On Mon, 19 Feb 2024 18:56:47 +1100 David Gibson <david(a)gibson.dropbear.id.au> wrote:Currently tcp_sock_refill_pool() stops as soon as it finds an entry in the pool with a valid fd. This appears to makes sense: we always use fds from the front of the pool, so if we find a filled one, the rest of the pool should be filled as well. However, that's not quite correct. If a previous refill hit errors trying to open new sockets, it could leave gaps between blocks of valid fds. We're going to add some changes that could make that more likely.Uh oh, good catch, I didn't think of the possibility that with 3/6 we could otherwise stop in the middle of a block of "empty" slots, with filled slots occurring after them. -- Stefano