This patchset implement the on demand paging feature using HMM. It
depends on the HMM patchset v9 (previous post (1)). Long term plan
is to replace ODP with HMM allowing to share same code infrastructure
accross different class of devices.
HMM (Heterogeneous Memory Management) is an helper layer for device
that want to mirror a process address space into their own mmu. Main
target is GPU but other hardware, like network device can take also
use HMM.
Tree with the patchset:
git://people.freedesktop.org/~glisse/linux hmm-v9 branch
(1) Previous patchset posting :
v1 http://lwn.net/Articles/597289/
v2 https://lkml.org/lkml/2014/6/12/559
v3 https://lkml.org/lkml/2014/6/13/633
v4 https://lkml.org/lkml/2014/8/29/423
v5 https://lkml.org/lkml/2014/11/3/759
v6 http://lwn.net/Articles/619737/
v7 http://lwn.net/Articles/627316/
v8 https://lwn.net/Articles/645515/
Cheers,
Jérôme
To: <[email protected]>,
To: <[email protected]>,
Cc: "Kevin E Martin" <[email protected]>,
Cc: "Christophe Harle" <[email protected]>,
Cc: "Duncan Poole" <[email protected]>,
Cc: "Sherry Cheung" <[email protected]>,
Cc: "Subhash Gutti" <[email protected]>,
Cc: "John Hubbard" <[email protected]>,
Cc: "Mark Hairgrove" <[email protected]>,
Cc: "Lucien Dunning" <[email protected]>,
Cc: "Cameron Buschardt" <[email protected]>,
Cc: "Arvind Gopalakrishnan" <[email protected]>,
Cc: "Haggai Eran" <[email protected]>,
Cc: "Or Gerlitz" <[email protected]>,
Cc: "Sagi Grimberg" <[email protected]>
Cc: "Shachar Raindel" <[email protected]>,
Cc: "Liran Liss" <[email protected]>,
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