5 files changed, 6 insertions, 4 deletions
diff --git a/fs/f2fs/acl.c b/fs/f2fs/acl.c
index 137af4255da..44abc2f286e 100644
--- a/fs/f2fs/acl.c
+++ b/fs/f2fs/acl.c
@@ -299,7 +299,7 @@ int f2fs_acl_chmod(struct inode *inode)
 	struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
 	struct posix_acl *acl;
 	int error;
-	mode_t mode = get_inode_mode(inode);
+	umode_t mode = get_inode_mode(inode);
 
 	if (!test_opt(sbi, POSIX_ACL))
 		return 0;
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 61b44542417..91ff93b0b0f 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -12,6 +12,7 @@
 #include <linux/f2fs_fs.h>
 #include <linux/buffer_head.h>
 #include <linux/mpage.h>
+#include <linux/aio.h>
 #include <linux/writeback.h>
 #include <linux/backing-dev.h>
 #include <linux/blkdev.h>
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index 3ddb1bc7d07..1ac6b93036b 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -60,7 +60,7 @@ static unsigned char f2fs_type_by_mode[S_IFMT >> S_SHIFT] = {
 
 static void set_de_type(struct f2fs_dir_entry *de, struct inode *inode)
 {
-	mode_t mode = inode->i_mode;
+	umode_t mode = inode->i_mode;
 	de->file_type = f2fs_type_by_mode[(mode & S_IFMT) >> S_SHIFT];
 }
 
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 3e2c2cbc500..1cae864f8df 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -582,7 +582,7 @@ long f2fs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 	{
 		unsigned int oldflags;
 
-		ret = mnt_want_write(filp->f_path.mnt);
+		ret = mnt_want_write_file(filp);
 		if (ret)
 			return ret;
 
@@ -619,7 +619,7 @@ long f2fs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 		inode->i_ctime = CURRENT_TIME;
 		mark_inode_dirty(inode);
 out:
-		mnt_drop_write(filp->f_path.mnt);
+		mnt_drop_write_file(filp);
 		return ret;
 	}
 	default:
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 392dba26414..8555f7df82c 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -728,6 +728,7 @@ static struct file_system_type f2fs_fs_type = {
 	.kill_sb	= kill_block_super,
 	.fs_flags	= FS_REQUIRES_DEV,
 };
+MODULE_ALIAS_FS("f2fs");
 
 static int __init init_inodecache(void)
 {