *utimescaled,
-					 cputime_t *stimescaled)
-{
-	u64 ut, st;
-
-	task_cputime_scaled(t, &ut, &st);
-	if (utimescaled)
-		*utimescaled = nsecs_to_cputime(ut);
-	if (stimescaled)
-		*stimescaled = nsecs_to_cputime(st);
-}
-
 extern void task_cputime_adjusted(struct task_struct *p, u64 *ut, u64 *st);
 extern void thread_group_cputime_adjusted(struct task_struct *p, u64 *ut, u64 *st);
 
-- 
2.1.3

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