Commit 22287688 authored May 03, 2013 by Steven Rostedt (Red Hat) Committed by Steven Rostedt May 03, 2013

ring-buffer: Select IRQ_WORK

As the wake up logic for waiters on the buffer has been moved
from the tracing code to the ring buffer, it requires also adding
IRQ_WORK as the wake up code is performed via irq_work.

This fixes compile breakage when a user of the ring buffer is selected
but tracing and irq_work are not.

Link http://lkml.kernel.org/r/20130503115332.GT8356@rric.localhost



Cc: Arnd Bergmann <arnd@arndb.de>
Reported-by: Robert Richter <rric@kernel.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

parent 6c24499f

kernel/trace/Kconfig

+1 −1

Original line number	Diff line number	Diff line
		@@ -71,6 +71,7 @@ config TRACE_CLOCK
		config RING_BUFFER
		bool
		select TRACE_CLOCK
		select IRQ_WORK

		config FTRACE_NMI_ENTER
		bool
		@@ -107,7 +108,6 @@ config TRACING
		select BINARY_PRINTF
		select EVENT_TRACING
		select TRACE_CLOCK
		select IRQ_WORK

		config GENERIC_TRACER
		bool