diff options
Diffstat (limited to 'migration/postcopy-ram.c')
| -rw-r--r-- | migration/postcopy-ram.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/migration/postcopy-ram.c b/migration/postcopy-ram.c index 254c629d48..fbd0064fce 100644 --- a/migration/postcopy-ram.c +++ b/migration/postcopy-ram.c @@ -52,14 +52,14 @@ struct PostcopyDiscardState { #if defined(__linux__) #include <poll.h> -#include <sys/eventfd.h> #include <sys/mman.h> #include <sys/ioctl.h> #include <sys/syscall.h> #include <asm/types.h> /* for __u64 */ #endif -#if defined(__linux__) && defined(__NR_userfaultfd) +#if defined(__linux__) && defined(__NR_userfaultfd) && defined(CONFIG_EVENTFD) +#include <sys/eventfd.h> #include <linux/userfaultfd.h> static bool ufd_version_check(int ufd) |