From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 16273C433E1 for ; Mon, 17 Aug 2020 12:17:04 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D66762063A for ; Mon, 17 Aug 2020 12:17:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="u7VLMAY+"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="KQ04CZsR" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D66762063A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=acm.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:Reply-To:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=gORqw/VgF2GYJ+KSAwcoZPdV51++tm7W/yffA1L3N5s=; b=u7VLMAY+S9mlQvgL44sUsO7prB 8vp/wb8RFBWNMmT6IvoWFw4xk1T2PpAhjd186mBRn/QP0bE6MF1oBcELBZeQBcCvvnmWWmw12+IAc kpkySaHog2Dtr8iemcd5qIrel+PO4Nuw4qXcboVjoE9bY6FLYK3Am//HJgH4J8BR+GgpgC1Hshr7m LgNQ5x+Q/wXLCKAujVqOCubYrKt4lVSozwjWxeAROraSDq4VLui8ppOCrXki0Wvt0PHC/K1gmjmJw 4M4TMyGxOpL01JUfC4bFJWnX7OAg+2sg4M/vgJ6qPy5KCV4Gh2KPVgXqOrxnvTnf527AL9EE57S+U zSERkFdg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1k7e2t-0002KG-T6; Mon, 17 Aug 2020 12:15:23 +0000 Received: from mail-ot1-x343.google.com ([2607:f8b0:4864:20::343]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1k7e2r-0002Jf-76; Mon, 17 Aug 2020 12:15:22 +0000 Received: by mail-ot1-x343.google.com with SMTP id k12so13236405otr.1; Mon, 17 Aug 2020 05:15:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:reply-to:references :mime-version:content-disposition:in-reply-to:user-agent; bh=HJ0m+miDorhqglJ9JrK44iTq3d9R15TmbjC29old1f8=; b=KQ04CZsRLDiNek1Hq6BgWjnM11s2YmAiDjqEVGZ1TB6F4rCxf78rX4jbJ0CzT3vabY xrX4JEoDeIRQkHsLGU1+gcp8w5QWNQcEyBm3wuShwRxBfydODrCE4cRQV+E7WBzKB44r nItPN0459qY5GQ/vDZ0NyzENyHv44GovdpKFSl4hiVWaOB2zEjXEpxHT00gUoMHFf0Aj T3icpJ/3pjaEvvW0UMNkSAFYHa1jbJwCP0vrwjpIL/uytt4RzckTqwRdvf5FUeTb7MGh bx2bsLCHbfEXkOD8bVoKRj4Mx5bjsmewyyPYaN17ohutCV8HXhFZHeJnJ+WLeKJ12UV0 gebw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :reply-to:references:mime-version:content-disposition:in-reply-to :user-agent; bh=HJ0m+miDorhqglJ9JrK44iTq3d9R15TmbjC29old1f8=; b=jjjD3p81v/e7THKFlF/2ECCvZbwXxvIWl69kemoyXWXhh7kUrUuqlk3JLuoo/K8Mjj zi97ZWAJFDwRrR6TXZnk/GFSV+zxqM4EfWnFBBchZCG7iPxSTwxxmpmVnST87T+FUWRg TIV53QUJ97vnrkMUTXZEv5NrD/AqUVQ/Cd5OmauiQ8nfJt73wR+2CBXH5J8hyWuislcC r+Uq+A1lBwO88wPeQW9w6sdfGo7HrKr+LCeAo5ZaS5UphLQego/WoLcBLOE0vJ7FNGCT o18B6icXOJzL/a/0H/MFzh/F/AavHlbm0Ta9AP9laosNJfX/yTPho65RUR8zH2sbAlyS I7lw== X-Gm-Message-State: AOAM533921oUXBeYv7c2va227fI5PnynzmqL8LodZ1SZYUDP1MjHq24l KyNxJKxU7sqeZ8Gm+7JhFg== X-Google-Smtp-Source: ABdhPJy4QfXEUBbWmVDtAzyWm157/pCVwSVPWhR0mJ058Fnm0lC/IAUOoEeTjBc9itF58Cw5xKVyqA== X-Received: by 2002:a05:6830:1346:: with SMTP id r6mr11152982otq.325.1597666517323; Mon, 17 Aug 2020 05:15:17 -0700 (PDT) Received: from serve.minyard.net ([47.184.146.204]) by smtp.gmail.com with ESMTPSA id l17sm3384049otn.2.2020.08.17.05.15.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Aug 2020 05:15:16 -0700 (PDT) Received: from minyard.net (unknown [IPv6:2001:470:b8f6:1b:8b39:c3f3:f502:5c4e]) by serve.minyard.net (Postfix) with ESMTPSA id 846E11800D4; Mon, 17 Aug 2020 12:15:15 +0000 (UTC) Date: Mon, 17 Aug 2020 07:15:14 -0500 From: Corey Minyard To: Allen Pais Subject: Re: [PATCH] char: ipmi: convert tasklets to use new tasklet_setup() API Message-ID: <20200817121514.GE2865@minyard.net> References: <20200817091617.28119-1-allen.cryptic@gmail.com> <20200817091617.28119-3-allen.cryptic@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200817091617.28119-3-allen.cryptic@gmail.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200817_081521_309782_133F43E4 X-CRM114-Status: GOOD ( 21.67 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: minyard@acm.org Cc: ulf.hansson@linaro.org, linux-atm-general@lists.sourceforge.net, manohar.vanga@gmail.com, airlied@linux.ie, Allen Pais , linux-hyperv@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, James.Bottomley@HansenPartnership.com, kys@microsoft.com, anton.ivanov@cambridgegreys.com, devel@driverdev.osuosl.org, linux-s390@vger.kernel.org, linux1394-devel@lists.sourceforge.net, maximlevitsky@gmail.com, richard@nod.at, deller@gmx.de, jassisinghbrar@gmail.com, 3chas3@gmail.com, intel-gfx@lists.freedesktop.org, kuba@kernel.org, mporter@kernel.crashing.org, jdike@addtoit.com, keescook@chromium.org, oakad@yahoo.com, s.hauer@pengutronix.de, linux-input@vger.kernel.org, linux-um@lists.infradead.org, linux-block@vger.kernel.org, broonie@kernel.org, openipmi-developer@lists.sourceforge.net, mitch@sfgoth.com, linux-arm-kernel@lists.infradead.org, axboe@kernel.dk, linux-parisc@vger.kernel.org, netdev@vger.kernel.org, martyn@welchs.me.uk, dmitry.torokhov@gmail.com, linux-mmc@vger.kernel.org, sre@kernel.org, linux-spi@vger.kernel.org, alex.bou9@gmail.com, stefanr@s5r6.in-berlin.de, daniel@ffwll.ch, linux-ntb@googlegroups.com, Romain Perier , shawnguo@kernel.org, davem@davemloft.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Aug 17, 2020 at 02:45:57PM +0530, Allen Pais wrote: > From: Allen Pais > > In preparation for unconditionally passing the > struct tasklet_struct pointer to all tasklet > callbacks, switch to using the new tasklet_setup() > and from_tasklet() to pass the tasklet pointer explicitly. > > Signed-off-by: Romain Perier > Signed-off-by: Allen Pais This looks good to me. Reviewed-by: Corey Minyard Are you planning to push this, or do you want me to take it? If you want me to take it, what is the urgency? -corey > --- > drivers/char/ipmi/ipmi_msghandler.c | 13 ++++++------- > 1 file changed, 6 insertions(+), 7 deletions(-) > > diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c > index 737c0b6b24ea..e1814b6a1225 100644 > --- a/drivers/char/ipmi/ipmi_msghandler.c > +++ b/drivers/char/ipmi/ipmi_msghandler.c > @@ -39,7 +39,7 @@ > > static struct ipmi_recv_msg *ipmi_alloc_recv_msg(void); > static int ipmi_init_msghandler(void); > -static void smi_recv_tasklet(unsigned long); > +static void smi_recv_tasklet(struct tasklet_struct *t); > static void handle_new_recv_msgs(struct ipmi_smi *intf); > static void need_waiter(struct ipmi_smi *intf); > static int handle_one_recv_msg(struct ipmi_smi *intf, > @@ -3430,9 +3430,8 @@ int ipmi_add_smi(struct module *owner, > intf->curr_seq = 0; > spin_lock_init(&intf->waiting_rcv_msgs_lock); > INIT_LIST_HEAD(&intf->waiting_rcv_msgs); > - tasklet_init(&intf->recv_tasklet, > - smi_recv_tasklet, > - (unsigned long) intf); > + tasklet_setup(&intf->recv_tasklet, > + smi_recv_tasklet); > atomic_set(&intf->watchdog_pretimeouts_to_deliver, 0); > spin_lock_init(&intf->xmit_msgs_lock); > INIT_LIST_HEAD(&intf->xmit_msgs); > @@ -4467,10 +4466,10 @@ static void handle_new_recv_msgs(struct ipmi_smi *intf) > } > } > > -static void smi_recv_tasklet(unsigned long val) > +static void smi_recv_tasklet(struct tasklet_struct *t) > { > unsigned long flags = 0; /* keep us warning-free. */ > - struct ipmi_smi *intf = (struct ipmi_smi *) val; > + struct ipmi_smi *intf = from_tasklet(intf, t, recv_tasklet); > int run_to_completion = intf->run_to_completion; > struct ipmi_smi_msg *newmsg = NULL; > > @@ -4542,7 +4541,7 @@ void ipmi_smi_msg_received(struct ipmi_smi *intf, > spin_unlock_irqrestore(&intf->xmit_msgs_lock, flags); > > if (run_to_completion) > - smi_recv_tasklet((unsigned long) intf); > + smi_recv_tasklet(&intf->recv_tasklet); > else > tasklet_schedule(&intf->recv_tasklet); > } > -- > 2.17.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel