diff options
Diffstat (limited to 'samples/bpf/sampleip_user.c')
| -rw-r--r-- | samples/bpf/sampleip_user.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/samples/bpf/sampleip_user.c b/samples/bpf/sampleip_user.c index 5ac5adf75931..be59d7dcbdde 100644 --- a/samples/bpf/sampleip_user.c +++ b/samples/bpf/sampleip_user.c @@ -21,6 +21,7 @@ #include <sys/ioctl.h> #include "libbpf.h" #include "bpf_load.h" +#include "perf-sys.h" #define DEFAULT_FREQ 99 #define DEFAULT_SECS 5 @@ -49,7 +50,7 @@ static int sampling_start(int *pmu_fd, int freq) }; for (i = 0; i < nr_cpus; i++) { - pmu_fd[i] = perf_event_open(&pe_sample_attr, -1 /* pid */, i, + pmu_fd[i] = sys_perf_event_open(&pe_sample_attr, -1 /* pid */, i, -1 /* group_fd */, 0 /* flags */); if (pmu_fd[i] < 0) { fprintf(stderr, "ERROR: Initializing perf sampling\n"); |