dd04fae403
1. Move dirty bit emulation code that is duplicted for kernel and user in trap.c to a function pmap_emulate_modified() in pmap.c. 2. While doing dirty bit emulation, it is not necessary to update the TLB entry on all CPUs using smp_rendezvous(), we can just update the TLB entry on the current CPU, and let the other CPUs update their TLB entry lazily if they get an exception. Reviewed by: alc, neel |
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adm5120 | ||
alchemy | ||
atheros | ||
cavium | ||
compile | ||
conf | ||
idt | ||
include | ||
malta | ||
mips | ||
rmi | ||
sentry5 | ||
sibyte |