libbpf-tools: update vfsstat for libbpf 1.0

Switch to libbpf 1.0 mode and adapt libbpf API usage accordingly.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>

diff --git a/libbpf-tools/vfsstat.c b/libbpf-tools/vfsstat.c
index b89a6c8e8f02546f096fcf53fecd86fda4c4892c..53183faddec4f5231351323d573a65a50328ac89 100644 (file)
--- a/libbpf-tools/vfsstat.c
+++ b/libbpf-tools/vfsstat.c
@@ -151,15 +151,9 @@ int main(int argc, char **argv)
        if (err)
                return err;
 
+       libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
        libbpf_set_print(libbpf_print_fn);
 
-       err = bump_memlock_rlimit();
-       if (err) {
-               fprintf(stderr, "failed to increase rlimit: %s\n",
-                               strerror(errno));
-               return 1;
-       }
-
        skel = vfsstat_bpf__open();
        if (!skel) {
                fprintf(stderr, "failed to open BPF skelect\n");