[v3] kvm/i386: make kvm_filter_msr() and related definitions private to kvm module

Commit Message

Ani Sinha Sept. 3, 2024, 2 p.m. UTC

kvm_filer_msr() is only used from i386 kvm module. Make it static so that its
easy for developers to understand that its not used anywhere else.
Same for QEMURDMSRHandler, QEMUWRMSRHandler and KVMMSRHandlers definitions.

CC: [e-mail]
Reviewed-by: Philippe Mathieu-Daudé <[e-mail]>
Signed-off-by: Ani Sinha <[e-mail]>
---
 target/i386/kvm/kvm.c      | 12 +++++++++++-
 target/i386/kvm/kvm_i386.h | 11 -----------
 2 files changed, 11 insertions(+), 12 deletions(-)

changelog:
v2: make QEMURDMSRHandler, QEMUWRMSRHandler and KVMMSRHandlers private
to kvm.c
v3: typo fix. tags added.

Comments

Paolo Bonzini Sept. 4, 2024, 12:18 p.m. UTC | #1

Queued, thanks.

Paolo

Patch

diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c
index 2fa88ef1e3..d714f54ee4 100644
--- a/target/i386/kvm/kvm.c
+++ b/target/i386/kvm/kvm.c
@@ -92,7 +92,17 @@ 
  * 255 kvm_msr_entry structs */
 #define MSR_BUF_SIZE 4096
 
+typedef bool QEMURDMSRHandler(X86CPU *cpu, uint32_t msr, uint64_t *val);
+typedef bool QEMUWRMSRHandler(X86CPU *cpu, uint32_t msr, uint64_t val);
+typedef struct kvm_msr_handlers {
+    uint32_t msr;
+    QEMURDMSRHandler *rdmsr;
+    QEMUWRMSRHandler *wrmsr;
+} KVMMSRHandlers;
+
 static void kvm_init_msrs(X86CPU *cpu);
+static bool kvm_filter_msr(KVMState *s, uint32_t msr, QEMURDMSRHandler *rdmsr,
+                           QEMUWRMSRHandler *wrmsr);
 
 const KVMCapabilityInfo kvm_arch_required_capabilities[] = {
     KVM_CAP_INFO(SET_TSS_ADDR),
@@ -5728,7 +5738,7 @@  static bool kvm_install_msr_filters(KVMState *s)
     return true;
 }
 
-bool kvm_filter_msr(KVMState *s, uint32_t msr, QEMURDMSRHandler *rdmsr,
+static bool kvm_filter_msr(KVMState *s, uint32_t msr, QEMURDMSRHandler *rdmsr,
                     QEMUWRMSRHandler *wrmsr)
 {
     int i;
diff --git a/target/i386/kvm/kvm_i386.h b/target/i386/kvm/kvm_i386.h
index 34fc60774b..9de9c0d303 100644
--- a/target/i386/kvm/kvm_i386.h
+++ b/target/i386/kvm/kvm_i386.h
@@ -66,17 +66,6 @@  uint64_t kvm_swizzle_msi_ext_dest_id(uint64_t address);
 void kvm_update_msi_routes_all(void *private, bool global,
                                uint32_t index, uint32_t mask);
 
-typedef bool QEMURDMSRHandler(X86CPU *cpu, uint32_t msr, uint64_t *val);
-typedef bool QEMUWRMSRHandler(X86CPU *cpu, uint32_t msr, uint64_t val);
-typedef struct kvm_msr_handlers {
-    uint32_t msr;
-    QEMURDMSRHandler *rdmsr;
-    QEMUWRMSRHandler *wrmsr;
-} KVMMSRHandlers;
-
-bool kvm_filter_msr(KVMState *s, uint32_t msr, QEMURDMSRHandler *rdmsr,
-                    QEMUWRMSRHandler *wrmsr);
-
 #endif /* CONFIG_KVM */
 
 void kvm_pc_setup_irq_routing(bool pci_enabled);