[Xen-changelog] [xen master] x86/vmx: Rename arch_vmx_struct to vmx_vcpu

[patchbot@xxxxxxx]

commit 5f3d3a880b74a67f283281e493be87871ca4f555
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Tue Aug 28 15:53:06 2018 +0000
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Fri Aug 31 15:40:38 2018 +0100

    x86/vmx: Rename arch_vmx_struct to vmx_vcpu
    
    The suffix and prefix are redundant, and the name is curiously odd.  Rename 
it
    to vmx_vcpu to be consistent with all the other similar structures.  In
    addition, rename local arch_vmx local variables to vmx for further
    consistency.
    
    No functional change.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Acked-by: Kevin Tian <kevin.tian@xxxxxxxxx>
    Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
    ---
    CC: Roger Pau Monné <roger.pau@xxxxxxxxxx>
    
    Some of the local pointers are named arch_vmx.  I'm open to renaming them to
    just vmx (like all the other local pointers) if people are happy with the
    additional patch delta.
---
 xen/arch/x86/hvm/vmx/vmcs.c        | 44 +++++++++++++++++++-------------------
 xen/arch/x86/hvm/vmx/vmx.c         |  4 ++--
 xen/include/asm-x86/hvm/vcpu.h     |  2 +-
 xen/include/asm-x86/hvm/vmx/vmcs.h |  2 +-
 4 files changed, 26 insertions(+), 26 deletions(-)

diff --git a/xen/arch/x86/hvm/vmx/vmcs.c b/xen/arch/x86/hvm/vmx/vmcs.c
index b39e571c8f..a847f37186 100644
--- a/xen/arch/x86/hvm/vmx/vmcs.c
+++ b/xen/arch/x86/hvm/vmx/vmcs.c
@@ -518,23 +518,23 @@ static void vmx_free_vmcs(paddr_t pa)
 static void __vmx_clear_vmcs(void *info)
 {
     struct vcpu *v = info;
-    struct arch_vmx_struct *arch_vmx = &v->arch.hvm_vmx;
+    struct vmx_vcpu *vmx = &v->arch.hvm_vmx;
 
     /* Otherwise we can nest (vmx_cpu_down() vs. vmx_clear_vmcs()). */
     ASSERT(!local_irq_is_enabled());
 
-    if ( arch_vmx->active_cpu == smp_processor_id() )
+    if ( vmx->active_cpu == smp_processor_id() )
     {
-        __vmpclear(arch_vmx->vmcs_pa);
-        if ( arch_vmx->vmcs_shadow_maddr )
-            __vmpclear(arch_vmx->vmcs_shadow_maddr);
+        __vmpclear(vmx->vmcs_pa);
+        if ( vmx->vmcs_shadow_maddr )
+            __vmpclear(vmx->vmcs_shadow_maddr);
 
-        arch_vmx->active_cpu = -1;
-        arch_vmx->launched   = 0;
+        vmx->active_cpu = -1;
+        vmx->launched   = 0;
 
-        list_del(&arch_vmx->active_list);
+        list_del(&vmx->active_list);
 
-        if ( arch_vmx->vmcs_pa == this_cpu(current_vmcs) )
+        if ( vmx->vmcs_pa == this_cpu(current_vmcs) )
             this_cpu(current_vmcs) = 0;
     }
 }
@@ -901,7 +901,7 @@ bool vmx_msr_is_intercepted(struct vmx_msr_bitmap 
*msr_bitmap,
  */
 void vmx_vmcs_switch(paddr_t from, paddr_t to)
 {
-    struct arch_vmx_struct *vmx = &current->arch.hvm_vmx;
+    struct vmx_vcpu *vmx = &current->arch.hvm_vmx;
     spin_lock(&vmx->vmcs_lock);
 
     __vmpclear(from);
@@ -1308,7 +1308,7 @@ static struct vmx_msr_entry *locate_msr_entry(
 struct vmx_msr_entry *vmx_find_msr(const struct vcpu *v, uint32_t msr,
                                    enum vmx_msr_list_type type)
 {
-    const struct arch_vmx_struct *vmx = &v->arch.hvm_vmx;
+    const struct vmx_vcpu *vmx = &v->arch.hvm_vmx;
     struct vmx_msr_entry *start = NULL, *ent, *end;
     unsigned int substart = 0, subend = vmx->msr_save_count;
     unsigned int total = vmx->msr_load_count;
@@ -1349,7 +1349,7 @@ struct vmx_msr_entry *vmx_find_msr(const struct vcpu *v, 
uint32_t msr,
 int vmx_add_msr(struct vcpu *v, uint32_t msr, uint64_t val,
                 enum vmx_msr_list_type type)
 {
-    struct arch_vmx_struct *vmx = &v->arch.hvm_vmx;
+    struct vmx_vcpu *vmx = &v->arch.hvm_vmx;
     struct vmx_msr_entry **ptr, *start = NULL, *ent, *end;
     unsigned int substart, subend, total;
     int rc;
@@ -1460,7 +1460,7 @@ int vmx_add_msr(struct vcpu *v, uint32_t msr, uint64_t 
val,
 
 int vmx_del_msr(struct vcpu *v, uint32_t msr, enum vmx_msr_list_type type)
 {
-    struct arch_vmx_struct *vmx = &v->arch.hvm_vmx;
+    struct vmx_vcpu *vmx = &v->arch.hvm_vmx;
     struct vmx_msr_entry *start = NULL, *ent, *end;
     unsigned int substart = 0, subend = vmx->msr_save_count;
     unsigned int total = vmx->msr_load_count;
@@ -1743,20 +1743,20 @@ void vmx_domain_update_eptp(struct domain *d)
 
 int vmx_create_vmcs(struct vcpu *v)
 {
-    struct arch_vmx_struct *arch_vmx = &v->arch.hvm_vmx;
+    struct vmx_vcpu *vmx = &v->arch.hvm_vmx;
     int rc;
 
-    if ( (arch_vmx->vmcs_pa = vmx_alloc_vmcs()) == 0 )
+    if ( (vmx->vmcs_pa = vmx_alloc_vmcs()) == 0 )
         return -ENOMEM;
 
-    INIT_LIST_HEAD(&arch_vmx->active_list);
-    __vmpclear(arch_vmx->vmcs_pa);
-    arch_vmx->active_cpu = -1;
-    arch_vmx->launched   = 0;
+    INIT_LIST_HEAD(&vmx->active_list);
+    __vmpclear(vmx->vmcs_pa);
+    vmx->active_cpu = -1;
+    vmx->launched   = 0;
 
     if ( (rc = construct_vmcs(v)) != 0 )
     {
-        vmx_free_vmcs(arch_vmx->vmcs_pa);
+        vmx_free_vmcs(vmx->vmcs_pa);
         return rc;
     }
 
@@ -1765,11 +1765,11 @@ int vmx_create_vmcs(struct vcpu *v)
 
 void vmx_destroy_vmcs(struct vcpu *v)
 {
-    struct arch_vmx_struct *arch_vmx = &v->arch.hvm_vmx;
+    struct vmx_vcpu *vmx = &v->arch.hvm_vmx;
 
     vmx_clear_vmcs(v);
 
-    vmx_free_vmcs(arch_vmx->vmcs_pa);
+    vmx_free_vmcs(vmx->vmcs_pa);
 
     free_xenheap_page(v->arch.hvm_vmx.host_msr_area);
     free_xenheap_page(v->arch.hvm_vmx.msr_area);
diff --git a/xen/arch/x86/hvm/vmx/vmx.c b/xen/arch/x86/hvm/vmx/vmx.c
index d605554c50..141737c72e 100644
--- a/xen/arch/x86/hvm/vmx/vmx.c
+++ b/xen/arch/x86/hvm/vmx/vmx.c
@@ -205,7 +205,7 @@ void vmx_pi_desc_fixup(unsigned int cpu)
 {
     unsigned int new_cpu, dest;
     unsigned long flags;
-    struct arch_vmx_struct *vmx, *tmp;
+    struct vmx_vcpu *vmx, *tmp;
     spinlock_t *new_lock, *old_lock = &per_cpu(vmx_pi_blocking, cpu).lock;
     struct list_head *blocked_vcpus = &per_cpu(vmx_pi_blocking, cpu).list;
 
@@ -2357,7 +2357,7 @@ static struct hvm_function_table __initdata 
vmx_function_table = {
 /* Handle VT-d posted-interrupt when VCPU is blocked. */
 static void pi_wakeup_interrupt(struct cpu_user_regs *regs)
 {
-    struct arch_vmx_struct *vmx, *tmp;
+    struct vmx_vcpu *vmx, *tmp;
     spinlock_t *lock = &per_cpu(vmx_pi_blocking, smp_processor_id()).lock;
     struct list_head *blocked_vcpus =
                &per_cpu(vmx_pi_blocking, smp_processor_id()).list;
diff --git a/xen/include/asm-x86/hvm/vcpu.h b/xen/include/asm-x86/hvm/vcpu.h
index 54ea0445a7..abf78e4252 100644
--- a/xen/include/asm-x86/hvm/vcpu.h
+++ b/xen/include/asm-x86/hvm/vcpu.h
@@ -176,7 +176,7 @@ struct hvm_vcpu {
     u64                 msr_xss;
 
     union {
-        struct arch_vmx_struct vmx;
+        struct vmx_vcpu vmx;
         struct arch_svm_struct svm;
     } u;
 
diff --git a/xen/include/asm-x86/hvm/vmx/vmcs.h 
b/xen/include/asm-x86/hvm/vmx/vmcs.h
index 46668a7007..f964a951ea 100644
--- a/xen/include/asm-x86/hvm/vmx/vmcs.h
+++ b/xen/include/asm-x86/hvm/vmx/vmcs.h
@@ -100,7 +100,7 @@ struct pi_blocking_vcpu {
     spinlock_t           *lock;
 };
 
-struct arch_vmx_struct {
+struct vmx_vcpu {
     /* Physical address of VMCS. */
     paddr_t              vmcs_pa;
     /* VMCS shadow machine address. */
--
generated by git-patchbot for /home/xen/git/xen.git#master

_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/xen-changelog