diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-inject.c | 5 | ||||
| -rw-r--r-- | tools/perf/builtin-record.c | 14 |
2 files changed, 10 insertions, 9 deletions
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c index 84df2deed988..a13641e066f5 100644 --- a/tools/perf/builtin-inject.c +++ b/tools/perf/builtin-inject.c @@ -343,6 +343,7 @@ static int __cmd_inject(struct perf_inject *inject) int ret = -EINVAL; struct perf_session *session = inject->session; struct perf_data_file *file_out = &inject->output; + int fd = perf_data_file__fd(file_out); signal(SIGINT, sig_handler); @@ -376,7 +377,7 @@ static int __cmd_inject(struct perf_inject *inject) } if (!file_out->is_pipe) - lseek(file_out->fd, session->header.data_offset, SEEK_SET); + lseek(fd, session->header.data_offset, SEEK_SET); ret = perf_session__process_events(session, &inject->tool); @@ -385,7 +386,7 @@ static int __cmd_inject(struct perf_inject *inject) perf_header__set_feat(&session->header, HEADER_BUILD_ID); session->header.data_size = inject->bytes_written; - perf_session__write_header(session, session->evlist, file_out->fd, true); + perf_session__write_header(session, session->evlist, fd, true); } return ret; diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 9900b433e861..404ab3434052 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -208,7 +208,7 @@ static int process_buildids(struct record *rec) struct perf_data_file *file = &rec->file; struct perf_session *session = rec->session; - u64 size = lseek(file->fd, 0, SEEK_CUR); + u64 size = lseek(perf_data_file__fd(file), 0, SEEK_CUR); if (size == 0) return 0; @@ -334,6 +334,7 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) struct perf_data_file *file = &rec->file; struct perf_session *session; bool disabled = false, draining = false; + int fd; rec->progname = argv[0]; @@ -348,6 +349,7 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) return -1; } + fd = perf_data_file__fd(file); rec->session = session; record__init_features(rec); @@ -372,12 +374,11 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) perf_header__clear_feat(&session->header, HEADER_GROUP_DESC); if (file->is_pipe) { - err = perf_header__write_pipe(file->fd); + err = perf_header__write_pipe(fd); if (err < 0) goto out_child; } else { - err = perf_session__write_header(session, rec->evlist, - file->fd, false); + err = perf_session__write_header(session, rec->evlist, fd, false); if (err < 0) goto out_child; } @@ -409,7 +410,7 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) * return this more properly and also * propagate errors that now are calling die() */ - err = perf_event__synthesize_tracing_data(tool, file->fd, rec->evlist, + err = perf_event__synthesize_tracing_data(tool, fd, rec->evlist, process_synthesized_event); if (err <= 0) { pr_err("Couldn't record tracing data.\n"); @@ -545,8 +546,7 @@ out_child: if (!rec->no_buildid) process_buildids(rec); - perf_session__write_header(rec->session, rec->evlist, - file->fd, true); + perf_session__write_header(rec->session, rec->evlist, fd, true); } if (!err && !quiet) { |