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| author | Alex Sierra <[email protected]> | 2021-05-05 17:43:10 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-07-01 04:05:41 +0000 |
| commit | 3a61dae854cccb32eb9f31b3b4efda8ea414e647 (patch) | |
| tree | 5ef36aa68397d334d01b772e0e29494b62741176 /tools/perf/scripts/python/libxed.py | |
| parent | drm/amdkfd: inc counter on child ranges with xnack off (diff) | |
| download | kernel-3a61dae854cccb32eb9f31b3b4efda8ea414e647.tar.gz kernel-3a61dae854cccb32eb9f31b3b4efda8ea414e647.zip | |
drm/amdkfd: device pgmap owner at the svm migrate init
GPUs in the same XGMI hive have direct access to all
members'VRAM. When mapping memory to a GPU, we don't need
hmm_range_fault to fault device-private pages in the same
hive back to the host. Identifying the page owner as the hive,
rather than the individual GPU, accomplishes this.
Signed-off-by: Alex Sierra <[email protected]>
Reviewed-by: Felix Kuehling <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/libxed.py')
0 files changed, 0 insertions, 0 deletions