my only concern is how to fresh LRU when bo is from bo list. -David
-------- Original Message -------- Subject: [PATCH 11/11] drm/amdgpu: stop removing BOs from the LRU during CS From: Christian König To: "Olsak, Marek" ,"Zhou, David(ChunMing)" ,"Liang, Prike" ,dri-de...@lists.freedesktop.org,amd-gfx@lists.freedesktop.org CC: [CAUTION: External Email] This avoids OOM situations when we have lots of threads submitting at the same time. Signed-off-by: Christian König <christian.koe...@amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index fff558cf385b..f9240a94217b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -648,7 +648,7 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p, } r = ttm_eu_reserve_buffers(&p->ticket, &p->validated, true, - &duplicates, true); + &duplicates, false); if (unlikely(r != 0)) { if (r != -ERESTARTSYS) DRM_ERROR("ttm_eu_reserve_buffers failed.\n"); -- 2.17.1
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