diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/ui/browsers/hists.c | 17 | ||||
| -rw-r--r-- | tools/perf/ui/gtk/hists.c | 11 | ||||
| -rw-r--r-- | tools/perf/ui/stdio/hist.c | 23 | ||||
| -rw-r--r-- | tools/perf/util/callchain.c | 19 | ||||
| -rw-r--r-- | tools/perf/util/callchain.h | 3 |
5 files changed, 32 insertions, 41 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index cfb976b3de3a..12c17c5a3d68 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -463,23 +463,6 @@ out: return key; } -static char *callchain_list__sym_name(struct callchain_list *cl, - char *bf, size_t bfsize, bool show_dso) -{ - int printed; - - if (cl->ms.sym) - printed = scnprintf(bf, bfsize, "%s", cl->ms.sym->name); - else - printed = scnprintf(bf, bfsize, "%#" PRIx64, cl->ip); - - if (show_dso) - scnprintf(bf + printed, bfsize - printed, " %s", - cl->ms.map ? cl->ms.map->dso->short_name : "unknown"); - - return bf; -} - struct callchain_print_arg { /* for hists browser */ off_t row_offset; diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c index fc654fb77ace..4b3585eed1e8 100644 --- a/tools/perf/ui/gtk/hists.c +++ b/tools/perf/ui/gtk/hists.c @@ -89,15 +89,6 @@ void perf_gtk__init_hpp(void) perf_gtk__hpp_color_overhead_acc; } -static void callchain_list__sym_name(struct callchain_list *cl, - char *bf, size_t bfsize) -{ - if (cl->ms.sym) - scnprintf(bf, bfsize, "%s", cl->ms.sym->name); - else - scnprintf(bf, bfsize, "%#" PRIx64, cl->ip); -} - static void perf_gtk__add_callchain(struct rb_root *root, GtkTreeStore *store, GtkTreeIter *parent, int col, u64 total) { @@ -128,7 +119,7 @@ static void perf_gtk__add_callchain(struct rb_root *root, GtkTreeStore *store, scnprintf(buf, sizeof(buf), "%5.2f%%", percent); gtk_tree_store_set(store, &iter, 0, buf, -1); - callchain_list__sym_name(chain, buf, sizeof(buf)); + callchain_list__sym_name(chain, buf, sizeof(buf), false); gtk_tree_store_set(store, &iter, col, buf, -1); if (need_new_parent) { diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c index 15b451acbde6..dfcbc90146ef 100644 --- a/tools/perf/ui/stdio/hist.c +++ b/tools/perf/ui/stdio/hist.c @@ -41,6 +41,7 @@ static size_t ipchain__fprintf_graph(FILE *fp, struct callchain_list *chain, { int i; size_t ret = 0; + char bf[1024]; ret += callchain__fprintf_left_margin(fp, left_margin); for (i = 0; i < depth; i++) { @@ -56,11 +57,8 @@ static size_t ipchain__fprintf_graph(FILE *fp, struct callchain_list *chain, } else ret += fprintf(fp, "%s", " "); } - if (chain->ms.sym) - ret += fprintf(fp, "%s\n", chain->ms.sym->name); - else - ret += fprintf(fp, "0x%0" PRIx64 "\n", chain->ip); - + fputs(callchain_list__sym_name(chain, bf, sizeof(bf), false), fp); + fputc('\n', fp); return ret; } @@ -168,6 +166,7 @@ static size_t callchain__fprintf_graph(FILE *fp, struct rb_root *root, struct rb_node *node; int i = 0; int ret = 0; + char bf[1024]; /* * If have one single callchain root, don't bother printing @@ -196,10 +195,8 @@ static size_t callchain__fprintf_graph(FILE *fp, struct rb_root *root, } else ret += callchain__fprintf_left_margin(fp, left_margin); - if (chain->ms.sym) - ret += fprintf(fp, " %s\n", chain->ms.sym->name); - else - ret += fprintf(fp, " %p\n", (void *)(long)chain->ip); + ret += fprintf(fp, "%s\n", callchain_list__sym_name(chain, bf, sizeof(bf), + false)); if (++entries_printed == callchain_param.print_limit) break; @@ -219,6 +216,7 @@ static size_t __callchain__fprintf_flat(FILE *fp, struct callchain_node *node, { struct callchain_list *chain; size_t ret = 0; + char bf[1024]; if (!node) return 0; @@ -229,11 +227,8 @@ static size_t __callchain__fprintf_flat(FILE *fp, struct callchain_node *node, list_for_each_entry(chain, &node->val, list) { if (chain->ip >= PERF_CONTEXT_MAX) continue; - if (chain->ms.sym) - ret += fprintf(fp, " %s\n", chain->ms.sym->name); - else - ret += fprintf(fp, " %p\n", - (void *)(long)chain->ip); + ret += fprintf(fp, " %s\n", callchain_list__sym_name(chain, + bf, sizeof(bf), false)); } return ret; diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c index 00229809a904..38da69c8c1ff 100644 --- a/tools/perf/util/callchain.c +++ b/tools/perf/util/callchain.c @@ -808,3 +808,22 @@ int fill_callchain_info(struct addr_location *al, struct callchain_cursor_node * out: return 1; } + +char *callchain_list__sym_name(struct callchain_list *cl, + char *bf, size_t bfsize, bool show_dso) +{ + int printed; + + if (cl->ms.sym) { + printed = scnprintf(bf, bfsize, "%s", cl->ms.sym->name); + } else + printed = scnprintf(bf, bfsize, "%#" PRIx64, cl->ip); + + if (show_dso) + scnprintf(bf + printed, bfsize - printed, " %s", + cl->ms.map ? + cl->ms.map->dso->short_name : + "unknown"); + + return bf; +} diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h index 3caccc2c173c..3e1ed15d11f1 100644 --- a/tools/perf/util/callchain.h +++ b/tools/perf/util/callchain.h @@ -193,4 +193,7 @@ static inline int arch_skip_callchain_idx(struct thread *thread __maybe_unused, } #endif +char *callchain_list__sym_name(struct callchain_list *cl, + char *bf, size_t bfsize, bool show_dso); + #endif /* __PERF_CALLCHAIN_H */ |