From: Alexey Dobriyan <adobriyan@gmail.com> To: torvalds@linux-foundation.org, linux-kernel@vger.kernel.org, akpm@linux-foundation.org, linux-arch@vger.kernel.org Subject: [PATCH 12/11] pragma once: scripted treewide conversion Date: Sun, 28 Feb 2021 20:11:54 +0300 [thread overview] Message-ID: <YDvO2kmidKZaK26j@localhost.localdomain> (raw) In-Reply-To: <YDvLYzsGu+l1pQ2y@localhost.localdomain> [ Bcc a lot of lists so that people understand what's this is all ] [ about without creating uber-cc-thread. ] [ Apologies if I missed your subsystem ] [ Please see [PATCH 11/11: pragma once: conversion script (in Python 2)] ] Hi, Linus. Please run the script below from top-level directory, it will convert most kernel headers to #pragma once directive advancing them into 21-st century. The advantages are: * less LOC 18087 files changed, 18878 insertions(+), 99804 deletions(-) = -81 kLOC (give or take) * less mental tax on developers forced to name things which aren't even real code * less junk in preprocessor hashtables and editors/IDEs autocompletion lists There are two bit exceptions: UAPI headers and ACPICA. Given ubiquity of #pragma once, I personally think even these subsystems should be converted in the future. Compile tested on alpha, arc, arm, arm64, h8300, ia64, m68k, microblaze, mips, nios2, parisc, powerpc, riscv, s390, sh, sparc, um-i386, um-x86_64, i386, x86_64, xtensa (allnoconfig, all defconfigs, allmodconfig with or without SMP/DEBUG_KERNEL + misc stuff). Not compile tested on csky, hexagon, nds32, openrisc. Love, Alexey Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> #!/bin/sh -x find . -type f -name '*.h' -print |\ LC_ALL=C sort |\ sed -e 's#^./##g' |\ xargs ./scripts/pragma-once.py find . -type d -name 'uapi' | xargs git checkout -f git checkout -f arch/alpha/include/asm/cmpxchg.h git checkout -f arch/arm/mach-imx/hardware.h git checkout -f arch/arm/mach-ixp4xx/include/mach/hardware.h git checkout -f arch/arm/mach-sa1100/include/mach/hardware.h git checkout -f arch/mips/include/asm/mips-cps.h git checkout -f arch/x86/boot/boot.h git checkout -f arch/x86/boot/ctype.h git checkout -f arch/x86/include/asm/cpufeatures.h git checkout -f arch/x86/include/asm/disabled-features.h git checkout -f arch/x86/include/asm/required-features.h git checkout -f arch/x86/include/asm/vmxfeatures.h git checkout -f arch/x86/include/asm/vvar.h git checkout -f drivers/acpi/acpica/ git checkout -f drivers/gpu/drm/amd/pm/inc/vega10_ppsmc.h git checkout -f drivers/gpu/drm/amd/pm/powerplay/ppsmc.h git checkout -f drivers/input/misc/yealink.h git checkout -f drivers/media/usb/dvb-usb-v2/mxl111sf-demod.h git checkout -f drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.h git checkout -f drivers/pcmcia/yenta_socket.h git checkout -f drivers/staging/rtl8723bs/include/hal_com_h2c.h git checkout -f include/linux/acpi.h git checkout -f include/linux/bitops.h git checkout -f include/linux/compiler_types.h git checkout -f include/linux/device.h git checkout -f include/linux/kbuild.h git checkout -f include/linux/libfdt_env.h git checkout -f include/linux/local_lock.h git checkout -f include/linux/spinlock.h git checkout -f include/linux/spinlock_api_smp.h git checkout -f include/linux/spinlock_types.h git checkout -f include/linux/tracepoint.h git checkout -f mm/gup_test.h git checkout -f net/batman-adv/main.h git checkout -f scripts/dtc/ git checkout -f tools/include/linux/bitops.h git checkout -f tools/include/linux/compiler.h git checkout -f tools/testing/selftests/clone3/clone3_selftests.h git checkout -f tools/testing/selftests/futex/include/atomic.h git checkout -f tools/testing/selftests/futex/include/futextest.h git checkout -f tools/testing/selftests/futex/include/logging.h git checkout -f tools/testing/selftests/kselftest.h git checkout -f tools/testing/selftests/kselftest_harness.h git checkout -f tools/testing/selftests/pidfd/pidfd.h git checkout -f tools/testing/selftests/x86/helpers.h
WARNING: multiple messages have this Message-ID (diff)
From: Alexey Dobriyan <adobriyan@gmail.com> To: torvalds@linux-foundation.org, linux-kernel@vger.kernel.org, akpm@linux-foundation.org, linux-arch@vger.kernel.org Subject: [PATCH 12/11] pragma once: scripted treewide conversion Date: Sun, 28 Feb 2021 20:11:54 +0300 [thread overview] Message-ID: <YDvO2kmidKZaK26j@localhost.localdomain> (raw) In-Reply-To: <YDvLYzsGu+l1pQ2y@localhost.localdomain> [ Bcc a lot of lists so that people understand what's this is all ] [ about without creating uber-cc-thread. ] [ Apologies if I missed your subsystem ] [ Please see [PATCH 11/11: pragma once: conversion script (in Python 2)] ] Hi, Linus. Please run the script below from top-level directory, it will convert most kernel headers to #pragma once directive advancing them into 21-st century. The advantages are: * less LOC 18087 files changed, 18878 insertions(+), 99804 deletions(-) = -81 kLOC (give or take) * less mental tax on developers forced to name things which aren't even real code * less junk in preprocessor hashtables and editors/IDEs autocompletion lists There are two bit exceptions: UAPI headers and ACPICA. Given ubiquity of #pragma once, I personally think even these subsystems should be converted in the future. Compile tested on alpha, arc, arm, arm64, h8300, ia64, m68k, microblaze, mips, nios2, parisc, powerpc, riscv, s390, sh, sparc, um-i386, um-x86_64, i386, x86_64, xtensa (allnoconfig, all defconfigs, allmodconfig with or without SMP/DEBUG_KERNEL + misc stuff). Not compile tested on csky, hexagon, nds32, openrisc. Love, Alexey Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> #!/bin/sh -x find . -type f -name '*.h' -print |\ LC_ALL=C sort |\ sed -e 's#^./##g' |\ xargs ./scripts/pragma-once.py find . -type d -name 'uapi' | xargs git checkout -f git checkout -f arch/alpha/include/asm/cmpxchg.h git checkout -f arch/arm/mach-imx/hardware.h git checkout -f arch/arm/mach-ixp4xx/include/mach/hardware.h git checkout -f arch/arm/mach-sa1100/include/mach/hardware.h git checkout -f arch/mips/include/asm/mips-cps.h git checkout -f arch/x86/boot/boot.h git checkout -f arch/x86/boot/ctype.h git checkout -f arch/x86/include/asm/cpufeatures.h git checkout -f arch/x86/include/asm/disabled-features.h git checkout -f arch/x86/include/asm/required-features.h git checkout -f arch/x86/include/asm/vmxfeatures.h git checkout -f arch/x86/include/asm/vvar.h git checkout -f drivers/acpi/acpica/ git checkout -f drivers/gpu/drm/amd/pm/inc/vega10_ppsmc.h git checkout -f drivers/gpu/drm/amd/pm/powerplay/ppsmc.h git checkout -f drivers/input/misc/yealink.h git checkout -f drivers/media/usb/dvb-usb-v2/mxl111sf-demod.h git checkout -f drivers/media/usb/dvb-usb-v2/mxl111sf-tuner.h git checkout -f drivers/pcmcia/yenta_socket.h git checkout -f drivers/staging/rtl8723bs/include/hal_com_h2c.h git checkout -f include/linux/acpi.h git checkout -f include/linux/bitops.h git checkout -f include/linux/compiler_types.h git checkout -f include/linux/device.h git checkout -f include/linux/kbuild.h git checkout -f include/linux/libfdt_env.h git checkout -f include/linux/local_lock.h git checkout -f include/linux/spinlock.h git checkout -f include/linux/spinlock_api_smp.h git checkout -f include/linux/spinlock_types.h git checkout -f include/linux/tracepoint.h git checkout -f mm/gup_test.h git checkout -f net/batman-adv/main.h git checkout -f scripts/dtc/ git checkout -f tools/include/linux/bitops.h git checkout -f tools/include/linux/compiler.h git checkout -f tools/testing/selftests/clone3/clone3_selftests.h git checkout -f tools/testing/selftests/futex/include/atomic.h git checkout -f tools/testing/selftests/futex/include/futextest.h git checkout -f tools/testing/selftests/futex/include/logging.h git checkout -f tools/testing/selftests/kselftest.h git checkout -f tools/testing/selftests/kselftest_harness.h git checkout -f tools/testing/selftests/pidfd/pidfd.h git checkout -f tools/testing/selftests/x86/helpers.h _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2021-02-28 17:13 UTC|newest] Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-02-28 16:57 [PATCH 00/11] pragma once: treewide conversion Alexey Dobriyan 2021-02-28 16:58 ` [PATCH 01/11] pragma once: delete include/linux/atm_suni.h Alexey Dobriyan 2021-02-28 19:05 ` Jakub Kicinski 2021-02-28 16:59 ` [PATCH 02/11] pragma once: convert arch/arm/tools/gen-mach-types Alexey Dobriyan 2021-02-28 16:59 ` Alexey Dobriyan 2021-03-01 10:19 ` Russell King - ARM Linux admin 2021-03-01 10:19 ` Russell King - ARM Linux admin 2021-03-02 15:15 ` Alexey Dobriyan 2021-03-02 15:15 ` Alexey Dobriyan 2021-02-28 16:59 ` [PATCH 03/11] pragma once: convert arch/s390/tools/gen_facilities.c Alexey Dobriyan 2021-02-28 17:00 ` [PATCH 04/11] pragma once: convert drivers/gpu/drm/pl111/pl111_nomadik.h Alexey Dobriyan 2021-03-01 14:41 ` Linus Walleij 2021-02-28 17:01 ` [PATCH 05/11] pragma once: convert drivers/scsi/qla2xxx/qla_target.h Alexey Dobriyan 2021-02-28 22:07 ` Bart Van Assche 2021-02-28 17:02 ` [PATCH 06/11] pragma once: convert include/linux/cb710.h Alexey Dobriyan 2021-03-03 23:13 ` Michał Mirosław 2021-02-28 17:02 ` [PATCH 07/11] pragma once: convert kernel/time/timeconst.bc Alexey Dobriyan 2021-02-28 17:03 ` [PATCH 08/11] pragma once: convert scripts/atomic/ Alexey Dobriyan 2021-03-01 7:55 ` Peter Zijlstra 2021-02-28 17:04 ` [PATCH 09/11] pragma once: convert scripts/selinux/genheaders/genheaders.c Alexey Dobriyan 2021-02-28 18:37 ` Paul Moore 2021-02-28 18:57 ` Alexey Dobriyan 2021-02-28 17:05 ` [PATCH 10/11] pragma once: delete few backslashes Alexey Dobriyan 2021-02-28 17:05 ` Alexey Dobriyan 2021-03-01 8:54 ` Ido Schimmel 2021-03-01 8:54 ` Ido Schimmel 2021-03-02 19:00 ` Vineet Gupta 2021-03-02 19:00 ` Vineet Gupta 2021-03-04 14:22 ` Edward Cree 2021-03-04 14:22 ` Edward Cree 2021-03-23 10:09 ` Pavel Machek 2021-03-23 10:09 ` Pavel Machek 2021-02-28 17:05 ` [PATCH 11/11] pragma once: conversion script (in Python 2) Alexey Dobriyan 2021-02-28 17:11 ` Alexey Dobriyan [this message] 2021-02-28 17:11 ` [PATCH 12/11] pragma once: scripted treewide conversion Alexey Dobriyan 2021-03-01 17:35 ` Darrick J. Wong 2021-02-28 17:46 ` [PATCH 00/11] pragma once: " Linus Torvalds 2021-02-28 19:34 ` Alexey Dobriyan 2021-02-28 20:00 ` Linus Torvalds [not found] ` <877dmo10m3.fsf@tromey.com> 2021-03-03 20:17 ` Linus Torvalds 2021-03-04 13:55 ` David Laight 2021-03-04 20:16 ` Linus Torvalds 2021-03-05 9:19 ` David Laight 2021-03-05 21:23 ` Linus Torvalds 2021-03-06 13:07 ` Miguel Ojeda 2021-03-06 21:33 ` Linus Torvalds 2021-03-23 10:03 ` Pavel Machek 2021-03-01 0:29 ` Luc Van Oostenryck
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