tracing: have event_trace_printk use static tracer

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Impact: speed up on event tracing

The event_trace_printk is currently a wrapper function that calls
trace_vprintk. Because it uses a variable for the fmt it misses out
on the optimization of using the binary printk.

This patch makes event_trace_printk into a macro wrapper to use the
fmt as the same as the trace_printks.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>

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This commit is contained in:

Steven Rostedt 2009-03-12 14:19:25 -04:00

parent 828275574e

commit e9fb2b6d58

2 changed files with 17 additions and 10 deletions

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17

kernel/trace/trace.h

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10

kernel/trace/trace_events.c

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