From: Jens Axboe <axboe@xxxxxxxxx>
[ Upstream commit ed29b0b4fd835b058ddd151c49d021e28d631ee6 ]
In preparation for splitting io_uring up a bit, move it into its own
top level directory. It didn't really belong in fs/ anyway, as it's
not a file system only API.
This adds io_uring/ and moves the core files in there, and updates the
MAINTAINERS file for the new location.
Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
Stable-dep-of: 998b30c3948e ("io_uring: Fix a null-ptr-deref in io_tctx_exit_cb()")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
MAINTAINERS | 7 +------
Makefile | 1 +
fs/Makefile | 2 --
io_uring/Makefile | 6 ++++++
{fs => io_uring}/io-wq.c | 0
{fs => io_uring}/io-wq.h | 0
{fs => io_uring}/io_uring.c | 2 +-
kernel/sched/core.c | 2 +-
8 files changed, 10 insertions(+), 10 deletions(-)
create mode 100644 io_uring/Makefile
rename {fs => io_uring}/io-wq.c (100%)
rename {fs => io_uring}/io-wq.h (100%)
rename {fs => io_uring}/io_uring.c (99%)
diff --git a/MAINTAINERS b/MAINTAINERS
index edc32575828b..1cf05aee91af 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7244,9 +7244,6 @@ F: include/linux/fs.h
F: include/linux/fs_types.h
F: include/uapi/linux/fs.h
F: include/uapi/linux/openat2.h
-X: fs/io-wq.c
-X: fs/io-wq.h
-X: fs/io_uring.c
FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
M: Riku Voipio <riku.voipio@xxxxxx>
@@ -9818,9 +9815,7 @@ L: io-uring@xxxxxxxxxxxxxxx
S: Maintained
T: git git://git.kernel.dk/linux-block
T: git git://git.kernel.dk/liburing
-F: fs/io-wq.c
-F: fs/io-wq.h
-F: fs/io_uring.c
+F: io_uring/
F: include/linux/io_uring.h
F: include/uapi/linux/io_uring.h
F: tools/io_uring/
diff --git a/Makefile b/Makefile
index 0acea54c2ffd..e6570933dcfa 100644
--- a/Makefile
+++ b/Makefile
@@ -1152,6 +1152,7 @@ export MODULES_NSDEPS := $(extmod_prefix)modules.nsdeps
ifeq ($(KBUILD_EXTMOD),)
core-y += kernel/ certs/ mm/ fs/ ipc/ security/ crypto/
core-$(CONFIG_BLOCK) += block/
+core-$(CONFIG_IO_URING) += io_uring/
vmlinux-dirs := $(patsubst %/,%,$(filter %/, \
$(core-y) $(core-m) $(drivers-y) $(drivers-m) \
diff --git a/fs/Makefile b/fs/Makefile
index 84c5e4cdfee5..d504be65a210 100644
--- a/fs/Makefile
+++ b/fs/Makefile
@@ -32,8 +32,6 @@ obj-$(CONFIG_TIMERFD) += timerfd.o
obj-$(CONFIG_EVENTFD) += eventfd.o
obj-$(CONFIG_USERFAULTFD) += userfaultfd.o
obj-$(CONFIG_AIO) += aio.o
-obj-$(CONFIG_IO_URING) += io_uring.o
-obj-$(CONFIG_IO_WQ) += io-wq.o
obj-$(CONFIG_FS_DAX) += dax.o
obj-$(CONFIG_FS_ENCRYPTION) += crypto/
obj-$(CONFIG_FS_VERITY) += verity/
diff --git a/io_uring/Makefile b/io_uring/Makefile
new file mode 100644
index 000000000000..3680425df947
--- /dev/null
+++ b/io_uring/Makefile
@@ -0,0 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for io_uring
+
+obj-$(CONFIG_IO_URING) += io_uring.o
+obj-$(CONFIG_IO_WQ) += io-wq.o
diff --git a/fs/io-wq.c b/io_uring/io-wq.c
similarity index 100%
rename from fs/io-wq.c
rename to io_uring/io-wq.c
diff --git a/fs/io-wq.h b/io_uring/io-wq.h
similarity index 100%
rename from fs/io-wq.h
rename to io_uring/io-wq.h
diff --git a/fs/io_uring.c b/io_uring/io_uring.c
similarity index 99%
rename from fs/io_uring.c
rename to io_uring/io_uring.c
index c2fdde6fdda3..1279b5c5c959 100644
--- a/fs/io_uring.c
+++ b/io_uring/io_uring.c
@@ -85,7 +85,7 @@
#include <uapi/linux/io_uring.h>
-#include "internal.h"
+#include "../fs/internal.h"
#include "io-wq.h"
#define IORING_MAX_ENTRIES 32768
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 85be684687b0..bb684fe1b96e 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -21,7 +21,7 @@
#include <asm/tlb.h>
#include "../workqueue_internal.h"
-#include "../../fs/io-wq.h"
+#include "../../io_uring/io-wq.h"
#include "../smpboot.h"
#include "pelt.h"
--
2.35.1
