From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Florian Westphal <fw@strlen.de>
Cc: netfilter-devel@vger.kernel.org
Subject: Re: update element timeout support [was Re: [PATCH nf 1/2] netfilter: nft_set_rbtree: move sync GC from insert path to set->ops->commit]
Date: Tue, 3 Oct 2023 10:22:35 +0200 [thread overview]
Message-ID: <ZRvPSw5PGFyt7S10@calendula> (raw)
In-Reply-To: <20231002142141.GA7339@breakpoint.cc>
Hi Florian,
I am collecting here your comments for the model we are defining for
set elements:
https://people.netfilter.org/pablo/setelems-timeout.txt
Let me know if you have more possible scenarios that you think that
might not be address by this model:
- Annotate current time at the beginning of the transaction, use it
in _expired() check (=> timeout is not a moving target anymore).
- Annotate element timeout update in transaction, update timeout from
_commit() path not to refresh it.
Thanks.
next prev parent reply other threads:[~2023-10-03 8:22 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-29 16:44 [PATCH nf 1/2] netfilter: nft_set_rbtree: move sync GC from insert path to set->ops->commit Pablo Neira Ayuso
2023-09-29 16:44 ` [PATCH nf 2/2] netfilter: nft_set_rbtree: remove async GC Pablo Neira Ayuso
2023-09-29 22:25 ` [PATCH nf 1/2] netfilter: nft_set_rbtree: move sync GC from insert path to set->ops->commit Pablo Neira Ayuso
2023-09-30 8:10 ` Florian Westphal
2023-10-01 20:10 ` Pablo Neira Ayuso
2023-10-01 21:08 ` Florian Westphal
2023-10-02 8:20 ` Pablo Neira Ayuso
2023-10-02 8:47 ` Florian Westphal
2023-10-02 10:24 ` Pablo Neira Ayuso
2023-10-02 12:42 ` update element timeout support [was Re: [PATCH nf 1/2] netfilter: nft_set_rbtree: move sync GC from insert path to set->ops->commit] Pablo Neira Ayuso
2023-10-02 13:58 ` Florian Westphal
2023-10-02 14:21 ` Florian Westphal
2023-10-03 8:22 ` Pablo Neira Ayuso [this message]
2023-10-03 9:04 ` Florian Westphal
2023-10-03 9:42 ` Pablo Neira Ayuso
2023-10-03 18:24 ` Florian Westphal
2023-10-04 8:30 ` Pablo Neira Ayuso
2023-10-02 21:10 ` Pablo Neira Ayuso
2023-10-02 21:14 ` Pablo Neira Ayuso
2023-10-02 14:23 ` [PATCH nf 1/2] netfilter: nft_set_rbtree: move sync GC from insert path to set->ops->commit Florian Westphal
2023-10-02 21:37 ` Pablo Neira Ayuso
2023-10-02 21:42 ` Pablo Neira Ayuso
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