diff options
Diffstat (limited to 'tools/bpf/runqslower/runqslower.c')
| -rw-r--r-- | tools/bpf/runqslower/runqslower.c | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/tools/bpf/runqslower/runqslower.c b/tools/bpf/runqslower/runqslower.c index 2414cc764461..83c5993a139a 100644 --- a/tools/bpf/runqslower/runqslower.c +++ b/tools/bpf/runqslower/runqslower.c @@ -4,7 +4,6 @@ #include <stdio.h> #include <stdlib.h> #include <string.h> -#include <sys/resource.h> #include <time.h> #include <bpf/libbpf.h> #include <bpf/bpf.h> @@ -88,19 +87,9 @@ int libbpf_print_fn(enum libbpf_print_level level, return vfprintf(stderr, format, args); } -static int bump_memlock_rlimit(void) -{ - struct rlimit rlim_new = { - .rlim_cur = RLIM_INFINITY, - .rlim_max = RLIM_INFINITY, - }; - - return setrlimit(RLIMIT_MEMLOCK, &rlim_new); -} - void handle_event(void *ctx, int cpu, void *data, __u32 data_sz) { - const struct event *e = data; + const struct runq_event *e = data; struct tm *tm; char ts[32]; time_t t; @@ -133,11 +122,8 @@ int main(int argc, char **argv) libbpf_set_print(libbpf_print_fn); - err = bump_memlock_rlimit(); - if (err) { - fprintf(stderr, "failed to increase rlimit: %d", err); - return 1; - } + /* Use libbpf 1.0 API mode */ + libbpf_set_strict_mode(LIBBPF_STRICT_ALL); obj = runqslower_bpf__open(); if (!obj) { |