From: Loic PALLARDY <loic.pallardy@st.com>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: "ohad@wizery.com" <ohad@wizery.com>,
"linux-remoteproc@vger.kernel.org"
<linux-remoteproc@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Arnaud POULIQUEN <arnaud.pouliquen@st.com>,
"benjamin.gaignard@linaro.org" <benjamin.gaignard@linaro.org>
Subject: RE: [PATCH v2 02/16] remoteproc: add release ops in rproc_mem_entry struct
Date: Fri, 12 Jan 2018 07:43:52 +0000 [thread overview]
Message-ID: <4dfc381266dd4290a8e53c4074fe3ccb@SFHDAG7NODE2.st.com> (raw)
In-Reply-To: <20171214003427.GD17344@builder>
> -----Original Message-----
> From: Bjorn Andersson [mailto:bjorn.andersson@linaro.org]
> Sent: Thursday, December 14, 2017 1:34 AM
> To: Loic PALLARDY <loic.pallardy@st.com>
> Cc: ohad@wizery.com; linux-remoteproc@vger.kernel.org; linux-
> kernel@vger.kernel.org; Arnaud POULIQUEN <arnaud.pouliquen@st.com>;
> benjamin.gaignard@linaro.org
> Subject: Re: [PATCH v2 02/16] remoteproc: add release ops in
> rproc_mem_entry struct
>
> On Thu 30 Nov 08:46 PST 2017, Loic Pallardy wrote:
>
> > +static int rproc_release_carveout(struct rproc *rproc, struct
> rproc_mem_entry *mem)
> > +{
> > + struct device *dev = &rproc->dev;
> > +
> > + /* clean up carveout allocations */
> > + dma_free_coherent(dev->parent, mem->len, mem->va, mem-
> >dma);
> > + list_del(&mem->node);
>
> The core is responsible for putting the node on a list, so let the
> cleanup take if off the list.
ok
>
> > + kfree(mem);
> > + return 0;
> > +}
> > +
> [..]
> > @@ -319,12 +322,11 @@ struct rproc_mem_entry {
> > dma_addr_t dma;
> > int len;
> > u32 da;
> > + int (*release)(struct rproc *rproc, struct rproc_mem_entry *mem);
>
> The placement here seems random, please move it last in the struct.
ok
>
> > void *priv;
> > struct list_head node;
> > };
> >
>
> Regards,
> Bjorn
next prev parent reply other threads:[~2018-01-12 7:43 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-30 16:46 [PATCH v2 00/16] remoteproc: add fixed memory region support Loic Pallardy
2017-11-30 16:46 ` [PATCH v2 01/16] remoteproc: add rproc_va_to_pa function Loic Pallardy
2017-12-14 0:30 ` Bjorn Andersson
2018-01-12 7:43 ` Loic PALLARDY
2017-11-30 16:46 ` [PATCH v2 02/16] remoteproc: add release ops in rproc_mem_entry struct Loic Pallardy
2017-12-14 0:34 ` Bjorn Andersson
2018-01-12 7:43 ` Loic PALLARDY [this message]
2017-11-30 16:46 ` [PATCH v2 03/16] remoteproc: introduce rproc_add_carveout function Loic Pallardy
2017-12-14 0:36 ` Bjorn Andersson
2018-01-12 7:45 ` Loic PALLARDY
2017-11-30 16:46 ` [PATCH v2 04/16] remoteproc: introduce rproc_find_carveout_by_da Loic Pallardy
2017-12-14 0:45 ` Bjorn Andersson
2018-01-12 7:48 ` Loic PALLARDY
2017-11-30 16:46 ` [PATCH v2 05/16] remoteproc: modify rproc_handle_carveout to support preallocated region Loic Pallardy
2017-12-14 0:59 ` Bjorn Andersson
2018-01-12 7:56 ` Loic PALLARDY
2018-10-23 17:40 ` Suman Anna
2018-10-23 19:09 ` Loic PALLARDY
2018-10-23 19:12 ` Suman Anna
2017-11-30 16:46 ` [PATCH v2 06/16] remoteproc: modify vring allocation " Loic Pallardy
2017-12-14 1:09 ` Bjorn Andersson
2018-01-12 8:13 ` Loic PALLARDY
2017-11-30 16:46 ` [PATCH v2 07/16] remoteproc: st: add reserved memory support Loic Pallardy
2017-12-14 1:15 ` Bjorn Andersson
2018-01-12 8:19 ` Loic PALLARDY
2017-11-30 16:46 ` [PATCH v2 08/16] remoteproc: add name in rproc_mem_entry struct Loic Pallardy
2017-12-14 1:21 ` Bjorn Andersson
2018-01-12 8:19 ` Loic PALLARDY
2017-11-30 16:46 ` [PATCH v2 09/16] remoteproc: add memory device management support Loic Pallardy
2017-11-30 16:46 ` [PATCH v2 10/16] remoteproc: add memory device registering in rproc_add_carveout Loic Pallardy
2017-12-14 1:29 ` Bjorn Andersson
2018-01-15 9:09 ` Loic PALLARDY
2017-11-30 16:46 ` [PATCH v2 11/16] remoteproc: introduce rproc_find_carveout_by_name function Loic Pallardy
2017-12-14 1:32 ` Bjorn Andersson
2018-01-15 9:10 ` Loic PALLARDY
2017-11-30 16:46 ` [PATCH v2 12/16] remoteproc: look-up memory-device for vring allocation Loic Pallardy
2017-12-14 1:44 ` Bjorn Andersson
2018-01-15 20:44 ` Loic PALLARDY
2017-11-30 16:46 ` [PATCH v2 13/16] remoteproc: look-up memory-device for virtio device allocation Loic Pallardy
2017-12-14 5:32 ` Bjorn Andersson
2018-01-15 20:57 ` Loic PALLARDY
2017-11-30 16:46 ` [PATCH v2 14/16] remoteproc: look-up pre-registered carveout by name for carveout allocation Loic Pallardy
2017-12-14 5:34 ` Bjorn Andersson
2018-01-15 20:59 ` Loic PALLARDY
2017-11-30 16:46 ` [PATCH v2 15/16] remoteproc: st: associate memory device to memory regions Loic Pallardy
2017-12-14 5:37 ` Bjorn Andersson
2018-01-15 21:04 ` Loic PALLARDY
2017-11-30 16:46 ` [PATCH v2 16/16] rpmsg: virtio: allocate buffer from parent Loic Pallardy
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