diff options
| author | Yafang Shao <laoar.shao@gmail.com> | 2022-04-09 14:59:55 +0200 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2022-04-11 05:17:15 +0200 |
| commit | b25acdafd3730110254f8452b113a6311ab5cf2d (patch) | |
| tree | 7365487e69507af364ee8a5e65fe994011bd9ea6 /samples/bpf/hbm.c | |
| parent | libbpf: Fix a bug with checking bpf_probe_read_kernel() support in old kernels (diff) | |
| download | linux-b25acdafd3730110254f8452b113a6311ab5cf2d.tar.xz linux-b25acdafd3730110254f8452b113a6311ab5cf2d.zip | |
samples/bpf: Use libbpf 1.0 API mode instead of RLIMIT_MEMLOCK
We have switched to memcg-based memory accouting and thus the rlimit is
not needed any more. LIBBPF_STRICT_AUTO_RLIMIT_MEMLOCK was introduced in
libbpf for backward compatibility, so we can use it instead now.
This patch also removes the useless header sys/resource.h from many files
in samples/bpf.
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220409125958.92629-2-laoar.shao@gmail.com
Diffstat (limited to 'samples/bpf/hbm.c')
| -rw-r--r-- | samples/bpf/hbm.c | 5 |
1 files changed, 3 insertions, 2 deletions
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); } |