On Wed, Jan 16, 2019 at 08:29:31AM -0800, Song Liu wrote: > With this patch, /proc/kallsyms will show BPF programs as > > <addr> t bpf_prog_<tag>_<name> [bpf] > > Signed-off-by: Song Liu <songliubrav...@fb.com>
Acked-by: Peter Zijlstra (Intel) <pet...@infradead.org> > --- > kernel/kallsyms.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c > index f3a04994e063..14934afa9e68 100644 > --- a/kernel/kallsyms.c > +++ b/kernel/kallsyms.c > @@ -494,7 +494,7 @@ static int get_ksymbol_ftrace_mod(struct kallsym_iter > *iter) > > static int get_ksymbol_bpf(struct kallsym_iter *iter) > { > - iter->module_name[0] = '\0'; > + strlcpy(iter->module_name, "bpf", MODULE_NAME_LEN); > iter->exported = 0; > return bpf_get_kallsym(iter->pos - iter->pos_ftrace_mod_end, > &iter->value, &iter->type, > -- > 2.17.1 >