linux-kernel - [PATCH 0/5] irq: Reorder time handling against HARDIRQ

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Date:   Tue,  1 Dec 2020 01:12:21 +0100
From:   Frederic Weisbecker <frederic@...nel.org>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Frederic Weisbecker <frederic@...nel.org>,
        Tony Luck <tony.luck@...el.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Vasily Gorbik <gor@...ux.ibm.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Christian Borntraeger <borntraeger@...ibm.com>,
        Fenghua Yu <fenghua.yu@...el.com>,
        Heiko Carstens <hca@...ux.ibm.com>
Subject: [PATCH 0/5] irq: Reorder time handling against HARDIRQ_OFFSET on IRQ entry v2

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