On Fri, 2015-02-27 at 14:48 +0800, Lv Zheng wrote: > This patch refines logging/debugging splitter support so that when DEBUG is > disabled, splitters won't be visible in the kernel logs while they are > still available for developers when DEBUG is enabled. > > This patch also refines the splitters to mark the following handling > process boundaries: > +++++: boundary of driver starting/stopping > boundary of IRQ storming > =====: boundary of transaction advancement > *****: boundary of EC command > boundary of EC query > #####: boundary of EC _Qxx evaluation trivia: > diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c [] > /* -------------------------------------------------------------------------- > + * Logging/Debugging > + * -------------------------------------------------------------------------- */ > + > +/* > + * Splitters used by the developers to track the boundary of the EC > + * handling processes. > + */ It'd be nice to comment/document these 3 letter descriptions a bit better here in the source code. > +#ifdef DEBUG > +#define EC_DBG_SEP " " > +#define EC_DBG_DRV "+++++" > +#define EC_DBG_STM "=====" > +#define EC_DBG_REQ "*****" > +#define EC_DBG_EVT "#####" Maybe: #define EC_DBG_SEP " " #define EC_DBG_DRV "+++++" /* drivers start/stop */ #define EC_DBG_STM "=====" /* irq storm */ #define EC_DBG_REQ "*****" /* ec command boundary */ #define EC_DBG_EVT "#####" /* EC _Qxx evaluation */ > -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
