Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1564513
| From | Frederic Weisbecker <fweisbec@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 16/37] signal: Convert obsolete cputime type to nsecs |
| Date | 2017-01-22 19:30 +0100 |
| Message-ID | <t2v3Q-4ap-19@gated-at.bofh.it> (permalink) |
| References | <t2v3P-4ap-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Use the new nsec based cputime accessors as part of the whole cputime
conversion from cputime_t to nsecs.
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Stanislaw Gruszka <sgruszka@redhat.com>
Cc: Wanpeng Li <wanpeng.li@hotmail.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
---
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
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH 00/37] cputime: Convert core use of cputime_t to nsecs v3 Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 12/37] binfmt: Convert obsolete cputime type to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 16/37] signal: Convert obsolete cputime type to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 26/37] cputime: Complete nsec conversion of tick based accounting Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 36/37] cputime: Remove asm generic headers Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 09/37] alpha: Convert obsolete cputime_t to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 30/37] ia64: Convert vtime to use nsec units directly Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 04/37] cputime: Convert kcpustat to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 08/37] cputime: Convert task/group cputime to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
Re: [PATCH 08/37] cputime: Convert task/group cputime to nsecs Stanislaw Gruszka <sgruszka@redhat.com> - 2017-01-28 13:20 +0100
Re: [PATCH 08/37] cputime: Convert task/group cputime to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-28 16:40 +0100
Re: [PATCH 08/37] cputime: Convert task/group cputime to nsecs Stanislaw Gruszka <sgruszka@redhat.com> - 2017-01-30 15:00 +0100
Re: [PATCH 08/37] cputime: Convert task/group cputime to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-30 16:40 +0100
[PATCH 33/37] powerpc: Remove unused cputime definitions Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 07/37] cputime: Special API to return old-typed cputime Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 28/37] cputime: Remove jiffies based cputime Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 03/37] sched: Remove unused INIT_CPUTIME macro Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 10/37] x86: Convert obsolete cputime type to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 20/37] itimer: Convert internal cputime_t units to nsec Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 13/37] acct: Convert obsolete cputime type to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 05/37] macintosh/rack-meter: Remove cputime_t internal use Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 24/37] cputime: Push time to account_idle_time() in nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 34/37] s390: Remove unused cputime definitions Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 01/37] jiffies: Reuse TICK_NSEC instead of NSEC_PER_JIFFY Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 29/37] ia64: Move nsecs based cputime headers to the last arch using it Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 37/37] s390: Prevent from cputime leaks Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
Re: [PATCH 37/37] s390: Prevent from cputime leaks Martin Schwidefsky <schwidefsky@de.ibm.com> - 2017-01-23 10:50 +0100
Re: [PATCH 37/37] s390: Prevent from cputime leaks Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-25 16:30 +0100
Re: [PATCH 37/37] s390: Prevent from cputime leaks Martin Schwidefsky <schwidefsky@de.ibm.com> - 2017-01-25 16:50 +0100
[PATCH 27/37] vtime: Return nsecs instead of cputime_t to account Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 32/37] s390: Make arch_cpu_idle_time() to return nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 31/37] ia64: Remove unused cputime definitions Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 18/37] posix-timers: Use TICK_NSEC instead of a dynamically ad-hoc calculated version Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 02/37] time: Introduce jiffies64_to_nsecs() Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 15/37] tsacct: Convert obsolete cputime type to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 14/37] delaycct: Convert obsolete cputime type to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 25/37] cputime: Push time to account_system_time() in nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 23/37] cputime: Push time to account_steal_time() in nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 35/37] cputime: Remove unused nsec_to_cputime Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 19/37] posix-timers: Convert internals to use nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 17/37] cputime: Increment kcpustat directly on irqtime account Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
[PATCH 06/37] cputime: Convert guest time accounting to nsecs Frederic Weisbecker <fweisbec@gmail.com> - 2017-01-22 19:30 +0100
csiph-web