[PATCH v3 08/12] x86/shadow: sh_rm_write_access_from_sl1p() is HVM-only

[Jan Beulich]

The function is used from (HVM-only) OOS code only - replace the
respective #ifdef inside the function to make this more obvious. (Note
that SHOPT_OUT_OF_SYNC won't be set when !HVM, so the #ifdef surrounding
the function is already sufficient.)

Requested-by: Andrew Cooper <andrew.coop...@citrix.com>
Signed-off-by: Jan Beulich <jbeul...@suse.com>
---
v2: New.

--- a/xen/arch/x86/mm/shadow/multi.c
+++ b/xen/arch/x86/mm/shadow/multi.c
@@ -3417,9 +3417,7 @@ static void cf_check sh_update_cr3(struc
 int sh_rm_write_access_from_sl1p(struct domain *d, mfn_t gmfn,
                                  mfn_t smfn, unsigned long off)
 {
-#ifdef CONFIG_HVM
     struct vcpu *curr = current;
-#endif
     int r;
     shadow_l1e_t *sl1p, sl1e;
     struct page_info *sp;
@@ -3427,12 +3425,10 @@ int sh_rm_write_access_from_sl1p(struct
     ASSERT(mfn_valid(gmfn));
     ASSERT(mfn_valid(smfn));
 
-#ifdef CONFIG_HVM
     /* Remember if we've been told that this process is being torn down */
     if ( curr->domain == d && is_hvm_domain(d) )
         curr->arch.paging.shadow.pagetable_dying
             = mfn_to_page(gmfn)->pagetable_dying;
-#endif
 
     sp = mfn_to_page(smfn);