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/hists.c b/tools/perf/ui/browsers/hists.c
index 9b7346a..eea1627 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -1496,7 +1496,7 @@
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 @@
} 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 @@
"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" \