From: Pablo Neira Ayuso <pablo@netfilter.org>
To: netfilter-devel@vger.kernel.org
Subject: [PATCH nft,v1 0/5] revisit overlap/automerge codebase
Date: Thu, 17 Feb 2022 18:16:59 +0100 [thread overview]
Message-ID: <20220217171705.2637781-1-pablo@netfilter.org> (raw)
Hi,
This patchset removes the segment tree interval overlap/automerge codebase.
This is replaced with mergesort of the set elements + check for overlaps by
linearly iterating the set elements.
This is passing tests/shell and tests/py.
Pablo Neira Ayuso (5):
src: add EXPR_F_KERNEL to identify expression in the kernel
src: replace interval segment tree overlap and automerge
src: remove rbtree datastructure
mnl: update mnl_nft_setelem_del() to allow for more reuse
intervals: add support to automerge with kernel elements
include/Makefile.am | 2 +-
include/expression.h | 7 +-
include/intervals.h | 9 +
include/mnl.h | 3 +-
include/rbtree.h | 98 -------
include/rule.h | 3 +
src/Makefile.am | 2 +-
src/cache.c | 3 +-
src/evaluate.c | 50 +++-
src/intervals.c | 413 +++++++++++++++++++++++++++
src/mergesort.c | 1 +
src/mnl.c | 6 +-
src/netlink.c | 1 +
src/rbtree.c | 388 -------------------------
src/rule.c | 25 +-
src/segtree.c | 660 +------------------------------------------
16 files changed, 510 insertions(+), 1161 deletions(-)
create mode 100644 include/intervals.h
delete mode 100644 include/rbtree.h
create mode 100644 src/intervals.c
delete mode 100644 src/rbtree.c
--
2.30.2
next reply other threads:[~2022-02-17 17:17 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-17 17:16 Pablo Neira Ayuso [this message]
2022-02-17 17:17 ` [PATCH nft,v1 1/1] intervals: add support to automerge with kernel elements Pablo Neira Ayuso
2022-02-17 17:17 ` [PATCH nft,v1 1/5] src: add EXPR_F_KERNEL to identify expression in the kernel Pablo Neira Ayuso
2022-02-17 17:17 ` [PATCH nft,v1 2/5] src: replace interval segment tree overlap and automerge Pablo Neira Ayuso
2022-02-17 17:17 ` [PATCH nft,v1 3/5] src: remove rbtree datastructure Pablo Neira Ayuso
2022-02-17 17:17 ` [PATCH nft,v1 4/5] mnl: update mnl_nft_setelem_del() to allow for more reuse Pablo Neira Ayuso
2022-02-17 17:17 ` [PATCH nft,v1 5/5] intervals: add support to automerge with kernel elements Pablo Neira Ayuso
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220217171705.2637781-1-pablo@netfilter.org \
--to=pablo@netfilter.org \
--cc=netfilter-devel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).