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From: Allen Pais <apais@linux.microsoft.com>
To: olivier.dautricourt@orolia.com, sr@denx.de, vkoul@kernel.org
Cc: keescook@chromium.org, linux-hardening@vger.kernel.org,
	ludovic.desroches@microchip.com, tudor.ambarus@microchip.com,
	f.fainelli@gmail.com, rjui@broadcom.com, sbranden@broadcom.com,
	bcm-kernel-feedback-list@broadcom.com, nsaenz@kernel.org,
	paul@crapouillou.net, Eugeniy.Paltsev@synopsys.com,
	gustavo.pimentel@synopsys.com, vireshk@kernel.org,
	andriy.shevchenko@linux.intel.com, leoyang.li@nxp.com,
	zw@zh-kernel.org, wangzhou1@hisilicon.com, shawnguo@kernel.org,
	s.hauer@pengutronix.de, sean.wang@mediatek.com,
	matthias.bgg@gmail.com, afaerber@suse.de, mani@kernel.org,
	logang@deltatee.com, sanju.mehta@amd.com, daniel@zonque.org,
	haojian.zhuang@gmail.com, robert.jarzmik@free.fr,
	agross@kernel.org, bjorn.andersson@linaro.org,
	krzysztof.kozlowski@linaro.org, green.wan@sifive.com,
	orsonzhai@gmail.com, baolin.wang7@gmail.com,
	zhang.lyra@gmail.com, patrice.chotard@foss.st.com,
	linus.walleij@linaro.org, wens@csie.org,
	jernej.skrabec@gmail.com, samuel@sholland.org,
	dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [RFC 0/1] refactor all tasklet users into other APIs
Date: Tue, 19 Apr 2022 21:16:57 +0000	[thread overview]
Message-ID: <20220419211658.11403-1-apais@linux.microsoft.com> (raw)

 Tasklet is an old API that will be eventually deprecated.
During the modernization of the tasklets API, there was a
request to entirely remove the API from the kernel. 
This series converts tasklets to simple work.

 Feedback on the series would be of great help as we are in the
process of dropping the usage of tasklets from the rest of the sub-systems.

 This is part of KSPP effort which is tracked at:
https://github.com/KSPP/linux/issues/94

This series replaces tasklets in drivers/dma/* with simple
workqueue. 

Allen Pais (1):
  drivers/dma/*: replace tasklets with workqueue

 drivers/dma/altera-msgdma.c                   | 15 ++++----
 drivers/dma/at_hdmac.c                        | 16 ++++-----
 drivers/dma/at_hdmac_regs.h                   |  6 ++--
 drivers/dma/at_xdmac.c                        | 14 ++++----
 drivers/dma/bcm2835-dma.c                     |  2 +-
 drivers/dma/dma-axi-dmac.c                    |  2 +-
 drivers/dma/dma-jz4780.c                      |  2 +-
 .../dma/dw-axi-dmac/dw-axi-dmac-platform.c    |  2 +-
 drivers/dma/dw-edma/dw-edma-core.c            |  4 +--
 drivers/dma/dw/core.c                         | 13 +++----
 drivers/dma/dw/regs.h                         |  2 +-
 drivers/dma/ep93xx_dma.c                      | 15 ++++----
 drivers/dma/fsl-edma-common.c                 |  2 +-
 drivers/dma/fsl-qdma.c                        |  2 +-
 drivers/dma/fsl_raid.c                        | 12 ++++---
 drivers/dma/fsl_raid.h                        |  2 +-
 drivers/dma/fsldma.c                          | 15 ++++----
 drivers/dma/fsldma.h                          |  2 +-
 drivers/dma/hisi_dma.c                        |  2 +-
 drivers/dma/hsu/hsu.c                         |  2 +-
 drivers/dma/idma64.c                          |  4 +--
 drivers/dma/img-mdc-dma.c                     |  2 +-
 drivers/dma/imx-dma.c                         | 27 +++++++-------
 drivers/dma/imx-sdma.c                        |  6 ++--
 drivers/dma/ioat/dma.c                        | 19 +++++-----
 drivers/dma/ioat/dma.h                        |  4 +--
 drivers/dma/ioat/init.c                       |  2 +-
 drivers/dma/iop-adma.c                        | 12 +++----
 drivers/dma/ipu/ipu_idmac.c                   | 22 ++++--------
 drivers/dma/ipu/ipu_intern.h                  |  2 +-
 drivers/dma/k3dma.c                           | 19 +++++-----
 drivers/dma/mediatek/mtk-cqdma.c              | 35 ++++++++++---------
 drivers/dma/mediatek/mtk-hsdma.c              |  4 +--
 drivers/dma/mediatek/mtk-uart-apdma.c         |  4 +--
 drivers/dma/mmp_pdma.c                        | 13 +++----
 drivers/dma/mmp_tdma.c                        | 11 +++---
 drivers/dma/mpc512x_dma.c                     | 17 ++++-----
 drivers/dma/mv_xor.c                          | 13 +++----
 drivers/dma/mv_xor.h                          |  4 +--
 drivers/dma/mv_xor_v2.c                       | 23 ++++++------
 drivers/dma/mxs-dma.c                         | 13 +++----
 drivers/dma/nbpfaxi.c                         | 15 ++++----
 drivers/dma/owl-dma.c                         |  2 +-
 drivers/dma/pch_dma.c                         | 17 ++++-----
 drivers/dma/pl330.c                           | 32 +++++++++--------
 drivers/dma/plx_dma.c                         | 13 +++----
 drivers/dma/ppc4xx/adma.c                     | 17 ++++-----
 drivers/dma/ppc4xx/adma.h                     |  4 +--
 drivers/dma/ptdma/ptdma-dev.c                 |  2 +-
 drivers/dma/ptdma/ptdma.h                     |  4 +--
 drivers/dma/pxa_dma.c                         |  2 +-
 drivers/dma/qcom/bam_dma.c                    | 35 ++++++++++---------
 drivers/dma/qcom/gpi.c                        | 18 +++++-----
 drivers/dma/qcom/hidma.c                      | 11 +++---
 drivers/dma/qcom/hidma.h                      |  6 ++--
 drivers/dma/qcom/hidma_ll.c                   | 11 +++---
 drivers/dma/qcom/qcom_adm.c                   |  2 +-
 drivers/dma/s3c24xx-dma.c                     |  2 +-
 drivers/dma/sa11x0-dma.c                      | 27 +++++++-------
 drivers/dma/sf-pdma/sf-pdma.c                 | 24 +++++++------
 drivers/dma/sf-pdma/sf-pdma.h                 |  4 +--
 drivers/dma/sprd-dma.c                        |  2 +-
 drivers/dma/st_fdma.c                         |  2 +-
 drivers/dma/ste_dma40.c                       | 17 ++++-----
 drivers/dma/sun6i-dma.c                       | 33 ++++++++---------
 drivers/dma/tegra20-apb-dma.c                 | 19 +++++-----
 drivers/dma/tegra210-adma.c                   |  2 +-
 drivers/dma/ti/edma.c                         |  2 +-
 drivers/dma/ti/k3-udma.c                      | 11 +++---
 drivers/dma/ti/omap-dma.c                     |  2 +-
 drivers/dma/timb_dma.c                        | 23 ++++++------
 drivers/dma/txx9dmac.c                        | 30 ++++++++--------
 drivers/dma/txx9dmac.h                        |  4 +--
 drivers/dma/virt-dma.c                        |  9 ++---
 drivers/dma/virt-dma.h                        |  8 ++---
 drivers/dma/xgene-dma.c                       | 21 +++++------
 drivers/dma/xilinx/xilinx_dma.c               | 23 ++++++------
 drivers/dma/xilinx/xilinx_dpdma.c             | 19 +++++-----
 drivers/dma/xilinx/zynqmp_dma.c               | 21 +++++------
 include/linux/platform_data/dma-iop32x.h      |  4 +--
 80 files changed, 459 insertions(+), 429 deletions(-)

-- 
2.17.1


             reply	other threads:[~2022-04-19 21:17 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-19 21:16 Allen Pais [this message]
2022-04-19 21:16 ` [RFC 1/1] drivers/dma/*: replace tasklets with workqueue Allen Pais
2022-04-20  2:31   ` Kees Cook
2022-04-22 16:48     ` Allen Pais
2022-04-25 15:06   ` Linus Walleij
2022-04-25 23:59     ` Allen Pais
2022-04-25 15:56   ` Krzysztof Kozlowski
2022-04-25 19:55     ` Gustavo A. R. Silva
2022-04-28  9:29       ` Andy Shevchenko
     [not found]         ` <DA101ED8-F99F-4DCB-9CB7-370A62C44B65@linux.microsoft.com>
2022-05-12 21:54           ` Linus Walleij
2022-05-16 11:40             ` Vinod Koul
2022-04-26  0:04     ` Allen Pais
2022-04-27  2:45   ` Vinod Koul
2022-04-27 15:20     ` Dave Jiang
2022-04-27 15:58       ` Allen Pais
2022-04-27 15:53     ` Allen Pais
2022-05-25  9:24   ` Linus Walleij
2022-05-25  9:52     ` Vincent Guittot
2022-05-25 11:03     ` Arnd Bergmann
2022-05-25 15:14       ` David Laight
     [not found]         ` <6E248F41-6687-4F2B-B847-DB5459BA1344@linux.microsoft.com>
2022-05-25 17:48           ` Arnd Bergmann
2022-05-25 18:04             ` Allen Pais
2022-05-27  8:06       ` Vinod Koul
2022-05-27 10:59         ` Arnd Bergmann
2022-05-31  6:56           ` Vinod Koul
     [not found]             ` <0A9EDEDC-9E6C-47F8-89C0-48DCDD3F9DE3@linux.microsoft.com>
2022-05-31 18:02               ` Arnd Bergmann
2022-05-31 18:19                 ` Allen Pais
2022-05-31 19:27                   ` Arnd Bergmann

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