diff options
| author | Andrew Murray <andrew.murray@arm.com> | 2019-06-17 20:01:04 +0100 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2019-07-05 13:56:18 +0100 |
| commit | 218907cbc2b82419c70180610163c987d4764b27 (patch) | |
| tree | a22012749fc9a5bf7c6c28c2de69374d5dccf45b /include/kvm/arm_pmu.h | |
| parent | 30d97754b2d1bc4fd20f27c25fed92fc7ce39ce3 (diff) | |
| download | linux-stable-218907cbc2b82419c70180610163c987d4764b27.tar.gz linux-stable-218907cbc2b82419c70180610163c987d4764b27.tar.bz2 linux-stable-218907cbc2b82419c70180610163c987d4764b27.zip | |
KVM: arm/arm64: Remove pmc->bitmask
We currently use pmc->bitmask to determine the width of the pmc - however
it's superfluous as the pmc index already describes if the pmc is a cycle
counter or event counter. The architecture clearly describes the widths of
these counters.
Let's remove the bitmask to simplify the code.
Signed-off-by: Andrew Murray <andrew.murray@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'include/kvm/arm_pmu.h')
| -rw-r--r-- | include/kvm/arm_pmu.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/kvm/arm_pmu.h b/include/kvm/arm_pmu.h index 45e5205750b4..48a15d4b820e 100644 --- a/include/kvm/arm_pmu.h +++ b/include/kvm/arm_pmu.h @@ -17,7 +17,6 @@ struct kvm_pmc { u8 idx; /* index into the pmu->pmc array */ struct perf_event *perf_event; - u64 bitmask; }; struct kvm_pmu { |