From: Chris Wilson <chris@chris-wilson.co.uk>
To: Dave Airlie <airlied@gmail.com>
Cc: jason@jlekstrand.net, dri-devel@lists.freedesktop.org,
amd-gfx@lists.freedesktop.org
Subject: Re: [PATCH 2/4] sync_file: add replace and export some functionality
Date: Tue, 14 Mar 2017 09:00:31 +0000 [thread overview]
Message-ID: <20170314090031.GC2118@nuc-i3427.alporthouse.com> (raw)
In-Reply-To: <20170314005054.7487-4-airlied@gmail.com>
On Tue, Mar 14, 2017 at 10:50:52AM +1000, Dave Airlie wrote:
> From: Dave Airlie <airlied@redhat.com>
>
> Using sync_file to back vulkan semaphores means need to replace
> the fence underlying the sync file. This replace function removes
> the callback, swaps the fence, and returns the old one. This
> also exports the alloc and fdget functionality for the semaphore
> wrapper code.
Did you think about encapsulating a reservation object?
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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next prev parent reply other threads:[~2017-03-14 9:00 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-14 0:50 [rfc] amdgpu/sync_file shared semaphores Dave Airlie
2017-03-14 0:50 ` [PATCH 1/4] sync_file: add a mutex to protect fence and callback members Dave Airlie
[not found] ` <20170314005054.7487-3-airlied-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-03-14 8:45 ` Daniel Vetter
2017-03-14 9:13 ` Christian König
[not found] ` <2cba21f6-731b-d112-f882-bef66a9b96c9-ANTagKRnAhcb1SvskN2V4Q@public.gmane.org>
2017-03-14 9:29 ` Chris Wilson
[not found] ` <20170314092909.GE2118-aII6DKEyn0pWYbfKqPwjAkR8Iwp7RQ6xAL8bYrjMMd8@public.gmane.org>
2017-03-14 9:30 ` Christian König
2017-03-15 0:47 ` Dave Airlie
[not found] ` <CAPM=9twwjgBirFDenUmnorDdOZNiWHuzdBxawCiU7p9uS1o0_Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-03-15 2:20 ` Dave Airlie
[not found] ` <20170314005054.7487-1-airlied-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-03-14 0:50 ` [PATCH libdrm] libdrm/amdgpu: add interface for kernel semaphores Dave Airlie
2017-03-14 2:00 ` zhoucm1
2017-03-14 2:52 ` Dave Airlie
[not found] ` <CAPM=9tzegdtiyEmbW+PqmVeQ+bXrNtrdKXuE3kB0dPMKnMir+Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-03-14 3:30 ` zhoucm1
[not found] ` <58C763E0.1-5C7GfCeVMHo@public.gmane.org>
2017-03-14 4:16 ` Dave Airlie
2017-03-14 8:56 ` Daniel Vetter
2017-03-14 8:54 ` Daniel Vetter
2017-03-14 9:20 ` Christian König
2017-03-14 10:04 ` zhoucm1
[not found] ` <58C7C032.7060706-5C7GfCeVMHo@public.gmane.org>
2017-03-14 17:45 ` Harry Wentland
[not found] ` <8dea3303-480d-c29a-22ec-42adf3dab4ce-5C7GfCeVMHo@public.gmane.org>
2017-03-14 17:54 ` Daniel Vetter
2017-03-14 18:10 ` Christian König
2017-03-15 0:01 ` Marek Olšák
[not found] ` <CAAxE2A7xRWhkp-OC59iy2i91uj5mtVTHR0uHfDf745L-ixxHcw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-03-15 8:48 ` Daniel Vetter
2017-03-15 9:35 ` Christian König
[not found] ` <20170314005054.7487-2-airlied-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-03-15 10:30 ` Emil Velikov
2017-03-14 0:50 ` [PATCH 2/4] sync_file: add replace and export some functionality Dave Airlie
[not found] ` <20170314005054.7487-4-airlied-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-03-14 8:48 ` Daniel Vetter
[not found] ` <20170314084851.covfl7sjwn3yadh5-dv86pmgwkMBes7Z6vYuT8azUEOm+Xw19@public.gmane.org>
2017-03-15 4:19 ` Dave Airlie
2017-03-15 8:55 ` Daniel Vetter
2017-03-16 5:18 ` Dave Airlie
2017-03-14 9:00 ` Chris Wilson [this message]
2017-03-14 0:50 ` [PATCH 3/4] amdgpu/cs: split out fence dependency checking Dave Airlie
2017-03-14 0:50 ` [PATCH 4/4] amdgpu: use sync file for shared semaphores Dave Airlie
[not found] ` <20170314005054.7487-6-airlied-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-03-15 9:01 ` Daniel Vetter
[not found] ` <20170315090129.fneo5gafrz2jec32-dv86pmgwkMBes7Z6vYuT8azUEOm+Xw19@public.gmane.org>
2017-03-15 9:43 ` Christian König
2017-03-15 9:57 ` Daniel Vetter
2017-03-14 8:53 ` [rfc] amdgpu/sync_file " Daniel Vetter
[not found] ` <20170314085313.qmnnofqa6e6ozmwk-dv86pmgwkMBes7Z6vYuT8azUEOm+Xw19@public.gmane.org>
2017-03-15 1:09 ` Dave Airlie
[not found] ` <CAPM=9txSFTkz0y5hamBA7U7fu+X8x_wHG+X3xtWvm2PY4aCwsw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-03-15 8:47 ` Daniel Vetter
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