drm/amdgpu: don't put the root PD into the relocated list

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Instead of skipping the root PD while processing the relocated list just never
put it on the list in the first place.

This avoids walking the list all together when the root PD is the only entry
and so also avoids trying to submit a zero sized IB to the SDMA.

Signed-off-by: Christian König <christian.koenig@amd.com>
Tested-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Christian König 2019-03-27 11:34:24 +01:00 • committed by Alex Deucher

parent 110aef572a

commit fda43ab68c

1 changed files with 8 additions and 10 deletions

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18

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

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