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Philip Yang authored
HMM migration alloc sizeof(struct page) on system memory for each VRAM page, it is 1GB system memory reserved for 64GB VRAM. To avoid application OOM, increase system memory used size based on VRAM size of all GPUs, then application alloc memory will fail if system memory usage reach the limit. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Oak Zeng <Oak.Zeng@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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