diff options
Diffstat (limited to 'tools/perf/util/bpf-filter.c')
-rw-r--r-- | tools/perf/util/bpf-filter.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/tools/perf/util/bpf-filter.c b/tools/perf/util/bpf-filter.c index 0b30688d78a7..b51544996046 100644 --- a/tools/perf/util/bpf-filter.c +++ b/tools/perf/util/bpf-filter.c @@ -9,8 +9,8 @@ #include "util/evsel.h" #include "util/bpf-filter.h" -#include "util/bpf-filter-flex.h" -#include "util/bpf-filter-bison.h" +#include <util/bpf-filter-flex.h> +#include <util/bpf-filter-bison.h> #include "bpf_skel/sample-filter.h" #include "bpf_skel/sample_filter.skel.h" @@ -62,6 +62,16 @@ static int check_sample_flags(struct evsel *evsel, struct perf_bpf_filter_expr * if (evsel->core.attr.sample_type & expr->sample_flags) return 0; + if (expr->op == PBF_OP_GROUP_BEGIN) { + struct perf_bpf_filter_expr *group; + + list_for_each_entry(group, &expr->groups, list) { + if (check_sample_flags(evsel, group) < 0) + return -1; + } + return 0; + } + info = get_sample_info(expr->sample_flags); if (info == NULL) { pr_err("Error: %s event does not have sample flags %lx\n", |