ring-buffer: Force rb_end_commit() and rb_set_commit_to_write() inline
Both rb_end_commit() and rb_set_commit_to_write() are in the fast path of the ring buffer recording. Make sure they are always inlined. Link: http://lkml.kernel.org/r/20161121183700.GW26852@two.firstfloor.org Reported-by: Andi Kleen <andi@firstfloor.org> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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@ -2386,7 +2386,7 @@ static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
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local_inc(&cpu_buffer->commits);
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}
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static void
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static __always_inline void
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rb_set_commit_to_write(struct ring_buffer_per_cpu *cpu_buffer)
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{
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unsigned long max_count;
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@ -2441,7 +2441,7 @@ rb_set_commit_to_write(struct ring_buffer_per_cpu *cpu_buffer)
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goto again;
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}
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static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
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static __always_inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
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{
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unsigned long commits;
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