diff options
| author | Konstantin Weitz <[email protected]> | 2013-04-17 17:36:29 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <[email protected]> | 2014-02-21 08:50:19 +0100 |
| commit | b31288fa83b2bcc8834e1e208e9526b8bd5ce361 (patch) | |
| tree | 97b2372c7eeb7d7e792042e91f6489900aa38dfc /include/linux/fpga/fpga-mgr.h | |
| parent | 45961722f8e30ceab9d135b1ddc0947d53aef7c3 (diff) | |
s390/kvm: support collaborative memory management
This patch enables Collaborative Memory Management (CMM) for kvm
on s390. CMM allows the guest to inform the host about page usage
(see arch/s390/mm/cmm.c). The host uses this information to avoid
swapping in unused pages in the page fault handler. Further, a CPU
provided list of unused invalid pages is processed to reclaim swap
space of not yet accessed unused pages.
[ Martin Schwidefsky: patch reordering and cleanup ]
Signed-off-by: Konstantin Weitz <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
Diffstat (limited to 'include/linux/fpga/fpga-mgr.h')
0 files changed, 0 insertions, 0 deletions