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| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2021-09-27 11:03:25 +0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2022-01-05 19:31:49 -0800 |
| commit | 5a7ac592c56c62935fea9b1ce9c24579986083b8 (patch) | |
| tree | 4452ae105001b6cdf2b5ae58b3ae86ed63c6041b /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | 7cc8c75b54fa6d2c0a802b915feecad3abe6ddd7 (diff) | |
riscv: mm: Enable PMD split page table lock for RV64
After commit 1355c31eeb7e ("asm-generic: pgalloc: provide generic
pmd_alloc_one() and pmd_free_one()"), the main part to support
PMD split page table lock is in asm-generic/pgalloc.h.
The only change is add pgtable_pmd_page_ctor() into alloc_pmd_late(),
then we could enable ARCH_ENABLE_SPLIT_PMD_PTLOCK for RV64.
Reviewed-by: Alexandre Ghiti <alex@ghiti.fr>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions