From 04fba67163a9e6132614b72b33bb2743bd33ffb3 Mon Sep 17 00:00:00 2001 From: Lin Ming Date: Wed, 25 Aug 2010 14:49:09 +0800 Subject: perf: Remove unused variable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This fixes the following build warning introduced by the callchain rework: arch/x86/kernel/cpu/perf_event.c:1574: warning: ‘perf_callchain_entry_nmi’ defined but not used Signed-off-by: Lin Ming Cc: Peter Zijlstra Cc: Frederic Weisbecker LKML-Reference: <1282718949.16443.75.camel@minggr.sh.intel.com> Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/perf_event.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c index acc52afaf7bf..bcddac61422c 100644 --- a/arch/x86/kernel/cpu/perf_event.c +++ b/arch/x86/kernel/cpu/perf_event.c @@ -1571,9 +1571,6 @@ const struct pmu *hw_perf_event_init(struct perf_event *event) * callchain support */ -static DEFINE_PER_CPU(struct perf_callchain_entry, perf_callchain_entry_nmi); - - static void backtrace_warning_symbol(void *data, char *msg, unsigned long symbol) { -- cgit v1.2.3-59-g8ed1b