From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752120AbdAVSWz (ORCPT ); Sun, 22 Jan 2017 13:22:55 -0500 Received: from mail-wm0-f67.google.com ([74.125.82.67]:33151 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751905AbdAVSVN (ORCPT ); Sun, 22 Jan 2017 13:21:13 -0500 From: Frederic Weisbecker To: LKML Cc: Frederic Weisbecker , Tony Luck , Wanpeng Li , Peter Zijlstra , Michael Ellerman , Heiko Carstens , Benjamin Herrenschmidt , Thomas Gleixner , Paul Mackerras , Ingo Molnar , Fenghua Yu , Rik van Riel , Martin Schwidefsky , Stanislaw Gruszka Subject: [PATCH 16/37] signal: Convert obsolete cputime type to nsecs Date: Sun, 22 Jan 2017 19:19:52 +0100 Message-Id: <1485109213-8561-17-git-send-email-fweisbec@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1485109213-8561-1-git-send-email-fweisbec@gmail.com> References: <1485109213-8561-1-git-send-email-fweisbec@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the new nsec based cputime accessors as part of the whole cputime conversion from cputime_t to nsecs. Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: Heiko Carstens Cc: Martin Schwidefsky Cc: Tony Luck Cc: Fenghua Yu Cc: Peter Zijlstra Cc: Rik van Riel Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Stanislaw Gruszka Cc: Wanpeng Li Signed-off-by: Frederic Weisbecker --- 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) { -- 2.7.4