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From: Alexander Gordeev <agordeev@linux.ibm.com>
To: Ingo Molnar <mingo@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Juri Lelli <juri.lelli@redhat.com>,
	Vincent Guittot <vincent.guittot@linaro.org>,
	Arnd Bergmann <arnd@arndb.de>
Cc: linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org,
	linuxppc-dev@lists.ozlabs.org, linux-arch@vger.kernel.org,
	Nicholas Piggin <npiggin@gmail.com>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Frederic Weisbecker <frederic@kernel.org>,
	Heiko Carstens <hca@linux.ibm.com>,
	Vasily Gorbik <gor@linux.ibm.com>
Subject: [PATCH v2 RESEND 0/5] sched/vtime: vtime.h headers cleanup
Date: Wed, 10 Apr 2024 17:09:43 +0200	[thread overview]
Message-ID: <cover.1712760275.git.agordeev@linux.ibm.com> (raw)

Hi All,

There are no changes since the last post, just a re-send.

v2:
- patch 4: commit message reworded (Heiko)
- patch 5: vtime.h is removed from Kbuild scripts (PowerPC only) (Heiko)

v1:
Please find a small cleanup to vtime_task_switch() wiring.
I split it into smaller patches to allow separate PowerPC
vs s390 reviews. Otherwise patches 2+3 and 4+5 could have
been merged.

I tested it on s390 and compile-tested it on 32- and 64-bit
PowerPC and few other major architectures only, but it is
only of concern for CONFIG_VIRT_CPU_ACCOUNTING_NATIVE-capable
ones (AFAICT).

Thanks!


Alexander Gordeev (5):
  sched/vtime: remove confusing arch_vtime_task_switch() declaration
  sched/vtime: get rid of generic vtime_task_switch() implementation
  s390/vtime: remove unused __ARCH_HAS_VTIME_TASK_SWITCH leftover
  s390/irq,nmi: include <asm/vtime.h> header directly
  sched/vtime: do not include <asm/vtime.h> header

 arch/powerpc/include/asm/Kbuild    |  1 -
 arch/powerpc/include/asm/cputime.h | 13 -------------
 arch/powerpc/kernel/time.c         | 22 ++++++++++++++++++++++
 arch/s390/include/asm/vtime.h      |  2 --
 arch/s390/kernel/irq.c             |  1 +
 arch/s390/kernel/nmi.c             |  1 +
 include/asm-generic/vtime.h        |  1 -
 include/linux/vtime.h              |  5 -----
 kernel/sched/cputime.c             | 13 -------------
 9 files changed, 24 insertions(+), 35 deletions(-)
 delete mode 100644 include/asm-generic/vtime.h

-- 
2.40.1


WARNING: multiple messages have this Message-ID (diff)
From: Alexander Gordeev <agordeev@linux.ibm.com>
To: Ingo Molnar <mingo@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Juri Lelli <juri.lelli@redhat.com>,
	Vincent Guittot <vincent.guittot@linaro.org>,
	Arnd Bergmann <arnd@arndb.de>
Cc: linux-arch@vger.kernel.org, linux-s390@vger.kernel.org,
	Vasily Gorbik <gor@linux.ibm.com>,
	Frederic Weisbecker <frederic@kernel.org>,
	linux-kernel@vger.kernel.org, Nicholas Piggin <npiggin@gmail.com>,
	linuxppc-dev@lists.ozlabs.org, Heiko Carstens <hca@linux.ibm.com>
Subject: [PATCH v2 RESEND 0/5] sched/vtime: vtime.h headers cleanup
Date: Wed, 10 Apr 2024 17:09:43 +0200	[thread overview]
Message-ID: <cover.1712760275.git.agordeev@linux.ibm.com> (raw)

Hi All,

There are no changes since the last post, just a re-send.

v2:
- patch 4: commit message reworded (Heiko)
- patch 5: vtime.h is removed from Kbuild scripts (PowerPC only) (Heiko)

v1:
Please find a small cleanup to vtime_task_switch() wiring.
I split it into smaller patches to allow separate PowerPC
vs s390 reviews. Otherwise patches 2+3 and 4+5 could have
been merged.

I tested it on s390 and compile-tested it on 32- and 64-bit
PowerPC and few other major architectures only, but it is
only of concern for CONFIG_VIRT_CPU_ACCOUNTING_NATIVE-capable
ones (AFAICT).

Thanks!


Alexander Gordeev (5):
  sched/vtime: remove confusing arch_vtime_task_switch() declaration
  sched/vtime: get rid of generic vtime_task_switch() implementation
  s390/vtime: remove unused __ARCH_HAS_VTIME_TASK_SWITCH leftover
  s390/irq,nmi: include <asm/vtime.h> header directly
  sched/vtime: do not include <asm/vtime.h> header

 arch/powerpc/include/asm/Kbuild    |  1 -
 arch/powerpc/include/asm/cputime.h | 13 -------------
 arch/powerpc/kernel/time.c         | 22 ++++++++++++++++++++++
 arch/s390/include/asm/vtime.h      |  2 --
 arch/s390/kernel/irq.c             |  1 +
 arch/s390/kernel/nmi.c             |  1 +
 include/asm-generic/vtime.h        |  1 -
 include/linux/vtime.h              |  5 -----
 kernel/sched/cputime.c             | 13 -------------
 9 files changed, 24 insertions(+), 35 deletions(-)
 delete mode 100644 include/asm-generic/vtime.h

-- 
2.40.1


             reply	other threads:[~2024-04-10 15:10 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-10 15:09 Alexander Gordeev [this message]
2024-04-10 15:09 ` [PATCH v2 RESEND 0/5] sched/vtime: vtime.h headers cleanup Alexander Gordeev
2024-04-10 15:09 ` [PATCH v2 RESEND 1/5] sched/vtime: remove confusing arch_vtime_task_switch() declaration Alexander Gordeev
2024-04-10 15:09   ` Alexander Gordeev
2024-04-10 15:09 ` [PATCH v2 RESEND 2/5] sched/vtime: get rid of generic vtime_task_switch() implementation Alexander Gordeev
2024-04-10 15:09   ` Alexander Gordeev
2024-04-10 15:09 ` [PATCH v2 RESEND 3/5] s390/vtime: remove unused __ARCH_HAS_VTIME_TASK_SWITCH leftover Alexander Gordeev
2024-04-10 15:09   ` Alexander Gordeev
2024-04-10 15:09 ` [PATCH v2 RESEND 4/5] s390/irq,nmi: include <asm/vtime.h> header directly Alexander Gordeev
2024-04-10 15:09   ` Alexander Gordeev
2024-04-10 15:09 ` [PATCH v2 RESEND 5/5] sched/vtime: do not include <asm/vtime.h> header Alexander Gordeev
2024-04-10 15:09   ` Alexander Gordeev
2024-04-17 10:27 ` [PATCH v2 RESEND 0/5] sched/vtime: vtime.h headers cleanup Frederic Weisbecker
2024-04-17 10:27   ` Frederic Weisbecker
2024-04-18  1:00   ` Michael Ellerman
2024-04-18  1:00     ` Michael Ellerman
  -- strict thread matches above, loose matches on Subject: below --
2024-02-22 14:33 Alexander Gordeev
2024-02-22 14:33 ` Alexander Gordeev

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