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authorAlexei Starovoitov <ast@kernel.org>2022-02-01 01:05:25 +0300
committerDaniel Borkmann <daniel@iogearbox.net>2022-02-02 01:56:18 +0300
commit1ddbddd7065182c10c7c50ba6daf890edfdf7377 (patch)
tree6f0ae02a2f8ca637195051a0a23e72ba11e45ee8
parentc69f94a33d12a9c49f1800c54838ee19447ac176 (diff)
downloadlinux-1ddbddd7065182c10c7c50ba6daf890edfdf7377.tar.xz
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 setrlimit is obsolete.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: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/20220131220528.98088-5-alexei.starovoitov@gmail.com
-rw-r--r--kernel/bpf/preload/iterators/iterators.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/bpf/preload/iterators/iterators.c b/kernel/bpf/preload/iterators/iterators.c
index 5d872a705470..2ec85fc6984f 100644
--- a/kernel/bpf/preload/iterators/iterators.c
+++ b/kernel/bpf/preload/iterators/iterators.c
@@ -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) {