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From: Frederic Weisbecker <frederic@kernel.org>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Frederic Weisbecker <frederic@kernel.org>,
	Tony Luck <tony.luck@intel.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Vasily Gorbik <gor@linux.ibm.com>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Paul Mackerras <paulus@samba.org>,
	Christian Borntraeger <borntraeger@de.ibm.com>,
	Fenghua Yu <fenghua.yu@intel.com>,
	Heiko Carstens <hca@linux.ibm.com>
Subject: [PATCH 0/5] irq: Reorder time handling against HARDIRQ_OFFSET on IRQ entry v2
Date: Tue,  1 Dec 2020 01:12:21 +0100	[thread overview]
Message-ID: <20201201001226.65107-1-frederic@kernel.org> (raw)

In this version, the EXPORT_SYMBOL_GPL() on IRQ time accounting have
been removed since no modules should be calling there.

Link to v1 for reference:
	https://lore.kernel.org/lkml/20201125021542.30237-1-frederic@kernel.org/

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
	irq/core

HEAD: 2e6155a86dba7c53d080d58284ef5c65f487bef0

Frederic Weisbecker (5):
  sched/cputime: Remove symbol exports from IRQ time accounting
  sched/vtime: Consolidate IRQ time accounting
  s390/vtime: Convert to consolidated IRQ time accounting
  irqtime: Move irqtime entry accounting after irq offset incrementation
  irq: Call tick_irq_enter() inside HARDIRQ_OFFSET

 arch/ia64/kernel/time.c       | 20 +++++++---
 arch/powerpc/kernel/time.c    | 58 ++++++++++++++++++++--------
 arch/s390/include/asm/vtime.h |  1 -
 arch/s390/kernel/vtime.c      | 58 ++++++++++++++++++----------
 include/linux/hardirq.h       |  4 +-
 include/linux/vtime.h         | 18 ++++-----
 kernel/sched/cputime.c        | 73 +++++++++++++++++++++++++++--------
 kernel/softirq.c              | 16 +++-----
 8 files changed, 167 insertions(+), 81 deletions(-)

-- 
2.25.1


             reply	other threads:[~2020-12-01  0:13 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-01  0:12 Frederic Weisbecker [this message]
2020-12-01  0:12 ` [PATCH 1/5] sched/cputime: Remove symbol exports from IRQ time accounting Frederic Weisbecker
2020-12-01  0:12 ` [PATCH 2/5] sched/vtime: Consolidate " Frederic Weisbecker
2020-12-01  0:12 ` [PATCH 3/5] s390/vtime: Convert to consolidated " Frederic Weisbecker
2020-12-01  0:12 ` [PATCH 4/5] irqtime: Move irqtime entry accounting after irq offset incrementation Frederic Weisbecker
2020-12-01  9:20   ` Peter Zijlstra
2020-12-01 11:23     ` Frederic Weisbecker
2020-12-01 11:33     ` Thomas Gleixner
2020-12-01 11:40       ` Frederic Weisbecker
2020-12-01 13:34         ` Thomas Gleixner
2020-12-01 14:35           ` Frederic Weisbecker
2020-12-01 15:01             ` Peter Zijlstra
2020-12-01 15:53               ` Thomas Gleixner
2020-12-01  0:12 ` [PATCH 5/5] irq: Call tick_irq_enter() inside HARDIRQ_OFFSET Frederic Weisbecker

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