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-rw-r--r--fs/hpfs/file.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/hpfs/file.c b/fs/hpfs/file.c
index 3027f4dbbab..e4ba5fe4c3b 100644
--- a/fs/hpfs/file.c
+++ b/fs/hpfs/file.c
@@ -109,10 +109,14 @@ static void hpfs_write_failed(struct address_space *mapping, loff_t to)
{
struct inode *inode = mapping->host;
+ hpfs_lock(inode->i_sb);
+
if (to > inode->i_size) {
truncate_pagecache(inode, to, inode->i_size);
hpfs_truncate(inode);
}
+
+ hpfs_unlock(inode->i_sb);
}
static int hpfs_write_begin(struct file *file, struct address_space *mapping,