bianbu-linux-6.6/tools/bpf/bpftool
Tiezhu Yang df9c41e9db bpftool: Check argc first before "file" in do_batch()
If the parameters for batch are more than 2, check argc first can
return immediately, no need to use is_prefix() to check "file" with
a little overhead and then check argc, it is better to check "file"
only when the parameters for batch are 2.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Acked-by: Stanislav Fomichev <sdf@google.com>
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/r/1668517207-11822-1-git-send-email-yangtiezhu@loongson.cn
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2022-11-15 21:36:24 -08:00
..
bash-completion bpftool: Update the bash completion(add autoattach to prog load) 2022-10-21 08:59:00 -07:00
Documentation bpftool: Support new cgroup local storage 2022-10-25 23:19:19 -07:00
skeleton bpftool: Add bpf_cookie to link output 2022-03-15 15:07:27 -07:00
.gitignore bpftool: Fix SPDX tag for Makefiles and .gitignore 2021-11-10 09:00:52 -08:00
btf.c libbpf: Hashmap interface update to allow both long and void* keys/values 2022-11-09 20:45:14 -08:00
btf_dumper.c bpftool: Fix a wrong type cast in btf_dumper_int 2022-08-25 11:43:08 -07:00
cfg.c tools, bpftool: Poison and replace kernel integer typedefs 2020-05-11 21:20:46 +02:00
cfg.h tools: bpftool: replace Netronome boilerplate with SPDX license headers 2018-12-13 12:08:44 +01:00
cgroup.c bpftool: Fix wrong cgroup attach flags being assigned to effective progs 2022-09-21 10:57:12 -07:00
common.c bpf-next-for-netdev 2022-11-11 18:33:04 -08:00
feature.c bpftool: Fix a typo in a comment 2022-08-15 17:29:42 +02:00
gen.c libbpf: Hashmap interface update to allow both long and void* keys/values 2022-11-09 20:45:14 -08:00
iter.c bpftool: Define _GNU_SOURCE only once 2022-10-25 10:11:56 -07:00
jit_disasm.c bpftool: Fix spelling mistake "disasembler" -> "disassembler" 2022-10-26 18:20:22 -07:00
json_writer.c bpftool: Support dumping metadata 2020-09-15 18:28:27 -07:00
json_writer.h bpftool: Support dumping metadata 2020-09-15 18:28:27 -07:00
link.c libbpf: Hashmap interface update to allow both long and void* keys/values 2022-11-09 20:45:14 -08:00
main.c bpftool: Check argc first before "file" in do_batch() 2022-11-15 21:36:24 -08:00
main.h libbpf: Hashmap interface update to allow both long and void* keys/values 2022-11-09 20:45:14 -08:00
Makefile bpftool: Add LLVM as default library for disassembling JIT-ed programs 2022-10-25 10:11:56 -07:00
map.c libbpf: Hashmap interface update to allow both long and void* keys/values 2022-11-09 20:45:14 -08:00
map_perf_ring.c bpftool: Fix error message of strerror 2022-09-30 15:40:46 -07:00
net.c bpftool: Define _GNU_SOURCE only once 2022-10-25 10:11:56 -07:00
netlink_dumper.c bpftool: Use consistent include paths for libbpf 2020-01-20 16:37:45 -08:00
netlink_dumper.h tools: bpftool: dual license all files 2018-12-13 12:08:44 +01:00
perf.c bpftool: Define _GNU_SOURCE only once 2022-10-25 10:11:56 -07:00
pids.c libbpf: Hashmap interface update to allow both long and void* keys/values 2022-11-09 20:45:14 -08:00
prog.c libbpf: Hashmap interface update to allow both long and void* keys/values 2022-11-09 20:45:14 -08:00
struct_ops.c Revert "bpftool: Use libbpf 1.0 API mode instead of RLIMIT_MEMLOCK" 2022-06-14 22:18:06 +02:00
tracelog.c bpftool, musl compat: Replace sys/fcntl.h by fcntl.h 2022-04-25 23:24:28 +02:00
xlated_dumper.c bpftool: Define _GNU_SOURCE only once 2022-10-25 10:11:56 -07:00
xlated_dumper.h tools: bpftool: replace Netronome boilerplate with SPDX license headers 2018-12-13 12:08:44 +01:00