From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
To: Chris Wilson <chris@chris-wilson.co.uk>, dri-devel@lists.freedesktop.org
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH] drm: Take ownership of the dmabuf->obj when exporting
Date: Thu, 08 Dec 2016 15:03:29 +0200 [thread overview]
Message-ID: <1481202209.2952.2.camel@linux.intel.com> (raw)
In-Reply-To: <20161207214527.22533-1-chris@chris-wilson.co.uk>
On ke, 2016-12-07 at 21:45 +0000, Chris Wilson wrote:
> Currently the reference for the dmabuf->obj is incremented for the
> dmabuf in drm_gem_prime_handle_to_fd() (at the high level userspace
> interface), but is released in drm_gem_dmabuf_release() (the lowlevel
> handler). Improve the symmetry of the dmabuf->obj ownership by acquiring
> the reference in drm_gem_dmabuf_export(). This makes it easier to use
> the prime functions directly.
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Regards, Joonas
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
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next prev parent reply other threads:[~2016-12-08 13:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-07 21:45 [PATCH] drm: Take ownership of the dmabuf->obj when exporting Chris Wilson
2016-12-07 23:15 ` ✓ Fi.CI.BAT: success for " Patchwork
2016-12-08 13:03 ` Joonas Lahtinen [this message]
2016-12-08 14:07 ` [PATCH] " Daniel Vetter
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