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| author | Matthew Brost <matthew.brost@intel.com> | 2025-03-06 04:26:46 +0300 |
|---|---|---|
| committer | Matthew Brost <matthew.brost@intel.com> | 2025-03-06 22:35:54 +0300 |
| commit | 0c30c65473ff372be68e139b56a1c84dd2b6ac8d (patch) | |
| tree | 23fda5d927173a2684fa34cbd7ff68f9175325b1 /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | 9c44fd5f6e8aa1ed944f085926044fcbf797206c (diff) | |
| download | linux-0c30c65473ff372be68e139b56a1c84dd2b6ac8d.tar.xz | |
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 <niranjana.vishwanathapura@intel.com>
Signed-off-by: Oak Zeng <oak.zeng@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250306012657.3505757-22-matthew.brost@intel.com
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/prog_array_init.c')
0 files changed, 0 insertions, 0 deletions