The following commit has been merged into the perf/core branch of tip: Commit-ID: da949f507a73df5b5ad5031cb23b82a4d81846eb Gitweb: https://git.kernel.org/tip/da949f507a73df5b5ad5031cb23b82a4d81846eb Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> AuthorDate: Mon, 14 Oct 2019 20:10:50 -03:00 Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> CommitterDate: Tue, 15 Oct 2019 13:03:57 -03:00 perf string: Export asprintf__tp_filter_pids() Will be used directly in 'perf trace' for setting up the command line argv array to pass to cmd_record, as this was how 'perf trace record' was implemented, following the model used in 'perf kvm record', 'perf sched record', etc. Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx> Cc: David Ahern <dsahern@xxxxxxxxx> Cc: Jiri Olsa <jolsa@xxxxxxxxxx> Cc: Luis Cláudio Gonçalves <lclaudio@xxxxxxxxxx> Cc: Namhyung Kim <namhyung@xxxxxxxxxx> Link: https://lkml.kernel.org/n/tip-w3cuwjs63lxf5zpryy3145uv@xxxxxxxxxxxxxx Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> --- tools/perf/util/evlist.c | 3 ++- tools/perf/util/string2.h | 3 +++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 8793b4e..0f9cd70 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -21,6 +21,7 @@ #include "../perf.h" #include "asm/bug.h" #include "bpf-event.h" +#include "util/string2.h" #include <signal.h> #include <unistd.h> #include <sched.h> @@ -959,7 +960,7 @@ int perf_evlist__append_tp_filter(struct evlist *evlist, const char *filter) return err; } -static char *asprintf__tp_filter_pids(size_t npids, pid_t *pids) +char *asprintf__tp_filter_pids(size_t npids, pid_t *pids) { char *filter; size_t i; diff --git a/tools/perf/util/string2.h b/tools/perf/util/string2.h index 708805f..73df616 100644 --- a/tools/perf/util/string2.h +++ b/tools/perf/util/string2.h @@ -4,6 +4,7 @@ #include <linux/string.h> #include <linux/types.h> +#include <sys/types.h> // pid_t #include <stddef.h> #include <string.h> @@ -32,6 +33,8 @@ static inline char *asprintf_expr_not_in_ints(const char *var, size_t nints, int return asprintf_expr_inout_ints(var, false, nints, ints); } +char *asprintf__tp_filter_pids(size_t npids, pid_t *pids); + char *strpbrk_esc(char *str, const char *stopset); char *strdup_esc(const char *str);
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