ocfs2: Use ocfs2_extent_list instead of ocfs2_dinode.
ocfs2_extend_meta_needed(), ocfs2_calc_extend_credits() and
ocfs2_reserve_new_metadata() are all useful for extent tree operations. But
they are all limited to an inode btree because they use a struct
ocfs2_dinode parameter. Change their parameter to struct ocfs2_extent_list
(the part of an ocfs2_dinode they actually use) so that the xattr btree code
can use these functions.
Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index b6c483d..a31bba6 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -540,7 +540,7 @@
goto leave;
} else if ((!free_extents)
&& (ocfs2_alloc_context_bits_left(meta_ac)
- < ocfs2_extend_meta_needed(fe))) {
+ < ocfs2_extend_meta_needed(&fe->id2.i_list))) {
mlog(0, "filesystem is really fragmented...\n");
status = -EAGAIN;
reason = RESTART_META;
@@ -652,7 +652,7 @@
*/
if (!num_free_extents ||
(ocfs2_sparse_alloc(osb) && num_free_extents < max_recs_needed)) {
- ret = ocfs2_reserve_new_metadata(osb, di, meta_ac);
+ ret = ocfs2_reserve_new_metadata(osb, &di->id2.i_list, meta_ac);
if (ret < 0) {
if (ret != -ENOSPC)
mlog_errno(ret);
@@ -732,7 +732,8 @@
goto leave;
}
- credits = ocfs2_calc_extend_credits(osb->sb, fe, clusters_to_add);
+ credits = ocfs2_calc_extend_credits(osb->sb, &fe->id2.i_list,
+ clusters_to_add);
handle = ocfs2_start_trans(osb, credits);
if (IS_ERR(handle)) {
status = PTR_ERR(handle);
@@ -790,7 +791,7 @@
mlog(0, "restarting transaction.\n");
/* TODO: This can be more intelligent. */
credits = ocfs2_calc_extend_credits(osb->sb,
- fe,
+ &fe->id2.i_list,
clusters_to_add);
status = ocfs2_extend_trans(handle, credits);
if (status < 0) {