8186b52744
the LinuxKPI for accessing user-space memory in the kernel. Add functions to hold and wire physical page(s) based on a given range of user-space virtual addresses. Add functions to get and put a reference on, wire, hold, mark accessed, copy and dirty a physical page. Add new VM related structures and defines as a preparation step for advancing the memory map capabilities of the LinuxKPI. Add function to figure out if a virtual address was allocated using malloc(). Add function to convert a virtual kernel address into its physical page pointer. Obtained from: kmacy @ MFC after: 1 week Sponsored by: Mellanox Technologies |
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cloudabi | ||
cloudabi32 | ||
cloudabi64 | ||
freebsd32 | ||
ia32 | ||
linprocfs | ||
linsysfs | ||
linux | ||
linuxkpi/common | ||
ndis | ||
netbsd | ||
x86bios |