CVSROOT: /cvs
Module name: src
Changes by: j...@cvs.openbsd.org 2023/09/02 18:23:25
Modified files:
sys/arch/riscv64/riscv64: pmap.c
Log message:
Adapt tlb flush calls following arm64/pmap.c
1. in pmap_enter() no need to call tlb_flush_page() if we don't actually
insert a pted
2. all callers of pmap_pte_remove() already call tlb_flush_page()
This seems to result in some performance improvement (18mn -> 17mn15)
while building libc on a Hifive Unmatched). Also zap whitespace and
useless comments to further reduce the diff with arm64/pmap.c
ok kettenis@
