drm/ttm: use try_lock in ttm_bo_delayed_delete again

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We only need to wait for the contended lock when the reservation object is
shared or when we want to remove everything. A trylock should be sufficient
in all other cases.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Roger He <Hongbo.He@amd.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Christian König 2017-12-15 13:36:49 +01:00 • committed by Alex Deucher

parent 3b1186fd2a

commit 827ed2b06b

1 changed files with 9 additions and 4 deletions

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drivers/gpu/drm/ttm/ttm_bo.c

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