Messages in this thread |  | | From | Eric Curtin <> | Date | Sun, 22 Jan 2023 18:05:14 +0000 | Subject | Re: [PATCH] soc: apple: rtkit: Add a private pointer to apple_rtkit_shmem |
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Is mise le meas/Regards,
Eric Curtin
On Sat, 21 Jan 2023 at 07:53, Asahi Lina <lina@asahilina.net> wrote: > > This allows downstream consumers to keep track of private data for shmem > mappings. In particular, the Rust abstraction will use this to safely > drop data associated with a mapping when it is unmapped. > > Signed-off-by: Asahi Lina <lina@asahilina.net> > ---
Sorry Lina, these were obviously supposed to not be signed off tags, but:
Reviewed-by: Eric Curtin <ecurtin@redhat.com>
that's what you get, when you copy a tag from somewhere else!
> include/linux/soc/apple/rtkit.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/include/linux/soc/apple/rtkit.h b/include/linux/soc/apple/rtkit.h > index 62bfa37b5adb..1a9888a1797a 100644 > --- a/include/linux/soc/apple/rtkit.h > +++ b/include/linux/soc/apple/rtkit.h > @@ -22,6 +22,7 @@ > * @size: Size of the shared memory buffer. > * @iova: Device VA of shared memory buffer. > * @is_mapped: Shared memory buffer is managed by the co-processor. > + * @private: Private data pointer for the parent driver. > */ > > struct apple_rtkit_shmem { > @@ -30,6 +31,7 @@ struct apple_rtkit_shmem { > size_t size; > dma_addr_t iova; > bool is_mapped; > + void *private; > }; > > /* > -- > 2.35.1 > >
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