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| author | Nicholas Piggin <[email protected]> | 2021-11-23 19:51:42 +1000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2021-11-24 21:08:56 +1100 |
| commit | 4ebbd075bcde7884e078d4360510b989f559bfec (patch) | |
| tree | b4c0e43a6125510b84d4e7efcde674a527ff0ae5 /tools/perf/scripts/python | |
| parent | 5955c7469a73033f607ebd6d418058943fe13dd3 (diff) | |
KVM: PPC: Book3S HV P9: Use host timer accounting to avoid decrementer read
There is no need to save away the host DEC value, as it is derived
from the host timer subsystem which maintains the next timer time,
so it can be restored from there.
Signed-off-by: Nicholas Piggin <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions