remove inode_setattr

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / fs / ocfs2 / file.c

diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 2b10b36d15772efcae056a62b4df1a9fe8aa2c53..584cf8ac167aabaac71d9a77cc9a622846bfe9e5 100644 (file)
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1238,13 +1238,21 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr)
         * Otherwise, we could get into problems with truncate as
         * ip_alloc_sem is used there to protect against i_size
         * changes.
+        *
+        * XXX: this means the conditional below can probably be removed.
         */
-       status = inode_setattr(inode, attr);
-       if (status < 0) {
-               mlog_errno(status);
-               goto bail_commit;
+       if ((attr->ia_valid & ATTR_SIZE) &&
+           attr->ia_size != i_size_read(inode)) {
+               status = vmtruncate(inode, attr->ia_size);
+               if (status) {
+                       mlog_errno(status);
+                       goto bail_commit;
+               }
        }
 
+       setattr_copy(inode, attr);
+       mark_inode_dirty(inode);
+
        status = ocfs2_mark_inode_dirty(handle, inode, bh);
        if (status < 0)
                mlog_errno(status);