dmaengine.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
* [RFC 0/1] refactor all tasklet users into other APIs
@ 2022-04-19 21:16 Allen Pais
  2022-04-19 21:16 ` [RFC 1/1] drivers/dma/*: replace tasklets with workqueue Allen Pais
  0 siblings, 1 reply; 28+ messages in thread
From: Allen Pais @ 2022-04-19 21:16 UTC (permalink / raw)
  To: olivier.dautricourt, sr, vkoul
  Cc: keescook, linux-hardening, ludovic.desroches, tudor.ambarus,
	f.fainelli, rjui, sbranden, bcm-kernel-feedback-list, nsaenz,
	paul, Eugeniy.Paltsev, gustavo.pimentel, vireshk,
	andriy.shevchenko, leoyang.li, zw, wangzhou1, shawnguo, s.hauer,
	sean.wang, matthias.bgg, afaerber, mani, logang, sanju.mehta,
	daniel, haojian.zhuang, robert.jarzmik, agross, bjorn.andersson,
	krzysztof.kozlowski, green.wan, orsonzhai, baolin.wang7,
	zhang.lyra, patrice.chotard, linus.walleij, wens, jernej.skrabec,
	samuel, dmaengine, linux-kernel

 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


^ permalink raw reply	[flat|nested] 28+ messages in thread

end of thread, other threads:[~2022-05-31 19:27 UTC | newest]

Thread overview: 28+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-04-19 21:16 [RFC 0/1] refactor all tasklet users into other APIs Allen Pais
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

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).