btrfs: make btrfs_inode_block_unlocked_dio take btrfs_inode

Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>

fs/btrfs/btrfs_inode.h

@@ -311,9 +311,9 @@ struct btrfs_dio_private {
  * to grab i_mutex. It is used to avoid the endless truncate due to
  * nonlocked dio read.
  */
-static inline void btrfs_inode_block_unlocked_dio(struct inode *inode)
+static inline void btrfs_inode_block_unlocked_dio(struct btrfs_inode *inode)
 {
-	set_bit(BTRFS_INODE_READDIO_NEED_LOCK, &BTRFS_I(inode)->runtime_flags);
+	set_bit(BTRFS_INODE_READDIO_NEED_LOCK, &inode->runtime_flags);
 	smp_mb();
 }
 

fs/btrfs/inode.c

@@ -5002,7 +5002,7 @@ static int btrfs_setsize(struct inode *inode, struct iattr *attr)
 		truncate_setsize(inode, newsize);
 
 		/* Disable nonlocked read DIO to avoid the end less truncate */
-		btrfs_inode_block_unlocked_dio(inode);
+		btrfs_inode_block_unlocked_dio(BTRFS_I(inode));
 		inode_dio_wait(inode);
 		btrfs_inode_resume_unlocked_dio(inode);