[Intel-gfx] [PATCH 1/2] drm/drm_vma_manager: Add drm_vma_node_allow_once()

[Das, Nirmoy]

On 1/19/2023 2:25 PM, Maxime Ripard wrote:
> On Tue, 17 Jan 2023 18:52:35 +0100, Nirmoy Das wrote:
>> Currently there is no easy way for a drm driver to safely check and allow
>> drm_vma_offset_node for a drm file just once. Allow drm drivers to call
>> non-refcounted version of drm_vma_node_allow() so that a driver doesn't
>> need to keep track of each drm_vma_node_allow() to call subsequent
>> drm_vma_node_revoke() to prevent memory leak.
>>
>> Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
>> Cc: Maxime Ripard <mripard at kernel.org>
>> Cc: Thomas Zimmermann <tzimmermann at suse.de>
>> Cc: David Airlie <airlied at gmail.com>
>> Cc: Daniel Vetter <daniel at ffwll.ch>
>> Cc: Tvrtko Ursulin <tvrtko.ursulin at linux.intel.com>
>> Cc: Andi Shyti <andi.shyti at linux.intel.com>
>>
>> [...]
> Applied to drm/drm-misc (drm-misc-fixes).


Thanks Maxime!

>
> Thanks!
> Maxime