From: Peter Zijlstra <peterz@infradead.org>
Date: Thu, 23 Sep 2021 17:10:50 +0000 (-0300)
Subject: futex: Move to kernel/futex/
X-Git-Tag: v5.15.92~1350
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fd8a10d44c11f8f53d640db6b97486045b7e0b81;p=platform%2Fkernel%2Flinux-rpi.git

futex: Move to kernel/futex/

[ Upstream commit 77e52ae35463521041906c510fe580d15663bb93 ]

In preparation for splitup..

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20210923171111.300673-2-andrealmeid@collabora.com
Stable-dep-of: 90d758896787 ("futex: Resend potentially swallowed owner death notification")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/MAINTAINERS b/MAINTAINERS
index 1cf05ae..4f50a45 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7746,7 +7746,7 @@ F:	Documentation/locking/*futex*
 F:	include/asm-generic/futex.h
 F:	include/linux/futex.h
 F:	include/uapi/linux/futex.h
-F:	kernel/futex.c
+F:	kernel/futex/*
 F:	tools/perf/bench/futex*
 F:	tools/testing/selftests/futex/
 
diff --git a/kernel/Makefile b/kernel/Makefile
index 0e119c5..599cb92 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -59,7 +59,7 @@ obj-$(CONFIG_FREEZER) += freezer.o
 obj-$(CONFIG_PROFILING) += profile.o
 obj-$(CONFIG_STACKTRACE) += stacktrace.o
 obj-y += time/
-obj-$(CONFIG_FUTEX) += futex.o
+obj-$(CONFIG_FUTEX) += futex/
 obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
 obj-$(CONFIG_SMP) += smp.o
 ifneq ($(CONFIG_SMP),y)
diff --git a/kernel/futex/Makefile b/kernel/futex/Makefile
new file mode 100644
index 0000000..b89ba3f
--- /dev/null
+++ b/kernel/futex/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0
+
+obj-y += core.o
diff --git a/kernel/futex.c b/kernel/futex/core.c
similarity index 99%
rename from kernel/futex.c
rename to kernel/futex/core.c
index c15ad27..f9bc9aa 100644
--- a/kernel/futex.c
+++ b/kernel/futex/core.c
@@ -42,7 +42,7 @@
 
 #include <asm/futex.h>
 
-#include "locking/rtmutex_common.h"
+#include "../locking/rtmutex_common.h"
 
 /*
  * READ this before attempting to hack on futexes!