perf: Remove more code from the fastpath

Sanity checks cost instructions.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <20100521090710.852926930@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Peter Zijlstra
2010-05-20 19:50:07 +02:00
committed by Ingo Molnar
parent 3cafa9fbb5
commit a94ffaaf55
2 changed files with 4 additions and 18 deletions

View File

@@ -803,8 +803,6 @@ struct perf_cpu_context {
struct perf_output_handle {
struct perf_event *event;
struct perf_mmap_data *data;
unsigned long head;
unsigned long offset;
unsigned long wakeup;
unsigned long size;
void *addr;