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| author | Roman Gushchin <guro@fb.com> | 2020-12-01 13:59:00 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-12-02 18:32:47 -0800 |
| commit | 5b0764b2d34510bc87d33a580da98f77789ac36f (patch) | |
| tree | bd80a792599f564fcbcf074a0e7618a9d71b2fd8 /samples/bpf/xdp_router_ipv4_user.c | |
| parent | 3ac1f01b43b6e2759cc34d3a715ba5eed04c5805 (diff) | |
| download | lwn-5b0764b2d34510bc87d33a580da98f77789ac36f.tar.gz lwn-5b0764b2d34510bc87d33a580da98f77789ac36f.zip | |
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/xdp_router_ipv4_user.c')
| -rw-r--r-- | samples/bpf/xdp_router_ipv4_user.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/samples/bpf/xdp_router_ipv4_user.c b/samples/bpf/xdp_router_ipv4_user.c index c2da1b51ff95..b5f03cb17a3c 100644 --- a/samples/bpf/xdp_router_ipv4_user.c +++ b/samples/bpf/xdp_router_ipv4_user.c @@ -625,7 +625,6 @@ static void usage(const char *prog) int main(int ac, char **argv) { - struct rlimit r = {RLIM_INFINITY, RLIM_INFINITY}; struct bpf_prog_load_attr prog_load_attr = { .prog_type = BPF_PROG_TYPE_XDP, }; @@ -670,11 +669,6 @@ int main(int ac, char **argv) return 1; } - if (setrlimit(RLIMIT_MEMLOCK, &r)) { - perror("setrlimit(RLIMIT_MEMLOCK)"); - return 1; - } - if (bpf_prog_load_xattr(&prog_load_attr, &obj, &prog_fd)) return 1; |