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tracing: make trace_seq_reset global and rename to trace_seq_init

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Impact: clean up

The trace_seq functions may be used separately outside of the ftrace
iterator. The trace_seq_reset is needed for these operations.

This patch also renames trace_seq_reset to the more appropriate
trace_seq_init.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
This commit is contained in:
Steven Rostedt
2009-03-02 14:04:40 -05:00
parent 11a241a330
commit f9520750c4
2 changed files with 13 additions and 12 deletions
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8
kernel/trace/trace.h
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@ -395,6 +395,14 @@ struct trace_seq {
unsigned int readpos;
};
static inline void
trace_seq_init(struct trace_seq *s)
{
s->len = 0;
s->readpos = 0;
}
#define TRACE_PIPE_ALL_CPU -1
/*