diff options
| -rw-r--r-- | fs/udf/file.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/udf/file.c b/fs/udf/file.c index 7464305382b..b80cbd78833 100644 --- a/fs/udf/file.c +++ b/fs/udf/file.c @@ -193,9 +193,11 @@ int udf_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, static int udf_release_file(struct inode *inode, struct file *filp) { if (filp->f_mode & FMODE_WRITE) { + mutex_lock(&inode->i_mutex); lock_kernel(); udf_discard_prealloc(inode); unlock_kernel(); + mutex_unlock(&inode->i_mutex); } return 0; } |