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drm/ttm: revert "implement LRU add callbacks v2"

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The additional housekeeping had too much CPU overhead,
let's use the BO priorities instead.

agd: also revert hibmc changes

Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-and-Tested-by: Roger.He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2017-01-12 11:50:13 +01:00
committed by Alex Deucher
parent 373308a5f5
commit 260498f2cd
13 changed files with 5 additions and 45 deletions
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2
drivers/gpu/drm/radeon/radeon_ttm.c
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@@ -871,8 +871,6 @@ static struct ttm_bo_driver radeon_bo_driver = {
.fault_reserve_notify = &radeon_bo_fault_reserve_notify,
.io_mem_reserve = &radeon_ttm_io_mem_reserve,
.io_mem_free = &radeon_ttm_io_mem_free,
.lru_tail = &ttm_bo_default_lru_tail,
.swap_lru_tail = &ttm_bo_default_swap_lru_tail,
};
int radeon_ttm_init(struct radeon_device *rdev)