forked from luck/tmp_suning_uos_patched
tracing/ftrace: Allow instances to have their own function probes
Pass around the local trace_array that is the descriptor for tracing instances, when enabling and disabling probes. This by default sets the enable/disable of event probe triggers to work with instances. The other probes will need some more work to get them working with instances. Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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@ -3077,7 +3077,7 @@ static void *
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t_probe_next(struct seq_file *m, loff_t *pos)
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{
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struct ftrace_iterator *iter = m->private;
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struct trace_array *tr = global_ops.private;
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struct trace_array *tr = iter->ops->private;
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struct list_head *func_probes;
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struct ftrace_hash *hash;
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struct list_head *next;
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@ -4311,7 +4311,7 @@ static int ftrace_process_regex(struct ftrace_iterator *iter,
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char *buff, int len, int enable)
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{
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struct ftrace_hash *hash = iter->hash;
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struct trace_array *tr = global_ops.private;
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struct trace_array *tr = iter->ops->private;
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char *func, *command, *next = buff;
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struct ftrace_func_command *p;
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int ret = -EINVAL;
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