[CC+=linux-api@]
Hi Andrea,
On Wed, Jul 2, 2014 at 6:50 PM, Andrea Arcangeli wrote:
> This new syscall will move anon pages across vmas, atomically and
> without touching the vmas.
Please CC linux-api on patches that change the API/ABI. (See
https://www.kernel.org/doc/man-pages/linux-api-ml.htm
This new syscall will move anon pages across vmas, atomically and
without touching the vmas.
It only works on non shared anonymous pages because those can be
relocated without generating non linear anon_vmas in the rmap code.
It is the ideal mechanism to handle userspace page faults. Normally
the
