From: Yonghong Song Date: Wed, 13 May 2020 18:02:16 +0000 (-0700) Subject: bpf: Change btf_iter func proto prefix to "bpf_iter_" X-Git-Tag: Ubuntu-5.10.0-12.13~2734^2~185^2~6^2~5 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=21aef70eade22a656297c28d5da93301915d2ac2;p=mirror_ubuntu-hirsute-kernel.git bpf: Change btf_iter func proto prefix to "bpf_iter_" This is to be consistent with tracing and lsm programs which have prefix "bpf_trace_" and "bpf_lsm_" respectively. Suggested-by: Alexei Starovoitov Signed-off-by: Yonghong Song Signed-off-by: Alexei Starovoitov Acked-by: Andrii Nakryiko Link: https://lore.kernel.org/bpf/20200513180216.2949387-1-yhs@fb.com --- diff --git a/include/linux/bpf.h b/include/linux/bpf.h index cf4b6e44f2bc..ab94dfd8826f 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -1131,10 +1131,10 @@ struct bpf_link *bpf_link_get_from_fd(u32 ufd); int bpf_obj_pin_user(u32 ufd, const char __user *pathname); int bpf_obj_get_user(const char __user *pathname, int flags); -#define BPF_ITER_FUNC_PREFIX "__bpf_iter__" +#define BPF_ITER_FUNC_PREFIX "bpf_iter_" #define DEFINE_BPF_ITER_FUNC(target, args...) \ - extern int __bpf_iter__ ## target(args); \ - int __init __bpf_iter__ ## target(args) { return 0; } + extern int bpf_iter_ ## target(args); \ + int __init bpf_iter_ ## target(args) { return 0; } typedef int (*bpf_iter_init_seq_priv_t)(void *private_data); typedef void (*bpf_iter_fini_seq_priv_t)(void *private_data); diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index fd882616ab52..292257995487 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -6919,7 +6919,7 @@ invalid_prog: #define BTF_TRACE_PREFIX "btf_trace_" #define BTF_LSM_PREFIX "bpf_lsm_" -#define BTF_ITER_PREFIX "__bpf_iter__" +#define BTF_ITER_PREFIX "bpf_iter_" #define BTF_MAX_NAME_SIZE 128 static int find_btf_by_prefix_kind(const struct btf *btf, const char *prefix,