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-rw-r--r--block/io.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/io.c b/block/io.c
index 3280144a17..9769ec53b0 100644
--- a/block/io.c
+++ b/block/io.c
@@ -201,7 +201,7 @@ void bdrv_refresh_limits(BlockDriverState *bs, Transaction *tran, Error **errp)
if (!have_limits) {
bs->bl.min_mem_alignment = 512;
- bs->bl.opt_mem_alignment = qemu_real_host_page_size;
+ bs->bl.opt_mem_alignment = qemu_real_host_page_size();
/* Safe default since most protocols use readv()/writev()/etc */
bs->bl.max_iov = IOV_MAX;