diff options
Diffstat (limited to 'tools/perf/util/hist.c')
| -rw-r--r-- | tools/perf/util/hist.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index e74a5acf66d9..283a69ff6a3d 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -10,6 +10,7 @@ #include "mem-events.h" #include "session.h" #include "namespaces.h" +#include "cgroup.h" #include "sort.h" #include "units.h" #include "evlist.h" @@ -194,6 +195,7 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *h) hists__set_unres_dso_col_len(hists, HISTC_MEM_DADDR_DSO); } + hists__new_col_len(hists, HISTC_CGROUP, 6); hists__new_col_len(hists, HISTC_CGROUP_ID, 20); hists__new_col_len(hists, HISTC_CPU, 3); hists__new_col_len(hists, HISTC_SOCKET, 6); @@ -222,6 +224,16 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *h) if (h->trace_output) hists__new_col_len(hists, HISTC_TRACE, strlen(h->trace_output)); + + if (h->cgroup) { + const char *cgrp_name = "unknown"; + struct cgroup *cgrp = cgroup__find(h->ms.maps->machine->env, + h->cgroup); + if (cgrp != NULL) + cgrp_name = cgrp->name; + + hists__new_col_len(hists, HISTC_CGROUP, strlen(cgrp_name)); + } } void hists__output_recalc_col_len(struct hists *hists, int max_rows) @@ -691,6 +703,7 @@ __hists__add_entry(struct hists *hists, .dev = ns ? ns->link_info[CGROUP_NS_INDEX].dev : 0, .ino = ns ? ns->link_info[CGROUP_NS_INDEX].ino : 0, }, + .cgroup = sample->cgroup, .ms = { .maps = al->maps, .map = al->map, |