tree a278dc8a4e26b709746e0f287f0f082ebff148b1
parent 6962ccb37b50366014074aec6fd14497cf719642
author Namhyung Kim <namhyung@kernel.org> 1457533253 +0900
committer Arnaldo Carvalho de Melo <acme@redhat.com> 1457639282 -0300

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>