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| author | Alexandre Ghiti <alexghiti@rivosinc.com> | 2023-12-14 16:29:35 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2024-01-11 19:01:47 +0300 |
| commit | ff172d4818ad32dba433dae189e36684e43c5c74 (patch) | |
| tree | 67be4620ee9278501e038660b6b2b737447e6b1d /Documentation/features | |
| parent | d3e591a38c98d448ae84eba1f89388c55382cb0e (diff) | |
| download | linux-ff172d4818ad32dba433dae189e36684e43c5c74.tar.xz | |
riscv: Use hugepage mappings for vmemmap
This will allow better TLB utilization and then should be more performant.
Before:
---[ vmemmap start ]---
0xffff8d8002000000-0xffff8d8012000000 0x000000046ec00000 256M PTE . .. .. D A G . . W R V
---[ vmemmap end ]---
After:
---[ vmemmap start ]---
0xffff8d8002000000-0xffff8d8012000000 0x000000046ec00000 256M PMD . .. .. D A G . . W R V
---[ vmemmap end ]---
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20231214132935.212864-1-alexghiti@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'Documentation/features')
0 files changed, 0 insertions, 0 deletions