diff options
| -rw-r--r-- | drivers/virtio/virtio_balloon.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index 62bafc4f2662..4ca2d71d43f8 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -31,6 +31,7 @@ #include <linux/mm.h> #include <linux/mount.h> #include <linux/magic.h> +#include <linux/pseudo_fs.h> /* * Balloon device works in 4K page units. So each page is pointed to by @@ -758,15 +759,14 @@ static int virtballoon_migratepage(struct balloon_dev_info *vb_dev_info, return MIGRATEPAGE_SUCCESS; } -static struct dentry *balloon_mount(struct file_system_type *fs_type, - int flags, const char *dev_name, void *data) +static int balloon_init_fs_context(struct fs_context *fc) { - return mount_pseudo(fs_type, NULL, NULL, BALLOON_KVM_MAGIC); + return init_pseudo(fc, BALLOON_KVM_MAGIC) ? 0 : -ENOMEM; } static struct file_system_type balloon_fs = { .name = "balloon-kvm", - .mount = balloon_mount, + .init_fs_context = balloon_init_fs_context, .kill_sb = kill_anon_super, }; |