diff options
| author |   Tobias Klauser <tklauser@distanz.ch> | 2020-06-24 16:31:24 +0200 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2020-06-25 16:06:01 +0200 |
| commit | 9023497d8746d355bac8ddbc65797a4f553726fd (patch) | |
| tree | b7ef80a995f76a54ca664f5869adb78a002ce14f /tools/bpf/bpftool/feature.c | |
| parent | Merge branch 'bpf_iter_tcp_udp' (diff) | |
| download | linux-9023497d8746d355bac8ddbc65797a4f553726fd.tar.xz linux-9023497d8746d355bac8ddbc65797a4f553726fd.zip | |
tools, bpftool: Define prog_type_name array only once
Define prog_type_name in prog.c instead of main.h so it is only defined
once. This leads to a slight decrease in the binary size of bpftool.
Before:
text data bss dec hex filename
401032 11936 1573160 1986128 1e4e50 bpftool
After:
text data bss dec hex filename
399024 11168 1573160 1983352 1e4378 bpftool
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/20200624143124.12914-1-tklauser@distanz.ch
Diffstat (limited to 'tools/bpf/bpftool/feature.c')
| -rw-r--r-- | tools/bpf/bpftool/feature.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/bpf/bpftool/feature.c b/tools/bpf/bpftool/feature.c index 768bf77df886..1cd75807673e 100644 --- a/tools/bpf/bpftool/feature.c +++ b/tools/bpf/bpftool/feature.c @@ -695,7 +695,7 @@ section_program_types(bool *supported_types, const char *define_prefix, "/*** eBPF program types ***/", define_prefix); - for (i = BPF_PROG_TYPE_UNSPEC + 1; i < ARRAY_SIZE(prog_type_name); i++) + for (i = BPF_PROG_TYPE_UNSPEC + 1; i < prog_type_name_size; i++) probe_prog_type(i, supported_types, define_prefix, ifindex); print_end_section(); @@ -741,7 +741,7 @@ section_helpers(bool *supported_types, const char *define_prefix, __u32 ifindex) " %sBPF__PROG_TYPE_ ## prog_type ## __HELPER_ ## helper\n", define_prefix, define_prefix, define_prefix, define_prefix); - for (i = BPF_PROG_TYPE_UNSPEC + 1; i < ARRAY_SIZE(prog_type_name); i++) + for (i = BPF_PROG_TYPE_UNSPEC + 1; i < prog_type_name_size; i++) probe_helpers_for_progtype(i, supported_types[i], define_prefix, ifindex); |