jffs2_free_full_dnode(tn->fn);
jffs2_free_tmp_dnode_info(tn);
- this = this->rb_parent;
+ this = rb_parent(this);
if (!this)
break;
uint32_t *latest_mctime, uint32_t *mctime_ver)
{
struct jffs2_full_dirent *fd;
+ uint32_t crc;
- /* The direntry nodes are checked during the flash scanning */
- BUG_ON(ref_flags(ref) == REF_UNCHECKED);
/* Obsoleted. This cannot happen, surely? dwmw2 20020308 */
BUG_ON(ref_obsolete(ref));
- /* Sanity check */
- if (unlikely(PAD((rd->nsize + sizeof(*rd))) != PAD(je32_to_cpu(rd->totlen)))) {
- JFFS2_ERROR("illegal nsize in node at %#08x: nsize %#02x, totlen %#04x\n",
- ref_offset(ref), rd->nsize, je32_to_cpu(rd->totlen));
+ crc = crc32(0, rd, sizeof(*rd) - 8);
+ if (unlikely(crc != je32_to_cpu(rd->node_crc))) {
+ JFFS2_NOTICE("header CRC failed on dirent node at %#08x: read %#08x, calculated %#08x\n",
+ ref_offset(ref), je32_to_cpu(rd->node_crc), crc);
return 1;
}
+ /* If we've never checked the CRCs on this node, check them now */
+ if (ref_flags(ref) == REF_UNCHECKED) {
+ struct jffs2_eraseblock *jeb;
+ int len;
+
+ /* Sanity check */
+ if (unlikely(PAD((rd->nsize + sizeof(*rd))) != PAD(je32_to_cpu(rd->totlen)))) {
+ JFFS2_ERROR("illegal nsize in node at %#08x: nsize %#02x, totlen %#04x\n",
+ ref_offset(ref), rd->nsize, je32_to_cpu(rd->totlen));
+ return 1;
+ }
+
+ jeb = &c->blocks[ref->flash_offset / c->sector_size];
+ len = ref_totlen(c, jeb, ref);
+
+ spin_lock(&c->erase_completion_lock);
+ jeb->used_size += len;
+ jeb->unchecked_size -= len;
+ c->used_size += len;
+ c->unchecked_size -= len;
+ ref->flash_offset = ref_offset(ref) | REF_PRISTINE;
+ spin_unlock(&c->erase_completion_lock);
+ }
+
fd = jffs2_alloc_full_dirent(rd->nsize + 1);
if (unlikely(!fd))
return -ENOMEM;
struct jffs2_tmp_dnode_info *tn;
uint32_t len, csize;
int ret = 1;
+ uint32_t crc;
/* Obsoleted. This cannot happen, surely? dwmw2 20020308 */
BUG_ON(ref_obsolete(ref));
+ crc = crc32(0, rd, sizeof(*rd) - 8);
+ if (unlikely(crc != je32_to_cpu(rd->node_crc))) {
+ JFFS2_NOTICE("node CRC failed on dnode at %#08x: read %#08x, calculated %#08x\n",
+ ref_offset(ref), je32_to_cpu(rd->node_crc), crc);
+ return 1;
+ }
+
tn = jffs2_alloc_tmp_dnode_info();
if (!tn) {
JFFS2_ERROR("failed to allocate tn (%zu bytes).\n", sizeof(*tn));
/* If we've never checked the CRCs on this node, check them now */
if (ref_flags(ref) == REF_UNCHECKED) {
- uint32_t crc;
-
- crc = crc32(0, rd, sizeof(*rd) - 8);
- if (unlikely(crc != je32_to_cpu(rd->node_crc))) {
- JFFS2_NOTICE("header CRC failed on node at %#08x: read %#08x, calculated %#08x\n",
- ref_offset(ref), je32_to_cpu(rd->node_crc), crc);
- goto free_out;
- }
/* Sanity checks */
if (unlikely(je32_to_cpu(rd->offset) > je32_to_cpu(rd->isize)) ||
jffs2_mark_node_obsolete(c, fn->raw);
BUG_ON(rb->rb_left);
- if (rb->rb_parent && rb->rb_parent->rb_left == rb) {
+ if (rb_parent(rb) && rb_parent(rb)->rb_left == rb) {
/* We were then left-hand child of our parent. We need
* to move our own right-hand child into our place. */
repl_rb = rb->rb_right;
if (repl_rb)
- repl_rb->rb_parent = rb->rb_parent;
+ rb_set_parent(repl_rb, rb_parent(rb));
} else
repl_rb = NULL;
/* Remove the spent tn from the tree; don't bother rebalancing
* but put our right-hand child in our own place. */
- if (tn->rb.rb_parent) {
- if (tn->rb.rb_parent->rb_left == &tn->rb)
- tn->rb.rb_parent->rb_left = repl_rb;
- else if (tn->rb.rb_parent->rb_right == &tn->rb)
- tn->rb.rb_parent->rb_right = repl_rb;
+ if (rb_parent(&tn->rb)) {
+ if (rb_parent(&tn->rb)->rb_left == &tn->rb)
+ rb_parent(&tn->rb)->rb_left = repl_rb;
+ else if (rb_parent(&tn->rb)->rb_right == &tn->rb)
+ rb_parent(&tn->rb)->rb_right = repl_rb;
else BUG();
} else if (tn->rb.rb_right)
- tn->rb.rb_right->rb_parent = NULL;
+ rb_set_parent(tn->rb.rb_right, NULL);
jffs2_free_tmp_dnode_info(tn);
if (ret) {
struct jffs2_full_dirent *fd, *fds;
int deleted;
+ jffs2_clear_acl(f);
+ jffs2_xattr_delete_inode(c, f->inocache);
down(&f->sem);
deleted = f->inocache && !f->inocache->nlink;