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| author | Matthew Brost <[email protected]> | 2025-03-06 01:26:46 +0000 |
|---|---|---|
| committer | Matthew Brost <[email protected]> | 2025-03-06 19:35:54 +0000 |
| commit | 0c30c65473ff372be68e139b56a1c84dd2b6ac8d (patch) | |
| tree | 23fda5d927173a2684fa34cbd7ff68f9175325b1 /drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | |
| parent | drm/xe: Add migrate layer functions for SVM support (diff) | |
| download | kernel-0c30c65473ff372be68e139b56a1c84dd2b6ac8d.tar.gz kernel-0c30c65473ff372be68e139b56a1c84dd2b6ac8d.zip | |
drm/xe: Add SVM device memory mirroring
Add SVM device memory mirroring which enables device pages for
migration. Enabled via CONFIG_XE_DEVMEM_MIRROR Kconfig. Kconfig option
defaults to enabled. If not enabled, SVM will work sans migration and
KMD memory footprint will be less.
v3:
- Add CONFIG_XE_DEVMEM_MIRROR
v4:
- Fix Kconfig (Himal)
- Use %pe to print errors (Thomas)
- Fix alignment issue (Checkpatch)
v5:
- s/xe_mem_region/xe_vram_region (Rebase)
v6:
- Only compile if CONFIG_DRM_GPUSVM selected (CI, Lucas)
- s/drm_info/drm_dbg/
Signed-off-by: Niranjana Vishwanathapura <[email protected]>
Signed-off-by: Oak Zeng <[email protected]>
Signed-off-by: Matthew Brost <[email protected]>
Reviewed-by: Thomas Hellström <[email protected]>
Reviewed-by: Himal Prasad Ghimiray <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c')
0 files changed, 0 insertions, 0 deletions