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Date: Wed, 1 Feb 2017 01:57:28 -0800
From: tip-bot for Frederic Weisbecker <tipbot@...or.com>
To: linux-tip-commits@...r.kernel.org
Cc: sgruszka@...hat.com, riel@...hat.com, benh@...nel.crashing.org,
fenghua.yu@...el.com, linux-kernel@...r.kernel.org,
peterz@...radead.org, fweisbec@...il.com,
torvalds@...ux-foundation.org, paulus@...ba.org, hpa@...or.com,
wanpeng.li@...mail.com, heiko.carstens@...ibm.com,
tglx@...utronix.de, mpe@...erman.id.au, schwidefsky@...ibm.com,
tony.luck@...el.com, mingo@...nel.org
Subject: [tip:sched/core] signal: Convert obsolete cputime type to nsecs
Commit-ID: bde8285e5cf78417afda79f53bbc26ef801a27e7
Gitweb: http://git.kernel.org/tip/bde8285e5cf78417afda79f53bbc26ef801a27e7
Author: Frederic Weisbecker <fweisbec@...il.com>
AuthorDate: Tue, 31 Jan 2017 04:09:31 +0100
Committer: Ingo Molnar <mingo@...nel.org>
CommitDate: Wed, 1 Feb 2017 09:13:53 +0100
signal: Convert obsolete cputime type to nsecs
Use the new nsec based cputime accessors as part of the whole cputime
conversion from cputime_t to nsecs.
Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc: Fenghua Yu <fenghua.yu@...el.com>
Cc: Heiko Carstens <heiko.carstens@...ibm.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Martin Schwidefsky <schwidefsky@...ibm.com>
Cc: Michael Ellerman <mpe@...erman.id.au>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Rik van Riel <riel@...hat.com>
Cc: Stanislaw Gruszka <sgruszka@...hat.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Tony Luck <tony.luck@...el.com>
Cc: Wanpeng Li <wanpeng.li@...mail.com>
Link: http://lkml.kernel.org/r/1485832191-26889-16-git-send-email-fweisbec@gmail.com
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
kernel/signal.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/kernel/signal.c b/kernel/signal.c
index b635221..13f9def 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1581,7 +1581,7 @@ bool do_notify_parent(struct task_struct *tsk, int sig)
unsigned long flags;
struct sighand_struct *psig;
bool autoreap = false;
- cputime_t utime, stime;
+ u64 utime, stime;
BUG_ON(sig == -1);
@@ -1619,9 +1619,9 @@ bool do_notify_parent(struct task_struct *tsk, int sig)
task_uid(tsk));
rcu_read_unlock();
- task_cputime_t(tsk, &utime, &stime);
- info.si_utime = cputime_to_clock_t(utime + nsecs_to_cputime(tsk->signal->utime));
- info.si_stime = cputime_to_clock_t(stime + nsecs_to_cputime(tsk->signal->stime));
+ task_cputime(tsk, &utime, &stime);
+ info.si_utime = nsec_to_clock_t(utime + tsk->signal->utime);
+ info.si_stime = nsec_to_clock_t(stime + tsk->signal->stime);
info.si_status = tsk->exit_code & 0x7f;
if (tsk->exit_code & 0x80)
@@ -1685,7 +1685,7 @@ static void do_notify_parent_cldstop(struct task_struct *tsk,
unsigned long flags;
struct task_struct *parent;
struct sighand_struct *sighand;
- cputime_t utime, stime;
+ u64 utime, stime;
if (for_ptracer) {
parent = tsk->parent;
@@ -1704,9 +1704,9 @@ static void do_notify_parent_cldstop(struct task_struct *tsk,
info.si_uid = from_kuid_munged(task_cred_xxx(parent, user_ns), task_uid(tsk));
rcu_read_unlock();
- task_cputime_t(tsk, &utime, &stime);
- info.si_utime = cputime_to_clock_t(utime);
- info.si_stime = cputime_to_clock_t(stime);
+ task_cputime(tsk, &utime, &stime);
+ info.si_utime = nsec_to_clock_t(utime);
+ info.si_stime = nsec_to_clock_t(stime);
info.si_code = why;
switch (why) {
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