From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Phil Sutter <phil@nwl.cc>
Cc: netfilter-devel@vger.kernel.org, Florian Westphal <fw@strlen.de>
Subject: Re: [nft PATCH 3/4] segtree: Simplify overlap case in ei_insert()
Date: Tue, 28 Jan 2020 12:29:24 +0100 [thread overview]
Message-ID: <20200128112924.z5ucdevk2rbe3zmn@salvia> (raw)
In-Reply-To: <20200123143049.13888-4-phil@nwl.cc>
On Thu, Jan 23, 2020 at 03:30:48PM +0100, Phil Sutter wrote:
> Since upper boundary overlaps can't happen, lower boundary overlaps may
> simply be resolved by adjusting the existing range's upper boundary to
> that of the new one instead of adding elements which are later dropped
> again.
I would append to this description that this only happens if
auto-merge is set on.
> Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
next prev parent reply other threads:[~2020-01-28 11:29 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-23 14:30 [nft PATCH 0/4] Covscan-induced review of ei_insert() Phil Sutter
2020-01-23 14:30 ` [nft PATCH 1/4] segtree: Drop needless insertion in ei_insert() Phil Sutter
2020-01-28 11:22 ` Pablo Neira Ayuso
2020-01-23 14:30 ` [nft PATCH 2/4] segtree: Drop dead code " Phil Sutter
2020-01-28 11:24 ` Pablo Neira Ayuso
2020-01-23 14:30 ` [nft PATCH 3/4] segtree: Simplify overlap case " Phil Sutter
2020-01-28 11:29 ` Pablo Neira Ayuso [this message]
2020-01-23 14:30 ` [nft PATCH 4/4] segtree: Refactor ei_insert() Phil Sutter
2020-01-28 12:23 ` Pablo Neira Ayuso
2020-01-28 14:14 ` Phil Sutter
2020-01-28 15:42 ` Pablo Neira Ayuso
2020-01-28 15:55 ` Phil Sutter
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