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x86/shadow: make some log-dirty handling functions static
Noticed while introducing the stub replacement for disabling shadow paging support at build time. Signed-off-by: Jan Beulich <jbeulich@suse.com> Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com> Reviewed-by: Tim Deegan <tim@xen.org>
This commit is contained in:
Jan Beulich authored and 
Tim Deegan committed
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@@ -41,6 +41,10 @@
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DEFINE_PER_CPU(uint32_t,trace_shadow_path_flags);
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static int sh_enable_log_dirty(struct domain *, bool_t log_global);
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static int sh_disable_log_dirty(struct domain *);
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static void sh_clean_dirty_bitmap(struct domain *);
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/* Set up the shadow-specific parts of a domain struct at start of day.
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* Called for every domain from arch_domain_create() */
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void shadow_domain_init(struct domain *d, unsigned int domcr_flags)
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@@ -49,8 +53,8 @@ void shadow_domain_init(struct domain *d, unsigned int domcr_flags)
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INIT_PAGE_LIST_HEAD(&d->arch.paging.shadow.pinned_shadows);
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/* Use shadow pagetables for log-dirty support */
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paging_log_dirty_init(d, shadow_enable_log_dirty,
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shadow_disable_log_dirty, shadow_clean_dirty_bitmap);
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paging_log_dirty_init(d, sh_enable_log_dirty,
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sh_disable_log_dirty, sh_clean_dirty_bitmap);
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#if (SHADOW_OPTIMIZATIONS & SHOPT_OUT_OF_SYNC)
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d->arch.paging.shadow.oos_active = 0;
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@@ -3420,7 +3424,7 @@ shadow_write_p2m_entry(struct domain *d, unsigned long gfn,
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/* Shadow specific code which is called in paging_log_dirty_enable().
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* Return 0 if no problem found.
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*/
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int shadow_enable_log_dirty(struct domain *d, bool_t log_global)
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static int sh_enable_log_dirty(struct domain *d, bool_t log_global)
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{
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int ret;
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@@ -3448,7 +3452,7 @@ int shadow_enable_log_dirty(struct domain *d, bool_t log_global)
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}
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/* shadow specfic code which is called in paging_log_dirty_disable() */
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int shadow_disable_log_dirty(struct domain *d)
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static int sh_disable_log_dirty(struct domain *d)
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{
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int ret;
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@@ -3462,7 +3466,7 @@ int shadow_disable_log_dirty(struct domain *d)
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/* This function is called when we CLEAN log dirty bitmap. See
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* paging_log_dirty_op() for details.
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*/
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void shadow_clean_dirty_bitmap(struct domain *d)
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static void sh_clean_dirty_bitmap(struct domain *d)
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{
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paging_lock(d);
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/* Need to revoke write access to the domain's pages again.
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@@ -77,15 +77,6 @@ void shadow_teardown(struct domain *d);
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/* Call once all of the references to the domain have gone away */
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void shadow_final_teardown(struct domain *d);
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/* shadow code to call when log dirty is enabled */
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int shadow_enable_log_dirty(struct domain *d, bool_t log_global);
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/* shadow code to call when log dirty is disabled */
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int shadow_disable_log_dirty(struct domain *d);
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/* shadow code to call when bitmap is being cleaned */
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void shadow_clean_dirty_bitmap(struct domain *d);
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/* Update all the things that are derived from the guest's CR0/CR3/CR4.
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* Called to initialize paging structures if the paging mode
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* has changed, and when bringing up a VCPU for the first time. */
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