[JFFS2] Extend jffs2_link_node_ref() to link into per-inode list too.
Let's avoid the potential for forgetting to set ref->next_in_ino, by doing
it within jffs2_link_node_ref() instead.
This highlights the ugliness of what we're currently doing with
xattr_datum and xattr_ref structures -- we should find a nicer way of
dealing with that.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
diff --git a/fs/jffs2/xattr.c b/fs/jffs2/xattr.c
index e16f846..76d1661 100644
--- a/fs/jffs2/xattr.c
+++ b/fs/jffs2/xattr.c
@@ -322,7 +322,6 @@
if (!raw)
return -ENOMEM;
raw->flash_offset = phys_ofs;
- raw->next_in_ino = (void *)xd;
/* Setup raw-xattr */
rx.magic = cpu_to_je16(JFFS2_MAGIC_BITMASK);
@@ -345,8 +344,7 @@
rc = rc ? rc : -EIO;
if (length) {
raw->flash_offset |= REF_OBSOLETE;
- raw->next_in_ino = NULL;
- jffs2_add_physical_node_ref(c, raw, PAD(totlen));
+ jffs2_add_physical_node_ref(c, raw, PAD(totlen), NULL);
jffs2_mark_node_obsolete(c, raw);
} else {
jffs2_free_raw_node_ref(raw);
@@ -356,7 +354,9 @@
/* success */
raw->flash_offset |= REF_PRISTINE;
- jffs2_add_physical_node_ref(c, raw, PAD(totlen));
+ jffs2_add_physical_node_ref(c, raw, PAD(totlen), NULL);
+ /* FIXME */ raw->next_in_ino = (void *)xd;
+
if (xd->node)
delete_xattr_datum_node(c, xd);
xd->node = raw;
@@ -566,7 +566,6 @@
if (!raw)
return -ENOMEM;
raw->flash_offset = phys_ofs;
- raw->next_in_ino = (void *)ref;
rr.magic = cpu_to_je16(JFFS2_MAGIC_BITMASK);
rr.nodetype = cpu_to_je16(JFFS2_NODETYPE_XREF);
@@ -584,8 +583,7 @@
ret = ret ? ret : -EIO;
if (length) {
raw->flash_offset |= REF_OBSOLETE;
- raw->next_in_ino = NULL;
- jffs2_add_physical_node_ref(c, raw, PAD(sizeof(rr)));
+ jffs2_add_physical_node_ref(c, raw, PAD(sizeof(rr)), NULL);
jffs2_mark_node_obsolete(c, raw);
} else {
jffs2_free_raw_node_ref(raw);
@@ -594,7 +592,8 @@
}
raw->flash_offset |= REF_PRISTINE;
- jffs2_add_physical_node_ref(c, raw, PAD(sizeof(rr)));
+ jffs2_add_physical_node_ref(c, raw, PAD(sizeof(rr)), NULL);
+ /* FIXME */ raw->next_in_ino = (void *)ref;
if (ref->node)
delete_xattr_ref_node(c, ref);
ref->node = raw;