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Open Source and information security mailing list archives
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Date: Mon, 16 May 2022 17:10:23 +0530 From: Vinod Koul <vkoul@...nel.org> To: Linus Walleij <linus.walleij@...aro.org> Cc: Allen Pais <apais@...ux.microsoft.com>, Andy Shevchenko <andriy.shevchenko@...ux.intel.com>, "Gustavo A. R. Silva" <gustavo@...eddedor.com>, Krzysztof Kozlowski <krzk@...nel.org>, olivier.dautricourt@...lia.com, sr@...x.de, Kees Cook <keescook@...omium.org>, linux-hardening@...r.kernel.org, ludovic.desroches@...rochip.com, tudor.ambarus@...rochip.com, f.fainelli@...il.com, rjui@...adcom.com, sbranden@...adcom.com, bcm-kernel-feedback-list@...adcom.com, nsaenz@...nel.org, paul@...pouillou.net, Eugeniy.Paltsev@...opsys.com, gustavo.pimentel@...opsys.com, vireshk@...nel.org, leoyang.li@....com, zw@...kernel.org, wangzhou1@...ilicon.com, shawnguo@...nel.org, s.hauer@...gutronix.de, sean.wang@...iatek.com, matthias.bgg@...il.com, afaerber@...e.de, mani@...nel.org, logang@...tatee.com, sanju.mehta@....com, daniel@...que.org, haojian.zhuang@...il.com, robert.jarzmik@...e.fr, agross@...nel.org, bjorn.andersson@...aro.org, krzysztof.kozlowski@...aro.org, green.wan@...ive.com, orsonzhai@...il.com, baolin.wang7@...il.com, zhang.lyra@...il.com, patrice.chotard@...s.st.com, wens@...e.org, jernej.skrabec@...il.com, samuel@...lland.org, dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [RFC 1/1] drivers/dma/*: replace tasklets with workqueue On 12-05-22, 23:54, Linus Walleij wrote: > On Fri, May 6, 2022 at 7:43 PM Allen Pais <apais@...ux.microsoft.com> wrote: > > > - Concerns regarding throughput, would workqueues be as efficient as tasklets (Vinod) > > You need to ask the scheduler people about this. > > The workqueues goes deep into the scheduler and I can't make > out how they are prioritized, but they are certainly not treated > like any other task. +1 -- ~Vinod
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