From c9f700f840bd481b3e01fcad1ba8da01794a6726 Mon Sep 17 00:00:00 2001 From: KaiGai Kohei Date: Sun, 11 Jun 2006 10:35:15 +0900 Subject: [JFFS2][XATTR] using 'delete marker' for xdatum/xref deletion - When xdatum is removed, a new xdatum with 'delete marker' is written. (version==0xffffffff means 'delete marker') - When xref is removed, a new xref with 'delete marker' is written. (odd-numbered xseqno means 'delete marker') - delete_xattr_(datum/xref)_delay() are new deletion functions are added. We can only use them if we can detect the target obsolete xdatum/xref as a orphan or errir one. (e.g when inode deletion, or detecting crc error) [1/3] jffs2-xattr-v6-01-delete_marker.patch Signed-off-by: KaiGai Kohei Signed-off-by: David Woodhouse --- fs/jffs2/malloc.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/jffs2/malloc.c') diff --git a/fs/jffs2/malloc.c b/fs/jffs2/malloc.c index 4889d0700c0..8310c95478e 100644 --- a/fs/jffs2/malloc.c +++ b/fs/jffs2/malloc.c @@ -291,6 +291,7 @@ struct jffs2_xattr_datum *jffs2_alloc_xattr_datum(void) memset(xd, 0, sizeof(struct jffs2_xattr_datum)); xd->class = RAWNODE_CLASS_XATTR_DATUM; + xd->node = (void *)xd; INIT_LIST_HEAD(&xd->xindex); return xd; } @@ -309,6 +310,7 @@ struct jffs2_xattr_ref *jffs2_alloc_xattr_ref(void) memset(ref, 0, sizeof(struct jffs2_xattr_ref)); ref->class = RAWNODE_CLASS_XATTR_REF; + ref->node = (void *)ref; return ref; } -- cgit v1.2.3