X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Fjffs2%2Fnodelist.h;h=1750445556c313dbb9ddf716a52cce14fe6deac9;hb=38e80121bd7d0c493072442ac7eddcba165a07a8;hp=25126a062cae6c3927e3e2e9f2df76f21217bdb7;hpb=98b96173c777c67daaa7d163a35e591e1928a164;p=linux-2.6

diff --git a/fs/jffs2/nodelist.h b/fs/jffs2/nodelist.h
index 25126a062c..1750445556 100644
--- a/fs/jffs2/nodelist.h
+++ b/fs/jffs2/nodelist.h
@@ -87,7 +87,7 @@ struct jffs2_raw_node_ref
 		xattr_ref or xattr_datum instead. The common part of those structures
 		has NULL in the first word. See jffs2_raw_ref_to_ic() below */
 	uint32_t flash_offset;
-#define TEST_TOTLEN
+#undef TEST_TOTLEN
 #ifdef TEST_TOTLEN
 	uint32_t __totlen; /* This may die; use ref_totlen(c, jeb, ) below */
 #endif
@@ -127,7 +127,7 @@ static inline struct jffs2_inode_cache *jffs2_raw_ref_to_ic(struct jffs2_raw_nod
 	return ((struct jffs2_inode_cache *)raw);
 }
 
-        /* flash_offset & 3 always has to be zero, because nodes are
+	/* flash_offset & 3 always has to be zero, because nodes are
 	   always aligned at 4 bytes. So we have a couple of extra bits
 	   to play with, which indicate the node's status; see below: */
 #define REF_UNCHECKED	0	/* We haven't yet checked the CRC or built its inode */
@@ -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
@@ -172,7 +177,10 @@ struct jffs2_inode_cache {
 #ifdef CONFIG_JFFS2_FS_XATTR
 	struct jffs2_xattr_ref *xref;
 #endif
-	int nlink;
+	uint32_t pino_nlink;	/* Directories store parent inode
+				   here; other inodes store nlink.
+				   Zero always means that it's
+				   completely unlinked. */
 };
 
 /* Inode states for 'state' above. We need the 'GC' state to prevent