diff options
Diffstat (limited to 'samples')
31 files changed, 7 insertions, 42 deletions
diff --git a/samples/bpf/cpustat_user.c b/samples/bpf/cpustat_user.c index 96675985e9e0..ab90bb08a2b4 100644 --- a/samples/bpf/cpustat_user.c +++ b/samples/bpf/cpustat_user.c @@ -13,7 +13,6 @@ #include <sys/types.h> #include <sys/stat.h> #include <sys/time.h> -#include <sys/resource.h> #include <sys/wait.h> #include <bpf/bpf.h> diff --git a/samples/bpf/hbm.c b/samples/bpf/hbm.c index 1fe5bcafb3bc..516fbac28b71 100644 --- a/samples/bpf/hbm.c +++ b/samples/bpf/hbm.c @@ -34,7 +34,6 @@ #include <stdio.h> #include <stdlib.h> #include <assert.h> -#include <sys/resource.h> #include <sys/time.h> #include <unistd.h> #include <errno.h> @@ -46,7 +45,6 @@ #include <bpf/bpf.h> #include <getopt.h> -#include "bpf_rlimit.h" #include "cgroup_helpers.h" #include "hbm.h" #include "bpf_util.h" @@ -510,5 +508,8 @@ int main(int argc, char **argv) prog = argv[optind]; printf("HBM prog: %s\n", prog != NULL ? prog : "NULL"); + /* Use libbpf 1.0 API mode */ + libbpf_set_strict_mode(LIBBPF_STRICT_ALL); + return run_bpf_prog(prog, cg_id); } diff --git a/samples/bpf/ibumad_user.c b/samples/bpf/ibumad_user.c index 0746ca516097..d074c978aac7 100644 --- a/samples/bpf/ibumad_user.c +++ b/samples/bpf/ibumad_user.c @@ -19,7 +19,6 @@ #include <sys/types.h> #include <limits.h> -#include <sys/resource.h> #include <getopt.h> #include <net/if.h> diff --git a/samples/bpf/map_perf_test_user.c b/samples/bpf/map_perf_test_user.c index e69651a6902f..b6fc174ab1f2 100644 --- a/samples/bpf/map_perf_test_user.c +++ b/samples/bpf/map_perf_test_user.c @@ -13,7 +13,6 @@ #include <signal.h> #include <string.h> #include <time.h> -#include <sys/resource.h> #include <arpa/inet.h> #include <errno.h> diff --git a/samples/bpf/offwaketime_user.c b/samples/bpf/offwaketime_user.c index 73a986876c1a..b6eedcb98fb9 100644 --- a/samples/bpf/offwaketime_user.c +++ b/samples/bpf/offwaketime_user.c @@ -8,7 +8,6 @@ #include <linux/perf_event.h> #include <errno.h> #include <stdbool.h> -#include <sys/resource.h> #include <bpf/libbpf.h> #include <bpf/bpf.h> #include "trace_helpers.h" diff --git a/samples/bpf/sockex2_user.c b/samples/bpf/sockex2_user.c index 6a3fd369d3fc..2c18471336f0 100644 --- a/samples/bpf/sockex2_user.c +++ b/samples/bpf/sockex2_user.c @@ -7,7 +7,6 @@ #include "sock_example.h" #include <unistd.h> #include <arpa/inet.h> -#include <sys/resource.h> struct pair { __u64 packets; diff --git a/samples/bpf/sockex3_user.c b/samples/bpf/sockex3_user.c index 6ae99ecc766c..cd6fa79df900 100644 --- a/samples/bpf/sockex3_user.c +++ b/samples/bpf/sockex3_user.c @@ -6,7 +6,6 @@ #include "sock_example.h" #include <unistd.h> #include <arpa/inet.h> -#include <sys/resource.h> struct flow_key_record { __be32 src; diff --git a/samples/bpf/spintest_user.c b/samples/bpf/spintest_user.c index 0d7e1e5a8658..aadac14f748a 100644 --- a/samples/bpf/spintest_user.c +++ b/samples/bpf/spintest_user.c @@ -3,7 +3,6 @@ #include <unistd.h> #include <string.h> #include <assert.h> -#include <sys/resource.h> #include <bpf/libbpf.h> #include <bpf/bpf.h> #include "trace_helpers.h" diff --git a/samples/bpf/syscall_tp_user.c b/samples/bpf/syscall_tp_user.c index c55383068384..7a788bb837fc 100644 --- a/samples/bpf/syscall_tp_user.c +++ b/samples/bpf/syscall_tp_user.c @@ -8,7 +8,6 @@ #include <string.h> #include <linux/perf_event.h> #include <errno.h> -#include <sys/resource.h> #include <bpf/libbpf.h> #include <bpf/bpf.h> diff --git a/samples/bpf/task_fd_query_user.c b/samples/bpf/task_fd_query_user.c index c9a0ca8351fd..424718c0872c 100644 --- a/samples/bpf/task_fd_query_user.c +++ b/samples/bpf/task_fd_query_user.c @@ -10,7 +10,6 @@ #include <fcntl.h> #include <linux/bpf.h> #include <sys/ioctl.h> -#include <sys/resource.h> #include <sys/types.h> #include <sys/stat.h> #include <linux/perf_event.h> diff --git a/samples/bpf/test_lru_dist.c b/samples/bpf/test_lru_dist.c index 75e877853596..be98ccb4952f 100644 --- a/samples/bpf/test_lru_dist.c +++ b/samples/bpf/test_lru_dist.c @@ -13,7 +13,6 @@ #include <sched.h> #include <sys/wait.h> #include <sys/stat.h> -#include <sys/resource.h> #include <fcntl.h> #include <stdlib.h> #include <time.h> diff --git a/samples/bpf/test_map_in_map_user.c b/samples/bpf/test_map_in_map_user.c index 472d65c70354..e8b4cc184ac9 100644 --- a/samples/bpf/test_map_in_map_user.c +++ b/samples/bpf/test_map_in_map_user.c @@ -2,7 +2,6 @@ /* * Copyright (c) 2017 Facebook */ -#include <sys/resource.h> #include <sys/socket.h> #include <arpa/inet.h> #include <stdint.h> diff --git a/samples/bpf/test_overhead_user.c b/samples/bpf/test_overhead_user.c index 4821f9d99c1f..88717f8ec6ac 100644 --- a/samples/bpf/test_overhead_user.c +++ b/samples/bpf/test_overhead_user.c @@ -16,7 +16,6 @@ #include <linux/bpf.h> #include <string.h> #include <time.h> -#include <sys/resource.h> #include <bpf/bpf.h> #include <bpf/libbpf.h> diff --git a/samples/bpf/tracex2_user.c b/samples/bpf/tracex2_user.c index 1626d51dfffd..dd6205c6b6a7 100644 --- a/samples/bpf/tracex2_user.c +++ b/samples/bpf/tracex2_user.c @@ -4,7 +4,6 @@ #include <stdlib.h> #include <signal.h> #include <string.h> -#include <sys/resource.h> #include <bpf/bpf.h> #include <bpf/libbpf.h> diff --git a/samples/bpf/tracex3_user.c b/samples/bpf/tracex3_user.c index 33e16ba39f25..d5eebace31e6 100644 --- a/samples/bpf/tracex3_user.c +++ b/samples/bpf/tracex3_user.c @@ -7,7 +7,6 @@ #include <unistd.h> #include <stdbool.h> #include <string.h> -#include <sys/resource.h> #include <bpf/bpf.h> #include <bpf/libbpf.h> diff --git a/samples/bpf/tracex4_user.c b/samples/bpf/tracex4_user.c index 566e6440e8c2..227b05a0bc88 100644 --- a/samples/bpf/tracex4_user.c +++ b/samples/bpf/tracex4_user.c @@ -8,7 +8,6 @@ #include <stdbool.h> #include <string.h> #include <time.h> -#include <sys/resource.h> #include <bpf/bpf.h> #include <bpf/libbpf.h> diff --git a/samples/bpf/tracex5_user.c b/samples/bpf/tracex5_user.c index 08dfdc77ad2a..e910dc265c31 100644 --- a/samples/bpf/tracex5_user.c +++ b/samples/bpf/tracex5_user.c @@ -7,7 +7,6 @@ #include <sys/prctl.h> #include <bpf/bpf.h> #include <bpf/libbpf.h> -#include <sys/resource.h> #include "trace_helpers.h" #ifdef __mips__ diff --git a/samples/bpf/tracex6_user.c b/samples/bpf/tracex6_user.c index 28296f40c133..8e83bf2a84a4 100644 --- a/samples/bpf/tracex6_user.c +++ b/samples/bpf/tracex6_user.c @@ -8,7 +8,6 @@ #include <stdio.h> #include <stdlib.h> #include <sys/ioctl.h> -#include <sys/resource.h> #include <sys/time.h> #include <sys/types.h> #include <sys/wait.h> diff --git a/samples/bpf/xdp1_user.c b/samples/bpf/xdp1_user.c index 631f0cabe139..288db3d3ee5f 100644 --- a/samples/bpf/xdp1_user.c +++ b/samples/bpf/xdp1_user.c @@ -11,7 +11,6 @@ #include <string.h> #include <unistd.h> #include <libgen.h> -#include <sys/resource.h> #include <net/if.h> #include "bpf_util.h" diff --git a/samples/bpf/xdp_adjust_tail_user.c b/samples/bpf/xdp_adjust_tail_user.c index b3f6e49676ed..167646077c8f 100644 --- a/samples/bpf/xdp_adjust_tail_user.c +++ b/samples/bpf/xdp_adjust_tail_user.c @@ -14,7 +14,6 @@ #include <stdlib.h> #include <string.h> #include <net/if.h> -#include <sys/resource.h> #include <arpa/inet.h> #include <netinet/ether.h> #include <unistd.h> diff --git a/samples/bpf/xdp_monitor_user.c b/samples/bpf/xdp_monitor_user.c index fb9391a5ec62..58015eb2ffae 100644 --- a/samples/bpf/xdp_monitor_user.c +++ b/samples/bpf/xdp_monitor_user.c @@ -17,7 +17,6 @@ static const char *__doc_err_only__= #include <ctype.h> #include <unistd.h> #include <locale.h> -#include <sys/resource.h> #include <getopt.h> #include <net/if.h> #include <time.h> diff --git a/samples/bpf/xdp_redirect_cpu_user.c b/samples/bpf/xdp_redirect_cpu_user.c index 5f74a70a9021..a12381c37d2b 100644 --- a/samples/bpf/xdp_redirect_cpu_user.c +++ b/samples/bpf/xdp_redirect_cpu_user.c @@ -21,7 +21,6 @@ static const char *__doc__ = #include <string.h> #include <unistd.h> #include <locale.h> -#include <sys/resource.h> #include <sys/sysinfo.h> #include <getopt.h> #include <net/if.h> diff --git a/samples/bpf/xdp_redirect_map_multi_user.c b/samples/bpf/xdp_redirect_map_multi_user.c index 315314716121..9e24f2705b67 100644 --- a/samples/bpf/xdp_redirect_map_multi_user.c +++ b/samples/bpf/xdp_redirect_map_multi_user.c @@ -15,7 +15,6 @@ static const char *__doc__ = #include <net/if.h> #include <unistd.h> #include <libgen.h> -#include <sys/resource.h> #include <sys/ioctl.h> #include <sys/types.h> #include <sys/socket.h> diff --git a/samples/bpf/xdp_redirect_user.c b/samples/bpf/xdp_redirect_user.c index 7af5b07a7523..8663dd631b6e 100644 --- a/samples/bpf/xdp_redirect_user.c +++ b/samples/bpf/xdp_redirect_user.c @@ -18,7 +18,6 @@ static const char *__doc__ = #include <unistd.h> #include <libgen.h> #include <getopt.h> -#include <sys/resource.h> #include <bpf/bpf.h> #include <bpf/libbpf.h> #include "bpf_util.h" diff --git a/samples/bpf/xdp_router_ipv4_user.c b/samples/bpf/xdp_router_ipv4_user.c index f32bbd5c32bf..294fc15ad1cb 100644 --- a/samples/bpf/xdp_router_ipv4_user.c +++ b/samples/bpf/xdp_router_ipv4_user.c @@ -22,7 +22,6 @@ #include <sys/syscall.h> #include "bpf_util.h" #include <bpf/libbpf.h> -#include <sys/resource.h> #include <libgen.h> #include <getopt.h> #include <pthread.h> diff --git a/samples/bpf/xdp_rxq_info_user.c b/samples/bpf/xdp_rxq_info_user.c index f2d90cba5164..05a24a712d7d 100644 --- a/samples/bpf/xdp_rxq_info_user.c +++ b/samples/bpf/xdp_rxq_info_user.c @@ -14,7 +14,6 @@ static const char *__doc__ = " XDP RX-queue info extract example\n\n" #include <string.h> #include <unistd.h> #include <locale.h> -#include <sys/resource.h> #include <getopt.h> #include <net/if.h> #include <time.h> diff --git a/samples/bpf/xdp_sample_pkts_user.c b/samples/bpf/xdp_sample_pkts_user.c index 0a2b3e997aed..7df7163239ac 100644 --- a/samples/bpf/xdp_sample_pkts_user.c +++ b/samples/bpf/xdp_sample_pkts_user.c @@ -12,7 +12,6 @@ #include <signal.h> #include <bpf/libbpf.h> #include <bpf/bpf.h> -#include <sys/resource.h> #include <libgen.h> #include <linux/if_link.h> diff --git a/samples/bpf/xdp_sample_user.c b/samples/bpf/xdp_sample_user.c index c4332d068b91..158682852162 100644 --- a/samples/bpf/xdp_sample_user.c +++ b/samples/bpf/xdp_sample_user.c @@ -25,7 +25,6 @@ #include <string.h> #include <sys/ioctl.h> #include <sys/mman.h> -#include <sys/resource.h> #include <sys/signalfd.h> #include <sys/sysinfo.h> #include <sys/timerfd.h> diff --git a/samples/bpf/xdp_tx_iptunnel_user.c b/samples/bpf/xdp_tx_iptunnel_user.c index 2e811e4331cc..307baef6861a 100644 --- a/samples/bpf/xdp_tx_iptunnel_user.c +++ b/samples/bpf/xdp_tx_iptunnel_user.c @@ -10,7 +10,6 @@ #include <stdlib.h> #include <string.h> #include <net/if.h> -#include <sys/resource.h> #include <arpa/inet.h> #include <netinet/ether.h> #include <unistd.h> diff --git a/samples/bpf/xdpsock_user.c b/samples/bpf/xdpsock_user.c index 6f3fe30ad283..be7d2572e3e6 100644 --- a/samples/bpf/xdpsock_user.c +++ b/samples/bpf/xdpsock_user.c @@ -25,7 +25,6 @@ #include <string.h> #include <sys/capability.h> #include <sys/mman.h> -#include <sys/resource.h> #include <sys/socket.h> #include <sys/types.h> #include <sys/un.h> @@ -1886,7 +1885,6 @@ int main(int argc, char **argv) { struct __user_cap_header_struct hdr = { _LINUX_CAPABILITY_VERSION_3, 0 }; struct __user_cap_data_struct data[2] = { { 0 } }; - struct rlimit r = {RLIM_INFINITY, RLIM_INFINITY}; bool rx = false, tx = false; struct sched_param schparam; struct xsk_umem_info *umem; @@ -1917,11 +1915,8 @@ int main(int argc, char **argv) data[1].effective, data[1].inheritable, data[1].permitted); } } else { - if (setrlimit(RLIMIT_MEMLOCK, &r)) { - fprintf(stderr, "ERROR: setrlimit(RLIMIT_MEMLOCK) \"%s\"\n", - strerror(errno)); - exit(EXIT_FAILURE); - } + /* Use libbpf 1.0 API mode */ + libbpf_set_strict_mode(LIBBPF_STRICT_ALL); if (opt_num_xsks > 1) load_xdp_program(argv, &obj); diff --git a/samples/bpf/xsk_fwd.c b/samples/bpf/xsk_fwd.c index 2220509588a0..2324e18ccc7e 100644 --- a/samples/bpf/xsk_fwd.c +++ b/samples/bpf/xsk_fwd.c @@ -10,7 +10,6 @@ #include <stdlib.h> #include <string.h> #include <sys/mman.h> -#include <sys/resource.h> #include <sys/socket.h> #include <sys/types.h> #include <time.h> @@ -131,7 +130,6 @@ static struct bpool * bpool_init(struct bpool_params *params, struct xsk_umem_config *umem_cfg) { - struct rlimit r = {RLIM_INFINITY, RLIM_INFINITY}; u64 n_slabs, n_slabs_reserved, n_buffers, n_buffers_reserved; u64 slabs_size, slabs_reserved_size; u64 buffers_size, buffers_reserved_size; @@ -140,9 +138,8 @@ bpool_init(struct bpool_params *params, u8 *p; int status; - /* mmap prep. */ - if (setrlimit(RLIMIT_MEMLOCK, &r)) - return NULL; + /* Use libbpf 1.0 API mode */ + libbpf_set_strict_mode(LIBBPF_STRICT_ALL); /* bpool internals dimensioning. */ n_slabs = (params->n_buffers + params->n_buffers_per_slab - 1) / |