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-rw-r--r--migration/migration.c2
-rw-r--r--migration/postcopy-ram.c4
2 files changed, 3 insertions, 3 deletions
diff --git a/migration/migration.c b/migration/migration.c
index 3febd0f8f3..4133ed2684 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -2284,7 +2284,7 @@ static struct rp_cmd_args {
 static void migrate_handle_rp_req_pages(MigrationState *ms, const char* rbname,
                                        ram_addr_t start, size_t len)
 {
-    long our_host_ps = getpagesize();
+    long our_host_ps = qemu_real_host_page_size;
 
     trace_migrate_handle_rp_req_pages(rbname, start, len);
 
diff --git a/migration/postcopy-ram.c b/migration/postcopy-ram.c
index abccafc8c8..a36402722b 100644
--- a/migration/postcopy-ram.c
+++ b/migration/postcopy-ram.c
@@ -308,7 +308,7 @@ static bool ufd_check_and_apply(int ufd, MigrationIncomingState *mis)
         return false;
     }
 
-    if (getpagesize() != ram_pagesize_summary()) {
+    if (qemu_real_host_page_size != ram_pagesize_summary()) {
         bool have_hp = false;
         /* We've got a huge page */
 #ifdef UFFD_FEATURE_MISSING_HUGETLBFS
@@ -346,7 +346,7 @@ static int test_ramblock_postcopiable(RAMBlock *rb, void *opaque)
  */
 bool postcopy_ram_supported_by_host(MigrationIncomingState *mis)
 {
-    long pagesize = getpagesize();
+    long pagesize = qemu_real_host_page_size;
     int ufd = -1;
     bool ret = false; /* Error unless we change it */
     void *testarea = NULL;