diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/Makefile | 14 | ||||
| -rw-r--r-- | tools/perf/util/annotate.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/evlist.c | 1 | ||||
| -rw-r--r-- | tools/perf/util/ui/browsers/annotate.c | 18 |
4 files changed, 28 insertions, 7 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index e011b5060f9..fa043404479 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -15,6 +15,16 @@ endif # Define V to have a more verbose compile. # +# Define O to save output files in a separate directory. +# +# Define ARCH as name of target architecture if you want cross-builds. +# +# Define CROSS_COMPILE as prefix name of compiler if you want cross-builds. +# +# Define NO_LIBPERL to disable perl script extension. +# +# Define NO_LIBPYTHON to disable python script extension. +# # Define PYTHON to point to the python binary if the default # `python' is not correct; for example: PYTHON=python2 # @@ -32,6 +42,10 @@ endif # Define NO_DWARF if you do not want debug-info analysis feature at all. # # Define WERROR=0 to disable treating any warnings as errors. +# +# Define NO_NEWT if you do not want TUI support. +# +# Define NO_DEMANGLE if you do not want C++ symbol demangling. $(OUTPUT)PERF-VERSION-FILE: .FORCE-PERF-VERSION-FILE @$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 011ed267660..e5a462f1d07 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -315,7 +315,7 @@ fallback: "Please use:\n\n" " perf buildid-cache -av vmlinux\n\n" "or:\n\n" - " --vmlinux vmlinux", + " --vmlinux vmlinux\n", sym->name, build_id_msg ?: ""); goto out_free_filename; } diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index f8da9fada00..159263d17c2 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -765,6 +765,7 @@ out_err: list_for_each_entry_reverse(evsel, &evlist->entries, node) perf_evsel__close(evsel, ncpus, nthreads); + errno = -err; return err; } diff --git a/tools/perf/util/ui/browsers/annotate.c b/tools/perf/util/ui/browsers/annotate.c index 295a9c93f94..57a4c6ef3fd 100644 --- a/tools/perf/util/ui/browsers/annotate.c +++ b/tools/perf/util/ui/browsers/annotate.c @@ -69,14 +69,17 @@ static void annotate_browser__write(struct ui_browser *self, void *entry, int ro if (!self->navkeypressed) width += 1; + if (!ab->hide_src_code && ol->offset != -1) + if (!current_entry || (self->use_navkeypressed && + !self->navkeypressed)) + ui_browser__set_color(self, HE_COLORSET_CODE); + if (!*ol->line) slsmg_write_nstring(" ", width - 18); else slsmg_write_nstring(ol->line, width - 18); - if (!current_entry) - ui_browser__set_color(self, HE_COLORSET_CODE); - else + if (current_entry) ab->selection = ol; } @@ -230,9 +233,9 @@ static int annotate_browser__run(struct annotate_browser *self, int evidx, struct rb_node *nd = NULL; struct map_symbol *ms = self->b.priv; struct symbol *sym = ms->sym; - const char *help = "<-, ESC: exit, TAB/shift+TAB: cycle hottest lines, " - "H: Hottest, -> Line action, S -> Toggle source " - "code view"; + const char *help = "<-/ESC: Exit, TAB/shift+TAB: Cycle hot lines, " + "H: Go to hottest line, ->/ENTER: Line action, " + "S: Toggle source code view"; int key; if (ui_browser__show(&self->b, sym->name, help) < 0) @@ -284,9 +287,11 @@ static int annotate_browser__run(struct annotate_browser *self, int evidx, nd = self->curr_hot; break; case 'H': + case 'h': nd = self->curr_hot; break; case 'S': + case 's': if (annotate_browser__toggle_source(self)) ui_helpline__puts(help); continue; @@ -338,6 +343,7 @@ static int annotate_browser__run(struct annotate_browser *self, int evidx, pthread_mutex_unlock(¬es->lock); symbol__tui_annotate(target, ms->map, evidx, timer, arg, delay_secs); + ui_browser__show_title(&self->b, sym->name); } continue; case K_LEFT: |