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Message-ID: <20190521230635.2142522-1-ast@kernel.org>
Date:   Tue, 21 May 2019 16:06:32 -0700
From:   Alexei Starovoitov <ast@...nel.org>
To:     <davem@...emloft.net>
CC:     <daniel@...earbox.net>, <netdev@...r.kernel.org>,
        <bpf@...r.kernel.org>, <kernel-team@...com>
Subject: [PATCH bpf-next 0/3] bpf: optimize explored_states

Convert explored_states array into hash table and use simple hash to
reduce verifier peak memory consumption for programs with bpf2bpf calls.
More details in patch 3.

Alexei Starovoitov (3):
  bpf: cleanup explored_states
  bpf: split explored_states
  bpf: convert explored_states to hash table

 include/linux/bpf_verifier.h |  2 +
 kernel/bpf/verifier.c        | 78 ++++++++++++++++++++++--------------
 2 files changed, 51 insertions(+), 29 deletions(-)

-- 
2.20.0

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