diff options
| author | Frederic Weisbecker <fweisbec@gmail.com> | 2017-01-31 04:09:34 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-02-01 09:13:54 +0100 |
| commit | ebd7e7fc4bc63be5eaf9da903b8060b02dd711ea (patch) | |
| tree | ac4a9204986f4b9f4a59ec798ecb6ffcaf3a0781 /include/linux/sched.h | |
| parent | 715eb7a9243a058a0722aa2f6ba703ede9113e76 (diff) | |
timers/posix-timers: Convert internals to use nsecs
Use the new nsec based cputime accessors as part of the whole cputime
conversion from cputime_t to nsecs.
Also convert posix-cpu-timers to use nsec based internal counters to
simplify it.
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/1485832191-26889-19-git-send-email-fweisbec@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index dc44366128d8..baa6a2834e0f 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -755,7 +755,7 @@ struct signal_struct { struct thread_group_cputimer cputimer; /* Earliest-expiration cache. */ - struct task_cputime_t cputime_expires; + struct task_cputime cputime_expires; #ifdef CONFIG_NO_HZ_FULL atomic_t tick_dep_mask; @@ -1689,7 +1689,7 @@ struct task_struct { /* mm fault and swap info: this can arguably be seen as either mm-specific or thread-specific */ unsigned long min_flt, maj_flt; - struct task_cputime_t cputime_expires; + struct task_cputime cputime_expires; struct list_head cpu_timers[3]; /* process credentials */ @@ -3527,7 +3527,7 @@ static __always_inline bool need_resched(void) * Thread group CPU time accounting. */ void thread_group_cputime(struct task_struct *tsk, struct task_cputime *times); -void thread_group_cputimer(struct task_struct *tsk, struct task_cputime_t *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) |