[JFFS2][XATTR] Remove 'struct list_head ilist' from jffs2_inode_cache.
This patch can reduce 4-byte of memory usage per inode_cache.
[4/10] jffs2-xattr-v5.1-04-remove_ilist_from_ic.patch
Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
diff --git a/fs/jffs2/summary.c b/fs/jffs2/summary.c
index 5d9ec8e..831a42c 100644
--- a/fs/jffs2/summary.c
+++ b/fs/jffs2/summary.c
@@ -556,7 +556,8 @@
ref->ino = 0xfffffffe;
ref->xid = 0xfffffffd;
ref->node = raw;
- list_add_tail(&ref->ilist, &c->xattr_temp);
+ ref->next = c->xref_temp;
+ c->xref_temp = ref;
raw->__totlen = PAD(sizeof(struct jffs2_raw_xref));
raw->flash_offset = ofs | REF_UNCHECKED;