From fae85b7c8bcc7de9c0a2698587e20c15beb7d5a6 Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Tue, 26 Oct 2010 20:24:03 +0200 Subject: [PATCH] perf: Start the restructuring mv kernel/perf_event.c -> kernel/events/core.c. From there, all further sensible splitting can happen. The idea is that due to perf_event.c becoming pretty sizable and with the advent of the marriage with ftrace, splitting functionality into its logical parts should help speeding up the unification and to manage the complexity of the subsystem. Signed-off-by: Borislav Petkov --- kernel/Makefile | 5 +++-- kernel/events/Makefile | 5 +++++ kernel/{perf_event.c => events/core.c} | 0 3 files changed, 8 insertions(+), 2 deletions(-) create mode 100644 kernel/events/Makefile rename kernel/{perf_event.c => events/core.c} (100%) diff --git a/kernel/Makefile b/kernel/Makefile index 85cbfb31e73e..79815306474f 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -21,7 +21,6 @@ CFLAGS_REMOVE_mutex-debug.o = -pg CFLAGS_REMOVE_rtmutex-debug.o = -pg CFLAGS_REMOVE_cgroup-debug.o = -pg CFLAGS_REMOVE_sched_clock.o = -pg -CFLAGS_REMOVE_perf_event.o = -pg CFLAGS_REMOVE_irq_work.o = -pg endif @@ -103,7 +102,9 @@ obj-$(CONFIG_RING_BUFFER) += trace/ obj-$(CONFIG_TRACEPOINTS) += trace/ obj-$(CONFIG_SMP) += sched_cpupri.o obj-$(CONFIG_IRQ_WORK) += irq_work.o -obj-$(CONFIG_PERF_EVENTS) += perf_event.o + +obj-$(CONFIG_PERF_EVENTS) += events/ + obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o obj-$(CONFIG_USER_RETURN_NOTIFIER) += user-return-notifier.o obj-$(CONFIG_PADATA) += padata.o diff --git a/kernel/events/Makefile b/kernel/events/Makefile new file mode 100644 index 000000000000..26c00e4570e5 --- /dev/null +++ b/kernel/events/Makefile @@ -0,0 +1,5 @@ +ifdef CONFIG_FUNCTION_TRACER +CFLAGS_REMOVE_core.o = -pg +endif + +obj-y += core.o diff --git a/kernel/perf_event.c b/kernel/events/core.c similarity index 100% rename from kernel/perf_event.c rename to kernel/events/core.c