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-rw-r--r--fs/reiserfs/inode.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index d83736f..95d7680 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -3085,8 +3085,10 @@ static ssize_t reiserfs_direct_IO(int rw, struct kiocb *iocb,
loff_t isize = i_size_read(inode);
loff_t end = offset + iov_length(iov, nr_segs);
- if (end > isize)
- vmtruncate(inode, isize);
+ if ((end > isize) && inode_newsize_ok(inode, isize) == 0) {
+ truncate_setsize(inode, isize);
+ reiserfs_vfs_truncate_file(inode);
+ }
}
return ret;
@@ -3200,8 +3202,13 @@ int reiserfs_setattr(struct dentry *dentry, struct iattr *attr)
*/
reiserfs_write_unlock_once(inode->i_sb, depth);
if ((attr->ia_valid & ATTR_SIZE) &&
- attr->ia_size != i_size_read(inode))
- error = vmtruncate(inode, attr->ia_size);
+ attr->ia_size != i_size_read(inode)) {
+ error = inode_newsize_ok(inode, attr->ia_size);
+ if (!error) {
+ truncate_setsize(inode, attr->ia_size);
+ reiserfs_vfs_truncate_file(inode);
+ }
+ }
if (!error) {
setattr_copy(inode, attr);
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