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
next 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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