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>
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@ -1339,7 +1339,6 @@ struct ftrace_iterator {
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unsigned flags;
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unsigned flags;
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unsigned char buffer[FTRACE_BUFF_MAX+1];
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unsigned char buffer[FTRACE_BUFF_MAX+1];
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unsigned buffer_idx;
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unsigned buffer_idx;
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unsigned filtered;
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};
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};
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static void *
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static void *
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@ -2268,7 +2267,6 @@ ftrace_regex_write(struct file *file, const char __user *ubuf,
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}
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}
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if (isspace(ch)) {
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if (isspace(ch)) {
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iter->filtered++;
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iter->buffer[iter->buffer_idx] = 0;
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iter->buffer[iter->buffer_idx] = 0;
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ret = ftrace_process_regex(iter->buffer,
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ret = ftrace_process_regex(iter->buffer,
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iter->buffer_idx, enable);
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iter->buffer_idx, enable);
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@ -2399,7 +2397,6 @@ ftrace_regex_release(struct inode *inode, struct file *file, int enable)
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iter = file->private_data;
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iter = file->private_data;
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if (iter->buffer_idx) {
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if (iter->buffer_idx) {
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iter->filtered++;
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iter->buffer[iter->buffer_idx] = 0;
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iter->buffer[iter->buffer_idx] = 0;
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ftrace_match_records(iter->buffer, iter->buffer_idx, enable);
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ftrace_match_records(iter->buffer, iter->buffer_idx, enable);
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}
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}
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@ -4265,7 +4265,6 @@ void ftrace_dump(void)
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__init static int tracer_alloc_buffers(void)
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__init static int tracer_alloc_buffers(void)
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{
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{
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struct trace_array_cpu *data;
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int ring_buf_size;
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int ring_buf_size;
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int i;
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int i;
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int ret = -ENOMEM;
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int ret = -ENOMEM;
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@ -4315,7 +4314,7 @@ __init static int tracer_alloc_buffers(void)
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/* Allocate the first page for all buffers */
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/* Allocate the first page for all buffers */
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for_each_tracing_cpu(i) {
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for_each_tracing_cpu(i) {
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data = global_trace.data[i] = &per_cpu(global_trace_cpu, i);
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global_trace.data[i] = &per_cpu(global_trace_cpu, i);
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max_tr.data[i] = &per_cpu(max_data, i);
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max_tr.data[i] = &per_cpu(max_data, i);
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}
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}
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