[PATCH v2 12/18] x86/mm: move FLUSH_ROOT_PGTBL handling before TLB flush

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

Move the handling of FLUSH_ROOT_PGTBL in flush_area_local() ahead of the logic
that does the TLB flushing, in preparation for further changes requiring the
TLB flush to be strictly done after having handled FLUSH_ROOT_PGTBL.

No functional change intended.

Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
 xen/arch/x86/flushtlb.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/xen/arch/x86/flushtlb.c b/xen/arch/x86/flushtlb.c
index 65be0474a8ea..a64c28f854ea 100644
--- a/xen/arch/x86/flushtlb.c
+++ b/xen/arch/x86/flushtlb.c
@@ -191,6 +191,9 @@ unsigned int flush_area_local(const void *va, unsigned int 
flags)
 {
     unsigned int order = (flags - 1) & FLUSH_ORDER_MASK;
 
+    if ( flags & FLUSH_ROOT_PGTBL )
+        get_cpu_info()->root_pgt_changed = true;
+
     if ( flags & (FLUSH_TLB|FLUSH_TLB_GLOBAL) )
     {
         if ( order == 0 )
@@ -254,9 +257,6 @@ unsigned int flush_area_local(const void *va, unsigned int 
flags)
         }
     }
 
-    if ( flags & FLUSH_ROOT_PGTBL )
-        get_cpu_info()->root_pgt_changed = true;
-
     return flags;
 }
 
-- 
2.46.0