perf ui browsers: Remove help messages about use of right and arrow keys

They were repurposed for horizontal scrolling, so use just ENTER/ESC in
the help messages.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Fixes: c6c3c02dea40 ("perf hists browser: Implement horizontal scrolling")
Link: http://lkml.kernel.org/n/tip-n5ar4qg8fs12ax4vhr3rxhxj@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 29739b3..bec0b62 100644 (file)
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -768,8 +768,8 @@ static int annotate_browser__run(struct annotate_browser *browser,
                "UP/DOWN/PGUP\n"
                "PGDN/SPACE    Navigate\n"
                "q/ESC/CTRL+C  Exit\n\n"
-               "->            Go to target\n"
-               "<-            Exit\n"
+               "ENTER         Go to target\n"
+               "ESC           Exit\n"
                "H             Cycle thru hottest instructions\n"
                "j             Toggle showing jump to target arrows\n"
                "J             Toggle showing number of jump sources on targets\n"
@@ -1056,7 +1056,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
                goto out_free_offsets;
        }
 
-       ui_helpline__push("Press <- or ESC to exit");
+       ui_helpline__push("Press ESC to exit");
 
        notes = symbol__annotation(sym);
        browser.start = map__rip_2objdump(map, sym->start);

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 9b7346a..eea1627 100644 (file)
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -1496,7 +1496,7 @@ do_zoom_thread(struct hist_browser *browser, struct popup_action *act)
                thread__zput(browser->hists->thread_filter);
                ui_helpline__pop();
        } else {
-               ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s(%d) thread\"",
+               ui_helpline__fpush("To zoom out press ESC or ENTER + \"Zoom out of %s(%d) thread\"",
                                   thread->comm_set ? thread__comm_str(thread) : "",
                                   thread->tid);
                browser->hists->thread_filter = thread__get(thread);
@@ -1540,7 +1540,7 @@ do_zoom_dso(struct hist_browser *browser, struct popup_action *act)
        } else {
                if (map == NULL)
                        return 0;
-               ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s DSO\"",
+               ui_helpline__fpush("To zoom out press ESC or ENTER + \"Zoom out of %s DSO\"",
                                   __map__is_kernel(map) ? "the Kernel" : map->dso->short_name);
                browser->hists->dso_filter = map->dso;
                perf_hpp__set_elide(HISTC_DSO, true);
@@ -1761,8 +1761,8 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
        "For multiple event sessions:\n\n"                              \
        "TAB/UNTAB     Switch events\n\n"                               \
        "For symbolic views (--sort has sym):\n\n"                      \
-       "->            Zoom into DSO/Threads & Annotate current symbol\n" \
-       "<-            Zoom out\n"                                      \
+       "ENTER         Zoom into DSO/Threads & Annotate current symbol\n" \
+       "ESC           Zoom out\n"                                      \
        "a             Annotate current symbol\n"                       \
        "C             Collapse all callchains\n"                       \
        "d             Zoom into current DSO\n"                         \

diff --git a/tools/perf/ui/browsers/map.c b/tools/perf/ui/browsers/map.c
index 8c154c7..8091277 100644 (file)
--- a/tools/perf/ui/browsers/map.c
+++ b/tools/perf/ui/browsers/map.c
@@ -72,7 +72,7 @@ static int map_browser__run(struct map_browser *browser)
        int key;
 
        if (ui_browser__show(&browser->b, browser->map->dso->long_name,
-                            "Press <- or ESC to exit, %s / to search",
+                            "Press ESC to exit, %s / to search",
                             verbose ? "" : "restart with -v to use") < 0)
                return -1;
 

diff --git a/tools/perf/ui/browsers/scripts.c b/tools/perf/ui/browsers/scripts.c
index e13b48d..ad6b6ee 100644 (file)
--- a/tools/perf/ui/browsers/scripts.c
+++ b/tools/perf/ui/browsers/scripts.c
@@ -89,7 +89,7 @@ static int script_browser__run(struct perf_script_browser *browser)
        int key;
 
        if (ui_browser__show(&browser->b, browser->script_name,
-                            "Press <- or ESC to exit") < 0)
+                            "Press ESC to exit") < 0)
                return -1;
 
        while (1) {