nce_head 2023 fs/btrfs/send.c struct list_head *nce_head; nce_head 2025 fs/btrfs/send.c nce_head = radix_tree_lookup(&sctx->name_cache, nce_head 2027 fs/btrfs/send.c if (!nce_head) { nce_head 2028 fs/btrfs/send.c nce_head = kmalloc(sizeof(*nce_head), GFP_KERNEL); nce_head 2029 fs/btrfs/send.c if (!nce_head) { nce_head 2033 fs/btrfs/send.c INIT_LIST_HEAD(nce_head); nce_head 2035 fs/btrfs/send.c ret = radix_tree_insert(&sctx->name_cache, nce->ino, nce_head); nce_head 2037 fs/btrfs/send.c kfree(nce_head); nce_head 2042 fs/btrfs/send.c list_add_tail(&nce->radix_list, nce_head); nce_head 2052 fs/btrfs/send.c struct list_head *nce_head; nce_head 2054 fs/btrfs/send.c nce_head = radix_tree_lookup(&sctx->name_cache, nce_head 2056 fs/btrfs/send.c if (!nce_head) { nce_head 2069 fs/btrfs/send.c if (nce_head && list_empty(nce_head)) { nce_head 2071 fs/btrfs/send.c kfree(nce_head); nce_head 2078 fs/btrfs/send.c struct list_head *nce_head; nce_head 2081 fs/btrfs/send.c nce_head = radix_tree_lookup(&sctx->name_cache, (unsigned long)ino); nce_head 2082 fs/btrfs/send.c if (!nce_head) nce_head 2085 fs/btrfs/send.c list_for_each_entry(cur, nce_head, radix_list) {