diff options
| author | Steven Rostedt <srostedt@redhat.com> | 2013-01-23 15:22:59 -0500 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2013-03-15 00:34:41 -0400 |
| commit | ae3b5093ad6004b52e2825f3db1ad8200a2724d8 (patch) | |
| tree | fb4918a6300a3d3016cf06da2de192a58514ee71 /kernel/trace/trace.h | |
| parent | ae63b31e4d0e2ec09c569306ea46f664508ef717 (diff) | |
tracing: Use RING_BUFFER_ALL_CPUS for TRACE_PIPE_ALL_CPU
Both RING_BUFFER_ALL_CPUS and TRACE_PIPE_ALL_CPU are defined as
-1 and used to say that all the ring buffers are to be modified
or read (instead of just a single cpu, which would be >= 0).
There's no reason to keep TRACE_PIPE_ALL_CPU as it is also started
to be used for more than what it was created for, and now that
the ring buffer code added a generic RING_BUFFER_ALL_CPUS define,
we can clean up the trace code to use that instead and remove
the TRACE_PIPE_ALL_CPU macro.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace.h')
| -rw-r--r-- | kernel/trace/trace.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 037f7eb03d69..da09a037abcd 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -453,8 +453,6 @@ static __always_inline void trace_clear_recursion(int bit) current->trace_recursion = val; } -#define TRACE_PIPE_ALL_CPU -1 - static inline struct ring_buffer_iter * trace_buffer_iter(struct trace_iterator *iter, int cpu) { |