Replace qemu_real_host_page variables with inlined functions

Replace the global variables with inlined helper functions. getpagesize() is very
likely annotated with a "const" function attribute (at least with glibc), and thus
optimization should apply even better.

This avoids the need for a constructor initialization too.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20220323155743.1585078-12-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/softmmu/physmem.c b/softmmu/physmem.c
index 4e1b27a20e..cdf0db733e 100644
--- a/softmmu/physmem.c
+++ b/softmmu/physmem.c
@@ -1383,11 +1383,11 @@ long qemu_maxrampagesize(void)
 #else
 long qemu_minrampagesize(void)
 {
-    return qemu_real_host_page_size;
+    return qemu_real_host_page_size();
 }
 long qemu_maxrampagesize(void)
 {
-    return qemu_real_host_page_size;
+    return qemu_real_host_page_size();
 }
 #endif
 
@@ -2163,7 +2163,7 @@ RAMBlock *qemu_ram_alloc_internal(ram_addr_t size, ram_addr_t max_size,
     new_block->max_length = max_size;
     assert(max_size >= size);
     new_block->fd = -1;
-    new_block->page_size = qemu_real_host_page_size;
+    new_block->page_size = qemu_real_host_page_size();
     new_block->host = host;
     new_block->flags = ram_flags;
     ram_block_add(new_block, &local_err);