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(parent: c688887) | patch
drm/ttm: fix LRU handling in ttm_buffer_object_transfer
authorChristian König <christian.koenig@amd.com>
Thu, 29 Nov 2018 15:25:10 +0000 (16:25 +0100)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 30 Nov 2018 17:12:16 +0000 (12:12 -0500)
commitd6e820fcd4cf08b11d291a1dd7bbd0636914647c
tree3a790a944e79e4c57e65138e4b27354e9d4a968etree | snapshot
parentc6888879fd55b1ba903c2a770127edbf6aef6f27commit | diff
drm/ttm: fix LRU handling in ttm_buffer_object_transfer

We need to set the NO_EVICT flag on the ghost object or otherwise we are
adding it to the LRU.

When it is added to the LRU we can run into a race between destroying
and evicting it again.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/ttm/ttm_bo_util.c diff | blob | history
Domain: System / Kernel;