linux-stable/samples/bpf/.gitignore
Daniel T. Lee c5815ac7e2 samples: bpf: Refactor hbm program with libbpf
This commit refactors the existing cgroup programs with libbpf
bpf loader. Since bpf_program__attach doesn't support cgroup program
attachment, this explicitly attaches cgroup bpf program with
bpf_program__attach_cgroup(bpf_prog, cg1).

Also, to change attach_type of bpf program, this uses libbpf's
bpf_program__set_expected_attach_type helper to switch EGRESS to
INGRESS. To keep bpf program attached to the cgroup hierarchy even
after the exit, this commit uses the BPF_LINK_PINNING to pin the link
attachment even after it is closed.

Besides, this program was broken due to the typo of BPF MAP definition.
But this commit solves the problem by fixing this from 'queue_stats' map
struct hvm_queue_stats -> hbm_queue_stats.

Fixes: 36b5d47113 ("selftests/bpf: samples/bpf: Split off legacy stuff from bpf_helpers.h")
Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20201124090310.24374-2-danieltimlee@gmail.com
2020-11-26 19:33:35 -08:00

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# SPDX-License-Identifier: GPL-2.0-only
cpustat
fds_example
hbm
ibumad
lathist
lwt_len_hist
map_perf_test
offwaketime
per_socket_stats_example
sampleip
sock_example
sockex1
sockex2
sockex3
spintest
syscall_nrs.h
syscall_tp
task_fd_query
tc_l2_redirect
test_cgrp2_array_pin
test_cgrp2_attach
test_cgrp2_attach2
test_cgrp2_sock
test_cgrp2_sock2
test_current_task_under_cgroup
test_lru_dist
test_map_in_map
test_overhead
test_probe_write_user
trace_event
trace_output
tracex1
tracex2
tracex3
tracex4
tracex5
tracex6
tracex7
xdp1
xdp2
xdp_adjust_tail
xdp_fwd
xdp_monitor
xdp_redirect
xdp_redirect_cpu
xdp_redirect_map
xdp_router_ipv4
xdp_rxq_info
xdp_sample_pkts
xdp_tx_iptunnel
xdpsock
xsk_fwd
testfile.img
hbm_out.log
iperf.*
*.out