From 8f2b6f49c656dd4597904f8c20661d6b73cdbbeb Mon Sep 17 00:00:00 2001 From: KaiGai Kohei Date: Sat, 13 May 2006 15:15:07 +0900 Subject: [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 --- fs/jffs2/scan.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'fs/jffs2/scan.c') diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c index f09689e..0a79fc9 100644 --- a/fs/jffs2/scan.c +++ b/fs/jffs2/scan.c @@ -408,14 +408,15 @@ static int jffs2_scan_xref_node(struct jffs2_sb_info *c, struct jffs2_eraseblock * ref->xid is used to store 32bit xid, xd is not used * ref->ino is used to store 32bit inode-number, ic is not used * Thoes variables are declared as union, thus using those - * are exclusive. In a similar way, ref->ilist is temporarily + * are exclusive. In a similar way, ref->next is temporarily * used to chain all xattr_ref object. It's re-chained to * jffs2_inode_cache in jffs2_build_xattr_subsystem() correctly. */ ref->node = raw; ref->ino = je32_to_cpu(rr->ino); ref->xid = je32_to_cpu(rr->xid); - list_add_tail(&ref->ilist, &c->xattr_temp); + ref->next = c->xref_temp; + c->xref_temp = ref; raw->__totlen = PAD(je32_to_cpu(rr->totlen)); raw->flash_offset = ofs | REF_PRISTINE; @@ -888,7 +889,6 @@ struct jffs2_inode_cache *jffs2_scan_make_ino_cache(struct jffs2_sb_info *c, uin ic->ino = ino; ic->nodes = (void *)ic; - init_xattr_inode_cache(ic); jffs2_add_ino_cache(c, ic); if (ino == 1) ic->nlink = 1; -- cgit v1.1