bool in_place_update;
bool in_place_update_dry_run;
bool is_pipe;
+ bool copy_kcore_dir;
const char *input_name;
struct perf_data output;
u64 bytes_written;
return 1; /* Feature section copied */
}
+static int copy_kcore_dir(struct perf_inject *inject)
+{
+ char *cmd;
+ int ret;
+
+ ret = asprintf(&cmd, "cp -r -n %s/kcore_dir* %s >/dev/null 2>&1",
+ inject->input_name, inject->output.path);
+ if (ret < 0)
+ return ret;
+ pr_debug("%s\n", cmd);
+ return system(cmd);
+}
+
static int output_fd(struct perf_inject *inject)
{
return inject->in_place_update ? -1 : perf_data__fd(&inject->output);
session->header.data_offset = output_data_offset;
session->header.data_size = inject->bytes_written;
perf_session__inject_header(session, session->evlist, fd, &inj_fc.fc);
+
+ if (inject->copy_kcore_dir) {
+ ret = copy_kcore_dir(inject);
+ if (ret)
+ return ret;
+ }
}
return ret;
}
if (!inject.in_place_update_dry_run)
data.in_place_update = true;
- } else if (perf_data__open(&inject.output)) {
- perror("failed to create output file");
- return -1;
+ } else {
+ if (strcmp(inject.output.path, "-") && !inject.strip &&
+ has_kcore_dir(inject.input_name)) {
+ inject.output.is_dir = true;
+ inject.copy_kcore_dir = true;
+ }
+ if (perf_data__open(&inject.output)) {
+ perror("failed to create output file");
+ return -1;
+ }
}
data.path = inject.input_name;