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perf hists browser: Check sort keys before hot key actions 

The context menu in TUI hists browser checks corresponding sort keys
when creating the menu item.  But hotkey actions lacks these checks so
it can filter using incorrect info.

For example, default sort key of 'perf top' doesn't contain 'comm' or
'pid' sort key so each hist entry's thread info is not reliable.  Thus
it should prohibit using thread filter on 't' key.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1457533253-21419-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim 2016-03-09 23:20:53 +09:00 committed by Arnaldo Carvalho de Melo
parent 6962ccb37b
commit 599a2f38a9
1 changed files with 9 additions and 0 deletions
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9
tools/perf/ui/browsers/hists.c
View File

@ -2322,6 +2322,9 @@ do_zoom_thread(struct hist_browser *browser, struct popup_action *act)
{
struct thread *thread = act->thread;
if ((!sort__has_thread && !sort__has_comm) || thread == NULL)
return 0;
if (browser->hists->thread_filter) {
pstack__remove(browser->pstack, &browser->hists->thread_filter);
perf_hpp__set_elide(HISTC_THREAD, false);
@ -2379,6 +2382,9 @@ do_zoom_dso(struct hist_browser *browser, struct popup_action *act)
{
struct map *map = act->ms.map;
if (!sort__has_dso || map == NULL)
return 0;
if (browser->hists->dso_filter) {
pstack__remove(browser->pstack, &browser->hists->dso_filter);
perf_hpp__set_elide(HISTC_DSO, false);
@ -2530,6 +2536,9 @@ add_exit_opt(struct hist_browser *browser __maybe_unused,
static int
do_zoom_socket(struct hist_browser *browser, struct popup_action *act)
{
if (!sort__has_socket || act->socket < 0)
return 0;
if (browser->hists->socket_filter > -1) {
pstack__remove(browser->pstack, &browser->hists->socket_filter);
browser->hists->socket_filter = -1;