From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Mon, 17 Oct 2011 11:10:24 +0000 (-0200)
Subject: perf top: Fix the 'E' hotkey, select among multiple events
X-Git-Tag: v3.2-rc1~163^2~25^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2b7e9eb2983e24b0296a93171f811d95f044fbc;p=pandora-kernel.git

perf top: Fix the 'E' hotkey, select among multiple events

We were not recognizing 'E' as a hotkey due to a bug introduced when
switching to the new, hist_entry based top. Fix it by returning that 'E'
is mapped if evlist->nr_entries > 1.

Reported-by: Mike Galbraith <efault@gmx.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-zcx055vnhagddvqlaqxvdhtb@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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