diff options
Diffstat (limited to 'fs/ntfs')
| -rw-r--r-- | fs/ntfs/dir.c | 10 | ||||
| -rw-r--r-- | fs/ntfs/file.c | 10 |
2 files changed, 18 insertions, 2 deletions
diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c index 0f48e7c5d9e..99e36107ff6 100644 --- a/fs/ntfs/dir.c +++ b/fs/ntfs/dir.c @@ -1527,13 +1527,20 @@ static int ntfs_dir_open(struct inode *vi, struct file *filp) * this problem for now. We do write the $BITMAP attribute if it is present * which is the important one for a directory so things are not too bad. */ -static int ntfs_dir_fsync(struct file *filp, int datasync) +static int ntfs_dir_fsync(struct file *filp, loff_t start, loff_t end, + int datasync) { struct inode *bmp_vi, *vi = filp->f_mapping->host; int err, ret; ntfs_attr na; ntfs_debug("Entering for inode 0x%lx.", vi->i_ino); + + err = filemap_write_and_wait_range(vi->i_mapping, start, end); + if (err) + return err; + mutex_lock(&vi->i_mutex); + BUG_ON(!S_ISDIR(vi->i_mode)); /* If the bitmap attribute inode is in memory sync it, too. */ na.mft_no = vi->i_ino; @@ -1555,6 +1562,7 @@ static int ntfs_dir_fsync(struct file *filp, int datasync) else ntfs_warning(vi->i_sb, "Failed to f%ssync inode 0x%lx. Error " "%u.", datasync ? "data" : "", vi->i_ino, -ret); + mutex_unlock(&vi->i_mutex); return ret; } diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c index b59f5ac26be..c587e2d2718 100644 --- a/fs/ntfs/file.c +++ b/fs/ntfs/file.c @@ -2152,12 +2152,19 @@ static ssize_t ntfs_file_aio_write(struct kiocb *iocb, const struct iovec *iov, * with this inode but since we have no simple way of getting to them we ignore * this problem for now. */ -static int ntfs_file_fsync(struct file *filp, int datasync) +static int ntfs_file_fsync(struct file *filp, loff_t start, loff_t end, + int datasync) { struct inode *vi = filp->f_mapping->host; int err, ret = 0; ntfs_debug("Entering for inode 0x%lx.", vi->i_ino); + + err = filemap_write_and_wait_range(vi->i_mapping, start, end); + if (err) + return err; + mutex_lock(&vi->i_mutex); + BUG_ON(S_ISDIR(vi->i_mode)); if (!datasync || !NInoNonResident(NTFS_I(vi))) ret = __ntfs_write_inode(vi, 1); @@ -2175,6 +2182,7 @@ static int ntfs_file_fsync(struct file *filp, int datasync) else ntfs_warning(vi->i_sb, "Failed to f%ssync inode 0x%lx. Error " "%u.", datasync ? "data" : "", vi->i_ino, -ret); + mutex_unlock(&vi->i_mutex); return ret; } |