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(parent: e2fc611) | patch
nfp: bpf: support optimizing dead branches
authorJakub Kicinski <jakub.kicinski@netronome.com>
Wed, 23 Jan 2019 06:45:28 +0000 (22:45 -0800)
committerAlexei Starovoitov <ast@kernel.org>
Thu, 24 Jan 2019 01:35:32 +0000 (17:35 -0800)
commita32014b351662fd67c7e0f807855f527d0834d00
treedf4010a54481e94a3beda90fedf65f315e7517b0tree | snapshot
parente2fc61146aa6dea81f3231530c130be72af05c5acommit | diff
nfp: bpf: support optimizing dead branches

Verifier will now optimize out branches to dead code, implement
the replace_insn callback to take advantage of that optimization.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
drivers/net/ethernet/netronome/nfp/bpf/main.h diff | blob | history
drivers/net/ethernet/netronome/nfp/bpf/offload.c diff | blob | history
drivers/net/ethernet/netronome/nfp/bpf/verifier.c diff | blob | history
John Crispins staging tree