From: tip-bot2 for Thomas Gleixner <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Frederic Weisbecker <frederic@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: [tip: timers/core] posix-cpu-timers: Remove tsk argument from run_posix_cpu_timers()
Date: Fri, 23 Aug 2019 02:12:14 -0000 [thread overview]
Message-ID: <156652633417.11637.2192098489035972415.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20190819143801.945469967@linutronix.de>
The following commit has been merged into the timers/core branch of tip:
Commit-ID: dce3e8fd039cc1b62760b3ad6822cf04c262cd0e
Gitweb: https://git.kernel.org/tip/dce3e8fd039cc1b62760b3ad6822cf04c262cd0e
Author: Thomas Gleixner <tglx@linutronix.de>
AuthorDate: Mon, 19 Aug 2019 16:31:47 +02:00
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Wed, 21 Aug 2019 20:27:16 +02:00
posix-cpu-timers: Remove tsk argument from run_posix_cpu_timers()
It's always current. Don't give people wrong ideas.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://lkml.kernel.org/r/20190819143801.945469967@linutronix.de
---
include/linux/posix-timers.h | 2 +-
kernel/time/posix-cpu-timers.c | 5 +++--
kernel/time/timer.c | 2 +-
3 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index 26c636d..033374b 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -118,7 +118,7 @@ struct k_itimer {
struct rcu_head rcu;
};
-void run_posix_cpu_timers(struct task_struct *task);
+void run_posix_cpu_timers(void);
void posix_cpu_timers_exit(struct task_struct *task);
void posix_cpu_timers_exit_group(struct task_struct *task);
void set_process_cpu_timer(struct task_struct *task, unsigned int clock_idx,
diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
index 98223d2..387e0e8 100644
--- a/kernel/time/posix-cpu-timers.c
+++ b/kernel/time/posix-cpu-timers.c
@@ -1137,11 +1137,12 @@ static inline int fastpath_timer_check(struct task_struct *tsk)
* already updated our counts. We need to check if any timers fire now.
* Interrupts are disabled.
*/
-void run_posix_cpu_timers(struct task_struct *tsk)
+void run_posix_cpu_timers(void)
{
- LIST_HEAD(firing);
+ struct task_struct *tsk = current;
struct k_itimer *timer, *next;
unsigned long flags;
+ LIST_HEAD(firing);
lockdep_assert_irqs_disabled();
diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index 673c6a0..0e315a2 100644
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -1728,7 +1728,7 @@ void update_process_times(int user_tick)
#endif
scheduler_tick();
if (IS_ENABLED(CONFIG_POSIX_TIMERS))
- run_posix_cpu_timers(p);
+ run_posix_cpu_timers();
}
/**
next prev parent reply other threads:[~2019-08-23 2:12 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-19 14:31 [patch 00/44] posix-cpu-timers: Cleanup and consolidation Thomas Gleixner
2019-08-19 14:31 ` [patch 01/44] posix-timers: Cleanup forward declarations and includes Thomas Gleixner
2019-08-20 12:20 ` Frederic Weisbecker
2019-08-20 13:03 ` Thomas Gleixner
2019-08-20 13:48 ` Frederic Weisbecker
2019-08-23 2:12 ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2019-08-19 14:31 ` [patch 02/44] alarmtimers: Avoid rtc.h include Thomas Gleixner
2019-08-20 13:49 ` Frederic Weisbecker
2019-08-23 2:12 ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2019-08-19 14:31 ` [patch 03/44] posix-timer: Use a callback for cancel synchronization Thomas Gleixner
2019-08-20 2:21 ` Christoph Hellwig
2019-08-20 13:08 ` Thomas Gleixner
2019-08-20 13:59 ` Frederic Weisbecker
2019-08-23 2:12 ` [tip: timers/core] posix-timers: Use a callback for cancel synchronization on PREEMPT_RT tip-bot2 for Thomas Gleixner
2019-08-19 14:31 ` [patch 04/44] posix-cpu-timers: Fixup stale comment Thomas Gleixner
2019-08-20 14:26 ` Frederic Weisbecker
2019-08-20 17:57 ` Thomas Gleixner
2019-08-20 20:48 ` Frederic Weisbecker
2019-08-20 21:43 ` Thomas Gleixner
2019-08-20 22:56 ` Frederic Weisbecker
2019-08-21 13:31 ` Thomas Gleixner
2019-08-21 15:51 ` Frederic Weisbecker
2019-08-23 2:12 ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2019-08-19 14:31 ` [patch 05/44] posix-cpu-timers: Sanitize bogus WARNONS Thomas Gleixner
2019-08-21 11:34 ` Frederic Weisbecker
2019-08-23 2:12 ` [tip: timers/core] " tip-bot2 for Thomas Gleixner
2019-08-19 14:31 ` [patch 06/44] posix-cpu-timers: Remove tsk argument from run_posix_cpu_timers() Thomas Gleixner
2019-08-21 11:36 ` Frederic Weisbecker
2019-08-23 2:12 ` tip-bot2 for Thomas Gleixner [this message]
2019-08-19 14:31 ` [patch 07/44] posix-cpu-timers: Simplify sighand locking in run_posix_cpu_timers() Thomas Gleixner
2019-08-21 12:09 ` Frederic Weisbecker
2019-08-21 13:25 ` Thomas Gleixner
2019-08-21 15:42 ` Frederic Weisbecker
2019-08-21 17:13 ` Thomas Gleixner
2019-08-19 14:31 ` [patch 08/44] posix-cpu-timers: Provide task validation functions Thomas Gleixner
2019-08-19 14:31 ` [patch 09/44] posix-cpu-timers: Use common permission check in posix_cpu_clock_get() Thomas Gleixner
2019-08-19 14:31 ` [patch 10/44] posix-cpu-timers: Use common permission check in posix_cpu_timer_create() Thomas Gleixner
2019-08-19 14:31 ` [patch 11/44] posix-cpu-timers: Provide quick sample function for itimer Thomas Gleixner
2019-08-19 14:31 ` [patch 12/44] itimers: Use quick sample function Thomas Gleixner
2019-08-19 14:31 ` [patch 13/44] posix-cpu-timers: Sample directly in timer check Thomas Gleixner
2019-08-19 14:31 ` [patch 14/44] posix-cpu-timers: Rename thread_group_cputimer() and make it static Thomas Gleixner
2019-08-19 14:31 ` [patch 15/44] posix-cpu-timer: Comsolidate thread group sample code Thomas Gleixner
2019-08-19 19:07 ` Ingo Molnar
2019-08-19 14:31 ` [patch 16/44] posix-cpu-timers: Use clock ID in posix_cpu_timer_set() Thomas Gleixner
2019-08-19 14:31 ` [patch 17/44] posix-cpu-timers: Use clock ID in posix_cpu_timer_get() Thomas Gleixner
2019-08-19 14:31 ` [patch 18/44] posix-cpu-timers: Use clock ID in posix_cpu_timer_rearm() Thomas Gleixner
2019-08-19 14:32 ` [patch 19/44] posix-cpu-timer: Remove pointless return value check Thomas Gleixner
2019-08-19 14:32 ` [patch 20/44] posix-cpu-timers: Simplify sample functions Thomas Gleixner
2019-08-19 14:32 ` [patch 21/44] posix-cpu-timers: Get rid of pointer indirection Thomas Gleixner
2019-08-19 14:32 ` [patch 22/44] posix-cpu-timers: Sample task times once in expiry check Thomas Gleixner
2019-08-19 14:32 ` [patch 23/44] posix-cpu-timers: Move prof/virt_ticks into caller Thomas Gleixner
2019-08-19 14:32 ` [patch 24/44] posix-cpu-timers: Create a container struct Thomas Gleixner
2019-08-19 14:32 ` [patch 25/44] sched: Move struct task_cputime to types.h Thomas Gleixner
2019-08-19 14:32 ` [patch 26/44] posix-cpu-timers: Move expiry cache into struct posix_cputimers Thomas Gleixner
2019-08-19 14:32 ` [patch 27/44] posix-cpu-timers: Provide array based access to expiry cache Thomas Gleixner
2019-08-19 19:32 ` Ingo Molnar
2019-08-20 20:22 ` Thomas Gleixner
2019-08-19 14:32 ` [patch 28/44] posix-cpu-timers: Simplify timer queueing Thomas Gleixner
2019-08-19 14:32 ` [patch 29/44] posix-cpu-timers: Simplify set_process_cpu_timer() Thomas Gleixner
2019-08-19 14:32 ` [patch 30/44] posix-cpu-timers: Switch check_*_timers() to array cache Thomas Gleixner
2019-08-19 14:32 ` [patch 31/44] posix-cpu-timers: Remove the odd field rename defines Thomas Gleixner
2019-08-19 14:32 ` [patch 32/44] posix-cpu-timers: Provide array based sample functions Thomas Gleixner
2019-08-19 14:32 ` [patch 33/44] posix-cpu-timers: Make expiry checks array based Thomas Gleixner
2019-08-19 14:32 ` [patch 34/44] posix-cpu-timers: Remove cputime_expires Thomas Gleixner
2019-08-19 14:32 ` [patch 35/44] posix-cpu-timers: Switch thread group sampling to array Thomas Gleixner
2019-08-19 14:32 ` [patch 36/44] posix-cpu-timers: Get rid of zero checks Thomas Gleixner
2019-08-19 14:32 ` [patch 37/44] posix-cpu-timers: Consolidate timer expiry further Thomas Gleixner
2019-08-19 14:32 ` [patch 38/44] posix-cpu-timers: Respect INFINITY for hard RTTIME limit Thomas Gleixner
2019-08-19 20:06 ` Ingo Molnar
2019-08-19 20:29 ` Thomas Gleixner
2019-08-19 14:32 ` [patch 39/44] posix-cpu-timers: Get rid of 64bit divisions Thomas Gleixner
2019-08-19 14:32 ` [patch 40/44] posix-cpu-timers: Remove pointless comparisions Thomas Gleixner
2019-08-19 20:10 ` Ingo Molnar
2019-08-19 14:32 ` [patch 41/44] posix-cpu-timers: Deduplicate rlimit handling Thomas Gleixner
2019-08-19 14:32 ` [patch 42/44] posix-cpu-timers: Move state tracking to struct posix_cputimers Thomas Gleixner
2019-08-19 19:13 ` Ingo Molnar
2019-08-19 20:29 ` Thomas Gleixner
2019-08-19 14:32 ` [patch 43/44] posix-cpu-timers: Utilize timerqueue for storage Thomas Gleixner
2019-08-19 14:32 ` [patch 44/44] posix-cpu-timers: Expire timers directly Thomas Gleixner
2019-08-19 19:09 ` Ingo Molnar
2019-08-20 13:07 ` Thomas Gleixner
2019-08-20 2:18 ` [patch 00/44] posix-cpu-timers: Cleanup and consolidation Christoph Hellwig
2019-08-20 13:09 ` Thomas Gleixner
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