diff options
| author | Philip Yang <Philip.Yang@amd.com> | 2023-08-01 11:38:32 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-09-20 16:25:17 -0400 |
| commit | c99b16128082de519975aa147d9da3e40380de67 (patch) | |
| tree | e64d2aef05fc84591b222ddaa5692434c30a1b9d /drivers/gpu/drm/amd/amdkfd/kfd_svm.c | |
| parent | ff96ddc3f2643483dc64373934c5703b3a7a1e7d (diff) | |
drm/amdkfd: Remove svm range validated_once flag
The validated_once flag is not used after the prefault was removed, The
prefault was needed to ensure validate all system memory pages at least
once before mapping or migrating the range to GPU.
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 'drivers/gpu/drm/amd/amdkfd/kfd_svm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c index fc40377eb55b..136a7a969d48 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c @@ -1737,10 +1737,8 @@ unlock_out: addr = next; } - if (addr == end) { - prange->validated_once = true; + if (addr == end) prange->mapped_to_gpu = true; - } unreserve_out: svm_range_unreserve_bos(ctx); |