| Message ID | 20170606234645.13775-3-o-takashi@sakamocchi.jp (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index b98b3ccde4f0..2ce3c98a1418 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -39,8 +39,15 @@ #include "pcm_local.h" +#ifdef CONFIG_SND_DEBUG #define CREATE_TRACE_POINTS #include "pcm_param_trace.h" +#else +#define trace_hw_mask_param_enabled() 0 +#define trace_hw_interval_param_enabled() 0 +#define trace_hw_mask_param(substream, type, index, prev, curr) +#define trace_hw_interval_param(substream, type, index, prev, curr) +#endif /* * Compatibility
In a previous commit, tracepoints are added for PCM parameter processing. As long as I know, this implementation increases size of relocatable object by 35%. For vendors who are conscious of memory footprint, it brings apparent disadvantage. This commit utilizes CONFIG_SND_DEBUG configuration to enable/disable the tracepoints. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> --- sound/core/pcm_native.c | 7 +++++++ 1 file changed, 7 insertions(+)