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sched/cputime: Remove temporary cputime_t accessors

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Now that the whole cputime conversion to nsec units is complete, we
can remove the compatibility accessors.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: Stanislaw Gruszka <sgruszka@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Wanpeng Li <wanpeng.li@hotmail.com>
Link: http://lkml.kernel.org/r/1485832191-26889-21-git-send-email-fweisbec@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Frederic Weisbecker
2017-01-31 04:09:36 +01:00
committed by Ingo Molnar
parent 858cf3a8c5
commit 71ea47b197
1 changed files with 0 additions and 40 deletions
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40
include/linux/sched.h
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@ -29,7 +29,6 @@ struct sched_param {
#include <asm/page.h>
#include <asm/ptrace.h>
#include <linux/cputime.h>
#include <linux/smp.h>
#include <linux/sem.h>
@ -613,13 +612,6 @@ struct task_cputime {
unsigned long long sum_exec_runtime;
};
/* Temporary type to ease cputime_t to nsecs conversion */
struct task_cputime_t {
cputime_t utime;
cputime_t stime;
unsigned long long sum_exec_runtime;
};
/* Alternate field names when used to cache expirations. */
#define virt_exp utime
#define prof_exp stime
@ -2291,27 +2283,6 @@ static inline void task_cputime_scaled(struct task_struct *t,
}
#endif
static inline void task_cputime_t(struct task_struct *t,
cputime_t *utime, cputime_t *stime)
{
u64 ut, st;
task_cputime(t, &ut, &st);
*utime = nsecs_to_cputime(ut);
*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);
*utimescaled = nsecs_to_cputime(ut);
*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);
@ -3527,17 +3498,6 @@ static __always_inline bool need_resched(void)
void thread_group_cputime(struct task_struct *tsk, struct task_cputime *times);
void thread_group_cputimer(struct task_struct *tsk, struct task_cputime *times);
static inline void thread_group_cputime_t(struct task_struct *tsk,
struct task_cputime_t *cputime)
{
struct task_cputime times;
thread_group_cputime(tsk, &times);
cputime->utime = nsecs_to_cputime(times.utime);
cputime->stime = nsecs_to_cputime(times.stime);
cputime->sum_exec_runtime = times.sum_exec_runtime;
}
/*
* Reevaluate whether the task has signals pending delivery.
* Wake the task if so.