Alan Cox 7fe5c13c05 Merge r349526 from amd64. When we protect an L3 entry, we only call ... vm_page_dirty() when, in fact, we are write protecting the page and the L3 entry has PTE_D set. However, pmap_protect() was always calling vm_page_dirty() when an L2 entry has PTE_D set. Handle L2 entries the same as L3 entries so that we won't perform unnecessary calls to vm_page_dirty(). Simplify the loop calling vm_page_dirty() on L2 entries.		2019-07-05 05:23:23 +00:00
..
conf	sys: Remove DEV_RANDOM device option	2019-06-21 00:16:30 +00:00
include	RISC-V: expose extension bits in AT_HWCAP	2019-06-11 00:55:54 +00:00
riscv	Merge r349526 from amd64. When we protect an L3 entry, we only call	2019-07-05 05:23:23 +00:00