From: Keir Fraser <keir@xensource.com>
Date: Thu, 11 Oct 2007 09:21:08 +0000 (+0100)
Subject: More static shadow functions.
X-Git-Tag: 3.1.2-rc1~16
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=dc21f1dc50b4125df039203c4b0f2c007c46f205;p=people%2Fvhanquez%2Fxen.git

More static shadow functions.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
xen-unstable changeset:   16091:19a843def5fdd3853b0b5372c512a5c623954ae7
xen-unstable date:        Thu Oct 11 10:21:08 2007 +0100
---

diff --git a/xen/arch/x86/mm/shadow/common.c b/xen/arch/x86/mm/shadow/common.c
index ed4f4da03..8ae8174e3 100644
--- a/xen/arch/x86/mm/shadow/common.c
+++ b/xen/arch/x86/mm/shadow/common.c
@@ -729,7 +729,7 @@ int shadow_cmpxchg_guest_entry(struct vcpu *v, intpte_t *p,
  * at the same time, which means that to guarantee progress, we must
  * allow for more than ninety allocated pages per vcpu.  We round that
  * up to 128 pages, or half a megabyte per vcpu. */
-unsigned int shadow_min_acceptable_pages(struct domain *d) 
+static unsigned int shadow_min_acceptable_pages(struct domain *d) 
 {
     u32 vcpu_count = 0;
     struct vcpu *v;
@@ -784,7 +784,7 @@ static inline int chunk_is_available(struct domain *d, int order)
 
 /* Dispatcher function: call the per-mode function that will unhook the
  * non-Xen mappings in this top-level shadow mfn */
-void shadow_unhook_mappings(struct vcpu *v, mfn_t smfn)
+static void shadow_unhook_mappings(struct vcpu *v, mfn_t smfn)
 {
     struct shadow_page_info *sp = mfn_to_shadow_page(smfn);
     switch ( sp->type )
@@ -1124,7 +1124,7 @@ sh_alloc_p2m_pages(struct domain *d)
 }
 
 // Returns 0 if no memory is available...
-struct page_info * 
+static struct page_info *
 shadow_alloc_p2m_page(struct domain *d)
 {
     struct list_head *entry;
@@ -1154,7 +1154,7 @@ shadow_alloc_p2m_page(struct domain *d)
     return pg;
 }
 
-void
+static void
 shadow_free_p2m_page(struct domain *d, struct page_info *pg)
 {
     ASSERT(page_get_owner(pg) == d);
diff --git a/xen/arch/x86/mm/shadow/private.h b/xen/arch/x86/mm/shadow/private.h
index 87e72f0c6..962d0962d 100644
--- a/xen/arch/x86/mm/shadow/private.h
+++ b/xen/arch/x86/mm/shadow/private.h
@@ -363,10 +363,6 @@ void  shadow_free(struct domain *d, mfn_t smfn);
 /* Function to convert a shadow to log-dirty */
 void shadow_convert_to_log_dirty(struct vcpu *v, mfn_t smfn);
 
-/* Dispatcher function: call the per-mode function that will unhook the
- * non-Xen mappings in this top-level shadow mfn */
-void shadow_unhook_mappings(struct vcpu *v, mfn_t smfn);
-
 /* Install the xen mappings in various flavours of shadow */
 void sh_install_xen_entries_in_l4(struct vcpu *v, mfn_t gl4mfn, mfn_t sl4mfn);
 void sh_install_xen_entries_in_l2(struct vcpu *v, mfn_t gl2mfn, mfn_t sl2mfn);
@@ -386,10 +382,6 @@ extern int sh_remove_write_access(struct vcpu *v, mfn_t readonly_mfn,
                                   unsigned int level,
                                   unsigned long fault_addr);
 
-/* Allocate/free functions for passing to the P2M code. */
-struct page_info *shadow_alloc_p2m_page(struct domain *d);
-void shadow_free_p2m_page(struct domain *d, struct page_info *pg);
-
 /* Functions that atomically write PT/P2M entries and update state */
 void shadow_write_p2m_entry(struct vcpu *v, unsigned long gfn, 
                             l1_pgentry_t *p, mfn_t table_mfn,