Commit 1ddbddd7 authored by Alexei Starovoitov's avatar Alexei Starovoitov Committed by Daniel Borkmann
Browse files

bpf: Remove unnecessary setrlimit from bpf preload. 



BPF programs and maps are memcg accounted. setrlimit is obsolete.
Remove its use from bpf preload.

Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
Acked-by: default avatarMartin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20220131220528.98088-5-alexei.starovoitov@gmail.com
parent c69f94a3

kernel/bpf/preload/iterators/iterators.c

+0 −2
Original line number Diff line number Diff line
@@ -37,7 +37,6 @@ static int send_link_to_kernel(struct bpf_link *link, const char *link_name) 


int main(int argc, char **argv)

{

	struct rlimit rlim = { RLIM_INFINITY, RLIM_INFINITY };

	struct iterators_bpf *skel;

	int err, magic;

	int debug_fd;
@@ -55,7 +54,6 @@ int main(int argc, char **argv) 
		printf("bad start magic %d\n", magic);

		return 1;

	}

	setrlimit(RLIMIT_MEMLOCK, &rlim);

	/* libbpf opens BPF object and loads it into the kernel */

	skel = iterators_bpf__open_and_load();

	if (!skel) {