Commit-ID: fae85b7c8bcc7de9c0a2698587e20c15beb7d5a6
Gitweb: http://git.kernel.org/tip/fae85b7c8bcc7de9c0a2698587e20c15beb7d5a6
Author: Borislav Petkov <borislav.petkov@xxxxxxx>
AuthorDate: Tue, 26 Oct 2010 20:24:03 +0200
Committer: Borislav Petkov <borislav.petkov@xxxxxxx>
CommitDate: Tue, 3 May 2011 12:59:43 +0200
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 <borislav.petkov@xxxxxxx>
---
kernel/Makefile | 5 +++--
kernel/events/Makefile | 5 +++++
kernel/{perf_event.c => events/core.c} | 0
3 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/kernel/Makefile b/kernel/Makefile
index 85cbfb3..7981530 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 0000000..26c00e4
--- /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
--
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