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| author | Philip Yang <Philip.Yang@amd.com> | 2021-11-20 01:02:50 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-11-24 23:12:08 +0300 |
| commit | 6946be2443cfd4755eb8e465c20e7cf33fb259b3 (patch) | |
| tree | fbba3c50f877a512db443a1f8997db43cb6621fe /scripts/generate_rust_analyzer.py | |
| parent | 0cc53cb450669cf1def4ff89e8cbcd8ec3c62380 (diff) | |
| download | linux-6946be2443cfd4755eb8e465c20e7cf33fb259b3.tar.xz | |
drm/amdkfd: simplify drain retry fault
unmap range always increase atomic svms->drain_pagefaults to simplify
both parent range and child range unmap, page fault handle ignores the
retry fault if svms->drain_pagefaults is set to speed up interrupt
handling. svm_range_drain_retry_fault restart draining if another
range unmap from cpu.
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions