Please, fold this into 32c0bd9624115041cfec31c0436995418083090a "blktrace: the ftrace interface needs CONFIG_TRACING" to fix link error on alpha (which doesn't implenent stacktrace support) --- a/block/Kconfig +++ b/block/Kconfig @@ -51,7 +51,7 @@ config BLK_DEV_IO_TRACE select DEBUG_FS select TRACEPOINTS select TRACING - select STACKTRACE + select STACKTRACE if STACKTRACE_SUPPORT help Say Y here if you want to be able to trace the block layer actions on a given queue. Tracing allows you to see any traffic happening -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
