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linux-sg2042
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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>
This commit is contained in:
jolsa@redhat.com 2009-07-16 21:44:26 +02:00 committed by Ingo Molnar
parent 45bceffc30
commit 566b0aaf79
2 changed files with 1 additions and 5 deletions
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3
kernel/trace/ftrace.c
View File

@ -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);
}

3
kernel/trace/trace.c
View File

@ -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);
}