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| author | Borislav Petkov <borislav.petkov@amd.com> | 2010-10-26 20:24:03 +0200 |
|---|---|---|
| committer | Borislav Petkov <borislav.petkov@amd.com> | 2011-05-03 12:59:43 +0200 |
| commit | fae85b7c8bcc7de9c0a2698587e20c15beb7d5a6 (patch) | |
| tree | 96ea37ea08d52b2ef89f823f6e43ba8b15cc66bb | |
| parent | ac0a3260f37b8616da8d33488ec94b94e6ae5b31 (diff) | |
| download | lwn-fae85b7c8bcc7de9c0a2698587e20c15beb7d5a6.tar.gz lwn-fae85b7c8bcc7de9c0a2698587e20c15beb7d5a6.zip | |
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@amd.com>
| -rw-r--r-- | kernel/Makefile | 5 | ||||
| -rw-r--r-- | kernel/events/Makefile | 5 | ||||
| -rw-r--r-- | kernel/events/core.c (renamed from kernel/perf_event.c) | 0 |
3 files changed, 8 insertions, 2 deletions
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 index 440bc485bbff..440bc485bbff 100644 --- a/kernel/perf_event.c +++ b/kernel/events/core.c |