diff options
| -rw-r--r-- | src/vnet/devices/virtio/vhost-user.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/vnet/devices/virtio/vhost-user.c b/src/vnet/devices/virtio/vhost-user.c index 874a97dbd77..9c93ef4ebfb 100644 --- a/src/vnet/devices/virtio/vhost-user.c +++ b/src/vnet/devices/virtio/vhost-user.c @@ -306,7 +306,7 @@ unmap_all_mem_regions (vhost_user_intf_t * vui) int i, r; for (i = 0; i < vui->nregions; i++) { - if (vui->region_mmap_addr[i] != (void *) -1) + if (vui->region_mmap_addr[i] != MAP_FAILED) { long page_sz = get_huge_page_size (vui->region_mmap_fd[i]); @@ -323,7 +323,7 @@ unmap_all_mem_regions (vhost_user_intf_t * vui) ("unmap memory region %d addr 0x%lx len 0x%lx page_sz 0x%x", i, vui->region_mmap_addr[i], map_sz, page_sz); - vui->region_mmap_addr[i] = (void *) -1; + vui->region_mmap_addr[i] = MAP_FAILED; if (r == -1) { @@ -829,7 +829,7 @@ vhost_user_socket_read (clib_file_t * uf) long page_sz = get_huge_page_size (fds[i]); - /* align size to 2M page */ + /* align size to page */ ssize_t map_sz = (vui->regions[i].memory_size + vui->regions[i].mmap_offset + page_sz - 1) & ~(page_sz - 1); @@ -1076,7 +1076,7 @@ vhost_user_socket_read (clib_file_t * uf) } fd = fds[0]; - /* align size to 2M page */ + /* align size to page */ long page_sz = get_huge_page_size (fd); ssize_t map_sz = (msg.log.size + msg.log.offset + page_sz - 1) & ~(page_sz - 1); |