From 566b0aaf798a0dddfc455d1a5b05c424c6686c65 Mon Sep 17 00:00:00 2001
From: "jolsa@redhat.com" <jolsa@redhat.com>
Date: Thu, 16 Jul 2009 21:44:26 +0200
Subject: [PATCH] tracing: Remove unused fields/variables
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: rostedt@goodmis.org
LKML-Reference: <1247773468-11594-2-git-send-email-jolsa@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/trace/ftrace.c | 3 ---
kernel/trace/trace.c | 3 +--
2 files changed, 1 insertion(+), 5 deletions(-)
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 6227dc806377..24e3ff53b24b 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -1339,7 +1339,6 @@ struct ftrace_iterator {
unsigned flags;
unsigned char buffer[FTRACE_BUFF_MAX+1];
unsigned buffer_idx;
- unsigned filtered;
};
static void *
@@ -2268,7 +2267,6 @@ ftrace_regex_write(struct file *file, const char __user *ubuf,
}
if (isspace(ch)) {
- iter->filtered++;
iter->buffer[iter->buffer_idx] = 0;
ret = ftrace_process_regex(iter->buffer,
iter->buffer_idx, enable);
@@ -2399,7 +2397,6 @@ ftrace_regex_release(struct inode *inode, struct file *file, int enable)
iter = file->private_data;
if (iter->buffer_idx) {
- iter->filtered++;
iter->buffer[iter->buffer_idx] = 0;
ftrace_match_records(iter->buffer, iter->buffer_idx, enable);
}
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 60a49488b791..e30e6b1dbd4e 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -4265,7 +4265,6 @@ void ftrace_dump(void)
__init static int tracer_alloc_buffers(void)
{
- struct trace_array_cpu *data;
int ring_buf_size;
int i;
int ret = -ENOMEM;
@@ -4315,7 +4314,7 @@ __init static int tracer_alloc_buffers(void)
/* Allocate the first page for all buffers */
for_each_tracing_cpu(i) {
- data = global_trace.data[i] = &per_cpu(global_trace_cpu, i);
+ global_trace.data[i] = &per_cpu(global_trace_cpu, i);
max_tr.data[i] = &per_cpu(max_data, i);
}
--
2.34.1