On Sat, Jan 16, 2021 at 8:22 PM Cong Wang wrote:
> +static void htab_gc(struct work_struct *work)
> +{
> + struct htab_elem *e, *tmp;
> + struct llist_node *lhead;
> + struct bpf_htab *htab;
> + int i, count;
> +
> + htab = container_of(work, struct bpf_htab, gc_work.
From: Cong Wang
This borrows the idea from conntrack and will be used for conntrack in
ebpf too. Each element in a timeout map has a user-specified timeout
in msecs, after it expires it will be automatically removed from the
map. Cilium already does the same thing, it uses a regular map or LRU
ma
