From ed29b0b4fd835b058ddd151c49d021e28d631ee6 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 23 May 2022 17:05:03 -0600 Subject: [PATCH] io_uring: move to separate directory 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 --- 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 64379c699903..08620b9a44fc 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7773,9 +7773,6 @@ 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 @@ -10476,9 +10473,7 @@ L: io-uring@vger.kernel.org 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 b79c1c18149d..e231f70dc78a 100644 --- a/Makefile +++ b/Makefile @@ -1097,6 +1097,7 @@ 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) $(drivers-m) \ diff --git a/fs/Makefile b/fs/Makefile index 208a74e0b00e..93b80529f8e8 100644 --- a/fs/Makefile +++ b/fs/Makefile @@ -34,8 +34,6 @@ obj-$(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 63cad0e12d8b..f429b68d1fc2 100644 --- a/fs/io_uring.c +++ b/io_uring/io_uring.c @@ -87,7 +87,7 @@ #include -#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 da0bf6fe9ecd..f35674e89621 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -91,7 +91,7 @@ #include "stats.h" #include "../workqueue_internal.h" -#include "../../fs/io-wq.h" +#include "../../io_uring/io-wq.h" #include "../smpboot.h" /* -- GitLab