direct-io: only inc/dec inode->i_dio_count for file systems

[cascardo/linux.git] / fs / btrfs / inode.c

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 8115763..9b774a0 100644 (file)
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -8129,7 +8129,7 @@ static ssize_t btrfs_direct_IO(struct kiocb *iocb, struct iov_iter *iter,
        if (check_direct_IO(BTRFS_I(inode)->root, iocb, iter, offset))
                return 0;
 
-       atomic_inc(&inode->i_dio_count);
+       inode_dio_begin(inode);
        smp_mb__after_atomic();
 
        /*
@@ -8169,7 +8169,7 @@ static ssize_t btrfs_direct_IO(struct kiocb *iocb, struct iov_iter *iter,
                current->journal_info = &outstanding_extents;
        } else if (test_bit(BTRFS_INODE_READDIO_NEED_LOCK,
                                     &BTRFS_I(inode)->runtime_flags)) {
-               inode_dio_done(inode);
+               inode_dio_end(inode);
                flags = DIO_LOCKING | DIO_SKIP_HOLES;
                wakeup = false;
        }
@@ -8188,7 +8188,7 @@ static ssize_t btrfs_direct_IO(struct kiocb *iocb, struct iov_iter *iter,
        }
 out:
        if (wakeup)
-               inode_dio_done(inode);
+               inode_dio_end(inode);
        if (relock)
                mutex_lock(&inode->i_mutex);