diff options
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/inode.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 3da3c96..1fb3903 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -5539,11 +5539,19 @@ int ext4_setattr(struct dentry *dentry, struct iattr *attr) ext4_truncate(inode); } - rc = inode_setattr(inode, attr); + if ((attr->ia_valid & ATTR_SIZE) && + attr->ia_size != i_size_read(inode)) + rc = vmtruncate(inode, attr->ia_size); - /* If inode_setattr's call to ext4_truncate failed to get a - * transaction handle at all, we need to clean up the in-core - * orphan list manually. */ + if (!rc) { + setattr_copy(inode, attr); + mark_inode_dirty(inode); + } + + /* + * If the call to ext4_truncate failed to get a transaction handle at + * all, we need to clean up the in-core orphan list manually. + */ if (inode->i_nlink) ext4_orphan_del(NULL, inode); |
