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| author | David S. Miller <davem@davemloft.net> | 2019-06-20 00:06:27 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-20 00:06:27 -0400 |
| commit | dca73a65a68329ee386d3ff473152bac66eaab39 (patch) | |
| tree | 97c41afb932bdd6cbe67e7ffc38bfe5952c97798 /tools/testing/selftests/bpf/progs/pyperf600.c | |
| parent | 497ad9f5b2dc86b733761b9afa44ecfa2f17be65 (diff) | |
| parent | 94079b64255fe40b9b53fd2e4081f68b9b14f54a (diff) | |
| download | kernel_replicant_linux-dca73a65a68329ee386d3ff473152bac66eaab39.tar.gz kernel_replicant_linux-dca73a65a68329ee386d3ff473152bac66eaab39.tar.bz2 kernel_replicant_linux-dca73a65a68329ee386d3ff473152bac66eaab39.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Alexei Starovoitov says:
====================
pull-request: bpf-next 2019-06-19
The following pull-request contains BPF updates for your *net-next* tree.
The main changes are:
1) new SO_REUSEPORT_DETACH_BPF setsocktopt, from Martin.
2) BTF based map definition, from Andrii.
3) support bpf_map_lookup_elem for xskmap, from Jonathan.
4) bounded loops and scalar precision logic in the verifier, from Alexei.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/pyperf600.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/pyperf600.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/pyperf600.c b/tools/testing/selftests/bpf/progs/pyperf600.c new file mode 100644 index 000000000000..cb49b89e37cd --- /dev/null +++ b/tools/testing/selftests/bpf/progs/pyperf600.c @@ -0,0 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright (c) 2019 Facebook +#define STACK_MAX_LEN 600 +/* clang will not unroll the loop 600 times. + * Instead it will unroll it to the amount it deemed + * appropriate, but the loop will still execute 600 times. + * Total program size is around 90k insns + */ +#include "pyperf.h" |