[PATCH 16/24] accel/tcg: Use page_reset_target_data in page_set_flags

[Richard Henderson]

Use the existing function for clearing target data.

Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
 accel/tcg/translate-all.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
index e002981a9f..0006290694 100644
--- a/accel/tcg/translate-all.c
+++ b/accel/tcg/translate-all.c
@@ -1370,6 +1370,9 @@ void page_set_flags(target_ulong start, target_ulong end, 
int flags)
         flags |= PAGE_WRITE_ORG;
     }
     reset = !(flags & PAGE_VALID) || (flags & PAGE_RESET);
+    if (reset) {
+        page_reset_target_data(start, end);
+    }
     flags &= ~PAGE_RESET;
 
     for (addr = start, len = end - start;
@@ -1387,14 +1390,8 @@ void page_set_flags(target_ulong start, target_ulong 
end, int flags)
                 (flags & ~p->flags & PAGE_WRITE))) {
             tb_invalidate_phys_page(addr);
         }
-        if (reset) {
-            g_free(p->target_data);
-            p->target_data = NULL;
-            p->flags = flags;
-        } else {
-            /* Using mprotect on a page does not change sticky bits. */
-            p->flags = (p->flags & PAGE_STICKY) | flags;
-        }
+        /* Using mprotect on a page does not change sticky bits. */
+        p->flags = (reset ? 0 : p->flags & PAGE_STICKY) | flags;
     }
 }
 
-- 
2.34.1