[PATCH 03/16] x86/monitor: mechanical renames

From: Corneliu ZUZU <czuzu@bitdefender.com>
To: xen-devel@lists.xen.org
Cc: Tamas K Lengyel <tamas@tklengyel.com>,
	Razvan Cojocaru <rcojocaru@bitdefender.com>,
	Andrew Cooper <andrew.cooper3@citrix.com>,
	Julien Grall <julien.grall@arm.com>,
	Stefano Stabellini <sstabellini@kernel.org>,
	Jan Beulich <jbeulich@suse.com>
Subject: [PATCH 03/16] x86/monitor: mechanical renames
Date: Sat,  9 Jul 2016 07:13:44 +0300	[thread overview]
Message-ID: <1468037624-6574-1-git-send-email-czuzu@bitdefender.com> (raw)
In-Reply-To: <1468037509-6428-1-git-send-email-czuzu@bitdefender.com>

Arch-specific vm-event functions in x86/vm_event.h -e.g. vm_event_init_domain()-
don't have an 'arch_' prefix. Apply the same rule for monitor functions -
originally the only two monitor functions that had an 'arch_' prefix were
arch_monitor_domctl_event() and arch_monitor_domctl_op(), but I gave them that
prefix because -they had a counterpart function in common code-, that being
monitor_domctl().

Let this also be the rule for future 'arch_' functions additions, and with this
patch remove the 'arch_' prefix from the monitor functions that don't have a
counterpart in common-code (all but those 2 aforementioned).

Signed-off-by: Corneliu ZUZU <czuzu@bitdefender.com>
---
 xen/arch/x86/monitor.c        |  4 ++--
 xen/common/monitor.c          |  4 ++--
 xen/common/vm_event.c         |  4 ++--
 xen/include/asm-arm/monitor.h |  8 +++-----
 xen/include/asm-x86/monitor.h | 12 ++++++------
 5 files changed, 15 insertions(+), 17 deletions(-)

diff --git a/xen/arch/x86/monitor.c b/xen/arch/x86/monitor.c
index 205df41..043815a 100644
--- a/xen/arch/x86/monitor.c
+++ b/xen/arch/x86/monitor.c
@@ -22,7 +22,7 @@
 #include <asm/monitor.h>
 #include <public/vm_event.h>
 
-int arch_monitor_init_domain(struct domain *d)
+int monitor_init_domain(struct domain *d)
 {
     if ( !d->arch.monitor.msr_bitmap )
         d->arch.monitor.msr_bitmap = xzalloc(struct monitor_msr_bitmap);
@@ -33,7 +33,7 @@ int arch_monitor_init_domain(struct domain *d)
     return 0;
 }
 
-void arch_monitor_cleanup_domain(struct domain *d)
+void monitor_cleanup_domain(struct domain *d)
 {
     xfree(d->arch.monitor.msr_bitmap);
 
diff --git a/xen/common/monitor.c b/xen/common/monitor.c
index c73d1d5..5219238 100644
--- a/xen/common/monitor.c
+++ b/xen/common/monitor.c
@@ -50,12 +50,12 @@ int monitor_domctl(struct domain *d, struct xen_domctl_monitor_op *mop)
         if ( unlikely(mop->event > 31) )
             return -EINVAL;
         /* Check if event type is available. */
-        if ( unlikely(!(arch_monitor_get_capabilities(d) & (1U << mop->event))) )
+        if ( unlikely(!(monitor_get_capabilities(d) & (1U << mop->event))) )
             return -EOPNOTSUPP;
         break;
 
     case XEN_DOMCTL_MONITOR_OP_GET_CAPABILITIES:
-        mop->event = arch_monitor_get_capabilities(d);
+        mop->event = monitor_get_capabilities(d);
         return 0;
 
     default:
diff --git a/xen/common/vm_event.c b/xen/common/vm_event.c
index 941345b..b4f9fd3 100644
--- a/xen/common/vm_event.c
+++ b/xen/common/vm_event.c
@@ -669,7 +669,7 @@ int vm_event_domctl(struct domain *d, xen_domctl_vm_event_op_t *vec,
         {
         case XEN_VM_EVENT_ENABLE:
             /* domain_pause() not required here, see XSA-99 */
-            rc = arch_monitor_init_domain(d);
+            rc = monitor_init_domain(d);
             if ( rc )
                 break;
             rc = vm_event_enable(d, vec, ved, _VPF_mem_access,
@@ -682,7 +682,7 @@ int vm_event_domctl(struct domain *d, xen_domctl_vm_event_op_t *vec,
             {
                 domain_pause(d);
                 rc = vm_event_disable(d, ved);
-                arch_monitor_cleanup_domain(d);
+                monitor_cleanup_domain(d);
                 domain_unpause(d);
             }
             break;
diff --git a/xen/include/asm-arm/monitor.h b/xen/include/asm-arm/monitor.h
index 4af707a..c72ee42 100644
--- a/xen/include/asm-arm/monitor.h
+++ b/xen/include/asm-arm/monitor.h
@@ -46,20 +46,18 @@ int arch_monitor_domctl_event(struct domain *d,
     return -EOPNOTSUPP;
 }
 
-static inline
-int arch_monitor_init_domain(struct domain *d)
+static inline int monitor_init_domain(struct domain *d)
 {
     /* No arch-specific domain initialization on ARM. */
     return 0;
 }
 
-static inline
-void arch_monitor_cleanup_domain(struct domain *d)
+static inline void monitor_cleanup_domain(struct domain *d)
 {
     /* No arch-specific domain cleanup on ARM. */
 }
 
-static inline uint32_t arch_monitor_get_capabilities(struct domain *d)
+static inline uint32_t monitor_get_capabilities(struct domain *d)
 {
     uint32_t capabilities = 0;
 
diff --git a/xen/include/asm-x86/monitor.h b/xen/include/asm-x86/monitor.h
index 0501ca2..c5ae7ef 100644
--- a/xen/include/asm-x86/monitor.h
+++ b/xen/include/asm-x86/monitor.h
@@ -60,7 +60,10 @@ int arch_monitor_domctl_op(struct domain *d, struct xen_domctl_monitor_op *mop)
     return rc;
 }
 
-static inline uint32_t arch_monitor_get_capabilities(struct domain *d)
+int arch_monitor_domctl_event(struct domain *d,
+                              struct xen_domctl_monitor_op *mop);
+
+static inline uint32_t monitor_get_capabilities(struct domain *d)
 {
     uint32_t capabilities = 0;
 
@@ -84,12 +87,9 @@ static inline uint32_t arch_monitor_get_capabilities(struct domain *d)
     return capabilities;
 }
 
-int arch_monitor_domctl_event(struct domain *d,
-                              struct xen_domctl_monitor_op *mop);
-
-int arch_monitor_init_domain(struct domain *d);
+int monitor_init_domain(struct domain *d);
 
-void arch_monitor_cleanup_domain(struct domain *d);
+void monitor_cleanup_domain(struct domain *d);
 
 bool_t monitored_msr(const struct domain *d, u32 msr);
 
-- 
2.5.0


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