Lines Matching defs:callchain
20 #include "util/callchain.h"
270 struct callchain_root callchain;
2172 if (!sched->show_callchain || sample->callchain == NULL)
2180 pr_err("Failed to resolve callchain. Skipping\n");
2218 callchain_init(&itr->callchain);
2308 if (!sched->show_callchain || sample->callchain == NULL)
2356 /* copy task callchain when entering to idle */
2639 callchain_append(&itr->callchain, &itr->cursor, t - tprev);
2886 printf("\nIdle stats by callchain:\n");
2898 callchain_param.sort(&itr->sorted_root.rb_root, &itr->callchain,