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[JFFS2] Extend jffs2_link_node_ref() to link into per-inode list too.

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Let's avoid the potential for forgetting to set ref->next_in_ino, by doing
it within jffs2_link_node_ref() instead.

This highlights the ugliness of what we're currently doing with
xattr_datum and xattr_ref structures -- we should find a nicer way of
dealing with that.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
David Woodhouse
2006-05-22 15:23:10 +01:00
parent a1b563d652
commit fcb7578719
10 changed files with 53 additions and 91 deletions
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13
fs/jffs2/nodelist.c
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@@ -1048,7 +1048,8 @@ void jffs2_kill_fragtree(struct rb_root *root, struct jffs2_sb_info *c)
}
void jffs2_link_node_ref(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,
struct jffs2_raw_node_ref *ref, uint32_t len)
struct jffs2_raw_node_ref *ref, uint32_t len,
struct jffs2_inode_cache *ic)
{
if (!jeb->first_node)
jeb->first_node = ref;
@@ -1065,6 +1066,13 @@ void jffs2_link_node_ref(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,
}
jeb->last_node = ref;
if (ic) {
ref->next_in_ino = ic->nodes;
ic->nodes = ref;
} else {
ref->next_in_ino = NULL;
}
switch(ref_flags(ref)) {
case REF_UNCHECKED:
c->unchecked_size += len;
@@ -1120,12 +1128,11 @@ int jffs2_scan_dirty_space(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb
ref->flash_offset = jeb->offset + c->sector_size - jeb->free_size;
ref->flash_offset |= REF_OBSOLETE;
ref->next_in_ino = 0;
#ifdef TEST_TOTLEN
ref->__totlen = size;
#endif
jffs2_link_node_ref(c, jeb, ref, size);
jffs2_link_node_ref(c, jeb, ref, size, NULL);
}
return 0;