[kvm-unit-tests PATCH v7 04/18] x86: pmu: Align fields in pmu_counter_t to better pack the struct

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Dapeng Mi <dapeng1.mi@xxxxxxxxxxxxxxx>

Hoist "idx" up in the pmu_counter_t structure so that the structure is
naturally packed for 64-bit builds.

Signed-off-by: Dapeng Mi <dapeng1.mi@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20240914101728.33148-5-dapeng1.mi@xxxxxxxxxxxxxxx
[sean: rewrite changelog]
Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
 x86/pmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/x86/pmu.c b/x86/pmu.c
index 60db8bdf..a0268db8 100644
--- a/x86/pmu.c
+++ b/x86/pmu.c
@@ -21,9 +21,9 @@
 
 typedef struct {
 	uint32_t ctr;
+	uint32_t idx;
 	uint64_t config;
 	uint64_t count;
-	int idx;
 } pmu_counter_t;
 
 struct pmu_event {
-- 
2.48.1.601.g30ceb7b040-goog





[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux