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authorAndrew Murray <andrew.murray@arm.com>2019-06-17 20:01:04 +0100
committerMarc Zyngier <marc.zyngier@arm.com>2019-07-05 13:56:18 +0100
commit218907cbc2b82419c70180610163c987d4764b27 (patch)
treea22012749fc9a5bf7c6c28c2de69374d5dccf45b /include/kvm
parent30d97754b2d1bc4fd20f27c25fed92fc7ce39ce3 (diff)
downloadlinux-218907cbc2b82419c70180610163c987d4764b27.tar.bz2
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')
-rw-r--r--include/kvm/arm_pmu.h1
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 {