From 71c23397752c0e40722d931ab9152342e9673336 Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Fri, 29 Jun 2007 13:39:57 +0100 Subject: [JFFS2] Deletion dirents should be REF_NORMAL, not REF_PRISTINE. Otherwise they'll never actually get garbage-collected. Noted by Jonathan Larmour. Signed-off-by: David Woodhouse --- fs/jffs2/nodelist.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'fs/jffs2/nodelist.h') diff --git a/fs/jffs2/nodelist.h b/fs/jffs2/nodelist.h index 25126a0..bc5509f 100644 --- a/fs/jffs2/nodelist.h +++ b/fs/jffs2/nodelist.h @@ -139,6 +139,11 @@ static inline struct jffs2_inode_cache *jffs2_raw_ref_to_ic(struct jffs2_raw_nod #define ref_obsolete(ref) (((ref)->flash_offset & 3) == REF_OBSOLETE) #define mark_ref_normal(ref) do { (ref)->flash_offset = ref_offset(ref) | REF_NORMAL; } while(0) +/* Dirent nodes should be REF_PRISTINE only if they are not a deletion + dirent. Deletion dirents should be REF_NORMAL so that GC gets to + throw them away when appropriate */ +#define dirent_node_state(rd) ( (je32_to_cpu((rd)->ino)?REF_PRISTINE:REF_NORMAL) ) + /* NB: REF_PRISTINE for an inode-less node (ref->next_in_ino == NULL) indicates it is an unknown node of type JFFS2_NODETYPE_RWCOMPAT_COPY, so it'll get copied. If you need to do anything different to GC inode-less nodes, then -- cgit v1.1