pmap_extract question

Ryan Stone rysto32 at gmail.com
Tue Mar 30 18:29:07 UTC 2010


Assuming that you're using the right pmap(it looks like you are, but it
depends on the thread context in which you're running), that will only work
if the userland application has touched the page and faulted it in.  If it's
never tried to access the page it will never be mapped into the process's
page tables.


More information about the freebsd-current mailing list