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| author | David Woodhouse <dwmw2@infradead.org> | 2006-05-22 15:23:10 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2006-05-22 15:23:10 +0100 |
| commit | fcb7578719529898aef9edce8e409e457a1c2d15 (patch) | |
| tree | 58022b22d175b69e4b267f2f19ab26d93f7d4910 /fs/jffs2/xattr.c | |
| parent | a1b563d652b54647ffacb2d6edf7859d3e97a723 (diff) | |
| download | lwn-fcb7578719529898aef9edce8e409e457a1c2d15.tar.gz lwn-fcb7578719529898aef9edce8e409e457a1c2d15.zip | |
[JFFS2] Extend jffs2_link_node_ref() to link into per-inode list too.
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>
Diffstat (limited to 'fs/jffs2/xattr.c')
| -rw-r--r-- | fs/jffs2/xattr.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/jffs2/xattr.c b/fs/jffs2/xattr.c index e16f8460ff04..76d166140381 100644 --- a/fs/jffs2/xattr.c +++ b/fs/jffs2/xattr.c @@ -322,7 +322,6 @@ static int save_xattr_datum(struct jffs2_sb_info *c, struct jffs2_xattr_datum *x if (!raw) return -ENOMEM; raw->flash_offset = phys_ofs; - raw->next_in_ino = (void *)xd; /* Setup raw-xattr */ rx.magic = cpu_to_je16(JFFS2_MAGIC_BITMASK); @@ -345,8 +344,7 @@ static int save_xattr_datum(struct jffs2_sb_info *c, struct jffs2_xattr_datum *x rc = rc ? rc : -EIO; if (length) { raw->flash_offset |= REF_OBSOLETE; - raw->next_in_ino = NULL; - jffs2_add_physical_node_ref(c, raw, PAD(totlen)); + jffs2_add_physical_node_ref(c, raw, PAD(totlen), NULL); jffs2_mark_node_obsolete(c, raw); } else { jffs2_free_raw_node_ref(raw); @@ -356,7 +354,9 @@ static int save_xattr_datum(struct jffs2_sb_info *c, struct jffs2_xattr_datum *x /* success */ raw->flash_offset |= REF_PRISTINE; - jffs2_add_physical_node_ref(c, raw, PAD(totlen)); + jffs2_add_physical_node_ref(c, raw, PAD(totlen), NULL); + /* FIXME */ raw->next_in_ino = (void *)xd; + if (xd->node) delete_xattr_datum_node(c, xd); xd->node = raw; @@ -566,7 +566,6 @@ static int save_xattr_ref(struct jffs2_sb_info *c, struct jffs2_xattr_ref *ref, if (!raw) return -ENOMEM; raw->flash_offset = phys_ofs; - raw->next_in_ino = (void *)ref; rr.magic = cpu_to_je16(JFFS2_MAGIC_BITMASK); rr.nodetype = cpu_to_je16(JFFS2_NODETYPE_XREF); @@ -584,8 +583,7 @@ static int save_xattr_ref(struct jffs2_sb_info *c, struct jffs2_xattr_ref *ref, ret = ret ? ret : -EIO; if (length) { raw->flash_offset |= REF_OBSOLETE; - raw->next_in_ino = NULL; - jffs2_add_physical_node_ref(c, raw, PAD(sizeof(rr))); + jffs2_add_physical_node_ref(c, raw, PAD(sizeof(rr)), NULL); jffs2_mark_node_obsolete(c, raw); } else { jffs2_free_raw_node_ref(raw); @@ -594,7 +592,8 @@ static int save_xattr_ref(struct jffs2_sb_info *c, struct jffs2_xattr_ref *ref, } raw->flash_offset |= REF_PRISTINE; - jffs2_add_physical_node_ref(c, raw, PAD(sizeof(rr))); + jffs2_add_physical_node_ref(c, raw, PAD(sizeof(rr)), NULL); + /* FIXME */ raw->next_in_ino = (void *)ref; if (ref->node) delete_xattr_ref_node(c, ref); ref->node = raw; |