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From: Phil Sutter <phil@nwl.cc>
To: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: netfilter-devel@vger.kernel.org
Subject: [nft PATCH v2 0/5] Reduce cache overhead a bit
Date: Thu,  2 Dec 2021 14:11:31 +0100	[thread overview]
Message-ID: <20211202131136.29242-1-phil@nwl.cc> (raw)

Second try after a quick review and some testing:

- Tested with stable kernels v4.4.293 and v4.9.291: This series does not
  change any of the shell tests' results. The changes are supposedly
  bug- and feature-compatible.

- Upon error return from kernel, check errno to make sure it is really
  ENOENT which is expected instead of ignoring any error with non-dump
  requests.

Phil Sutter (5):
  cache: Filter tables on kernel side
  cache: Filter rule list on kernel side
  cache: Filter chain list on kernel side
  cache: Filter set list on server side
  cache: Support filtering for a specific flowtable

 include/cache.h                               |   1 +
 include/mnl.h                                 |  14 +-
 include/netlink.h                             |   3 +-
 src/cache.c                                   | 188 ++++++++++--------
 src/mnl.c                                     |  93 +++++++--
 src/netlink.c                                 |  15 +-
 tests/shell/testcases/listing/0020flowtable_0 |  51 ++++-
 7 files changed, 248 insertions(+), 117 deletions(-)

-- 
2.33.0


             reply	other threads:[~2021-12-02 13:12 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-02 13:11 Phil Sutter [this message]
2021-12-02 13:11 ` [nft PATCH v2 1/5] cache: Filter tables on kernel side Phil Sutter
2021-12-02 13:11 ` [nft PATCH v2 2/5] cache: Filter rule list " Phil Sutter
2021-12-02 13:11 ` [nft PATCH v2 3/5] cache: Filter chain " Phil Sutter
2021-12-02 13:11 ` [nft PATCH v2 4/5] cache: Filter set list on server side Phil Sutter
2021-12-02 13:11 ` [nft PATCH v2 5/5] cache: Support filtering for a specific flowtable Phil Sutter
2021-12-02 21:39 ` [nft PATCH v2 0/5] Reduce cache overhead a bit Pablo Neira Ayuso

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