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| author | Andrii Nakryiko <[email protected]> | 2022-04-08 18:14:24 +0000 |
|---|---|---|
| committer | Daniel Borkmann <[email protected]> | 2022-04-08 20:24:15 +0000 |
| commit | 2fa5b0f290e19bb34393e1983be511aab18b683e (patch) | |
| tree | bacc2e96588fa36ac21f3cac2cf2e091b608e9be /tools/bpf/bpftool/prog.c | |
| parent | libbpf: Don't error out on CO-RE relos for overriden weak subprogs (diff) | |
| download | kernel-2fa5b0f290e19bb34393e1983be511aab18b683e.tar.gz kernel-2fa5b0f290e19bb34393e1983be511aab18b683e.zip | |
libbpf: Use weak hidden modifier for USDT BPF-side API functions
Use __weak __hidden for bpf_usdt_xxx() APIs instead of much more
confusing `static inline __noinline`. This was previously impossible due
to libbpf erroring out on CO-RE relocations pointing to eliminated weak
subprogs. Now that previous patch fixed this issue, switch back to
__weak __hidden as it's a more direct way of specifying the desired
behavior.
Signed-off-by: Andrii Nakryiko <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'tools/bpf/bpftool/prog.c')
0 files changed, 0 insertions, 0 deletions