diff options
| author | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2015-08-10 16:34:37 -0400 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2015-08-20 12:25:26 +0100 |
| commit | bf6dfb154d935725c9a2005033ca33017b9df439 (patch) | |
| tree | 8dac472d0de8b67e8c3f5fd069db856655fba2fe /lib/debug_info.c | |
| parent | 6b08cd6328c58a2ae190c5ee03a2ffcab5ef828e (diff) | |
| download | linux-bf6dfb154d935725c9a2005033ca33017b9df439.tar.gz linux-bf6dfb154d935725c9a2005033ca33017b9df439.tar.xz | |
xen/PMU: PMU emulation code
Add PMU emulation code that runs when we are processing a PMU interrupt.
This code will allow us not to trap to hypervisor on each MSR/LVTPC access
(of which there may be quite a few in the handler).
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'lib/debug_info.c')
0 files changed, 0 insertions, 0 deletions