drm/ttm: fix error handling if no BO can be swapped out v4

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In case that all pre-allocated BOs are busy, just continue to populate
BOs since likely half of system memory in total is still free.

v4 (chk): fix code moved to VMWGFX as well

Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210422115757.3946-1-christian.koenig@amd.com

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Shiwu Zhang 2021-04-22 16:37:49 +08:00 • committed by Christian König

parent ae053fa234

commit 13ea9aa1e7

3 changed files with 4 additions and 2 deletions

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2

drivers/gpu/drm/ttm/ttm_device.c

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2

drivers/gpu/drm/ttm/ttm_tt.c

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2

drivers/gpu/drm/vmwgfx/ttm_memory.c

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