diff options
| author | Roman Gushchin <guro@fb.com> | 2020-12-02 00:59:00 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-12-03 05:32:47 +0300 |
| commit | 5b0764b2d34510bc87d33a580da98f77789ac36f (patch) | |
| tree | bd80a792599f564fcbcf074a0e7618a9d71b2fd8 /samples/bpf/xdpsock_user.c | |
| parent | 3ac1f01b43b6e2759cc34d3a715ba5eed04c5805 (diff) | |
| download | linux-5b0764b2d34510bc87d33a580da98f77789ac36f.tar.xz | |
bpf: samples: Do not touch RLIMIT_MEMLOCK
Since bpf is not using rlimit memlock for the memory accounting
and control, do not change the limit in sample applications.
Signed-off-by: Roman Gushchin <guro@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20201201215900.3569844-35-guro@fb.com
Diffstat (limited to 'samples/bpf/xdpsock_user.c')
| -rw-r--r-- | samples/bpf/xdpsock_user.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/samples/bpf/xdpsock_user.c b/samples/bpf/xdpsock_user.c index 036bd019e400..909f77647deb 100644 --- a/samples/bpf/xdpsock_user.c +++ b/samples/bpf/xdpsock_user.c @@ -1489,7 +1489,6 @@ static void apply_setsockopt(struct xsk_socket_info *xsk) int main(int argc, char **argv) { - struct rlimit r = {RLIM_INFINITY, RLIM_INFINITY}; bool rx = false, tx = false; struct xsk_umem_info *umem; struct bpf_object *obj; @@ -1499,12 +1498,6 @@ int main(int argc, char **argv) parse_command_line(argc, argv); - if (setrlimit(RLIMIT_MEMLOCK, &r)) { - fprintf(stderr, "ERROR: setrlimit(RLIMIT_MEMLOCK) \"%s\"\n", - strerror(errno)); - exit(EXIT_FAILURE); - } - if (opt_num_xsks > 1) load_xdp_program(argv, &obj); |