---

yaml --- r: 125903 b: refs/heads/master c: 90cb546 h: refs/heads/master i: 125901: 0ade685 125899: ab84268 125895: b750502 125887: 1afc1f6 v: v3
git-mirror · Jan 5, 2009 · 43bcc74 · 43bcc74
1 parent 069cf15
commit 43bcc74
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4b3f6209bf9eec46fe5ebb168718fef5c443c157
+refs/heads/master: 90cb546cada68bb8c2278afdb4b65c2ac11f2877
diff --git a/trunk/fs/ocfs2/xattr.c b/trunk/fs/ocfs2/xattr.c
@@ -2359,13 +2359,21 @@ static int ocfs2_calc_xattr_set_need(struct inode *inode,
 		} else
 			xb = (struct ocfs2_xattr_block *)xbs->xattr_bh->b_data;
 
+		/*
+		 * If there is already an xattr tree, good, we can calculate
+		 * like other b-trees. Otherwise we may have the chance of
+		 * create a tree, the credit calculation is borrowed from
+		 * ocfs2_calc_extend_credits with root_el = NULL. And the
+		 * new tree will be cluster based, so no meta is needed.
+		 */
 		if (le16_to_cpu(xb->xb_flags) & OCFS2_XATTR_INDEXED) {
 			struct ocfs2_extent_list *el =
 				 &xb->xb_attrs.xb_root.xt_list;
 			meta_add += ocfs2_extend_meta_needed(el);
 			credits += ocfs2_calc_extend_credits(inode->i_sb,
 							     el, 1);
-		}
+		} else
+			credits += OCFS2_SUBALLOC_ALLOC + 1;
 
 		/*
 		 * This cluster will be used either for new bucket or for