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Diffstat (limited to 'drivers/vhost/vhost.h')
| -rw-r--r-- | drivers/vhost/vhost.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h index c5d950cf7627..819296332913 100644 --- a/drivers/vhost/vhost.h +++ b/drivers/vhost/vhost.h @@ -95,8 +95,11 @@ struct vhost_uaddr { bool write; }; -#define VHOST_ARCH_CAN_ACCEL_UACCESS defined(CONFIG_MMU_NOTIFIER) && \ - ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE == 0 +#if defined(CONFIG_MMU_NOTIFIER) && ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE == 0 +#define VHOST_ARCH_CAN_ACCEL_UACCESS 1 +#else +#define VHOST_ARCH_CAN_ACCEL_UACCESS 0 +#endif /* The virtqueue structure describes a queue attached to a device. */ struct vhost_virtqueue { |