leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

KVM: arm64: Repack struct kvm_pmu to reduce size

Browse Source 
struct kvm_pmu has 2 holes using 10 bytes. This is instantiated
in all vcpus, so it adds up. Repack the structures to remove the
holes.

No functional change intended.

Reviewed-by: Oliver Upton <oupton@google.com>
Signed-off-by: Fuad Tabba <tabba@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220510095710.148178-3-tabba@google.com
This commit is contained in:
Fuad Tabba 2022-05-10 09:57:08 +00:00 committed by Marc Zyngier
parent 3cb8a091a7
commit e987a4c60f
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/kvm/arm_pmu.h
View File

@ -21,12 +21,12 @@ struct kvm_pmc {
};
struct kvm_pmu {
int irq_num;
struct irq_work overflow_work;
struct kvm_pmc pmc[ARMV8_PMU_MAX_COUNTERS];
DECLARE_BITMAP(chained, ARMV8_PMU_MAX_COUNTER_PAIRS);
int irq_num;
bool created;
bool irq_level;
struct irq_work overflow_work;
};
struct arm_pmu_entry {