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From: Max Kellermann <max.kellermann@ionos.com>
To: linux-kernel@vger.kernel.org
Cc: Max Kellermann <max.kellermann@ionos.com>
Subject: [PATCH v3 31/35] linux/kernel.h: move READ and WRITE to direction.h
Date: Sun, 11 Feb 2024 13:29:56 +0100	[thread overview]
Message-ID: <20240211123000.3359365-32-max.kellermann@ionos.com> (raw)
In-Reply-To: <20240211123000.3359365-1-max.kellermann@ionos.com>

Reducing dependencies on the header linux/kernel.h.

Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
---
 drivers/memstick/core/memstick.c    | 1 +
 drivers/memstick/host/jmb38x_ms.c   | 1 +
 drivers/memstick/host/r592.c        | 1 +
 drivers/memstick/host/rtsx_pci_ms.c | 1 +
 drivers/memstick/host/rtsx_usb_ms.c | 1 +
 drivers/memstick/host/tifm_ms.c     | 1 +
 fs/overlayfs/copy_up.c              | 1 +
 include/linux/direction.h           | 9 +++++++++
 include/linux/kernel.h              | 4 ----
 include/linux/nd.h                  | 1 +
 include/linux/uio.h                 | 2 +-
 11 files changed, 18 insertions(+), 5 deletions(-)
 create mode 100644 include/linux/direction.h

diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c
index 7afc0132f512..e48ca1bdea66 100644
--- a/drivers/memstick/core/memstick.c
+++ b/drivers/memstick/core/memstick.c
@@ -12,6 +12,7 @@
 #include <linux/idr.h>
 #include <linux/fs.h>
 #include <linux/delay.h>
+#include <linux/direction.h>
 #include <linux/slab.h>
 #include <linux/kobject.h>
 #include <linux/module.h>
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
index 594f55b8cd11..0621121edb95 100644
--- a/drivers/memstick/host/jmb38x_ms.c
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -6,6 +6,7 @@
  */
 
 #include <linux/spinlock.h>
+#include <linux/direction.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
 #include <linux/dma-mapping.h>
diff --git a/drivers/memstick/host/r592.c b/drivers/memstick/host/r592.c
index b941c8d02f7c..76a480de78d2 100644
--- a/drivers/memstick/host/r592.c
+++ b/drivers/memstick/host/r592.c
@@ -12,6 +12,7 @@
 #include <linux/pci.h>
 #include <linux/pci_ids.h>
 #include <linux/delay.h>
+#include <linux/direction.h>
 #include <linux/slab.h>
 #include <linux/kthread.h>
 #include <linux/sched.h>
diff --git a/drivers/memstick/host/rtsx_pci_ms.c b/drivers/memstick/host/rtsx_pci_ms.c
index 15720a4afac2..4bd00d69a9b6 100644
--- a/drivers/memstick/host/rtsx_pci_ms.c
+++ b/drivers/memstick/host/rtsx_pci_ms.c
@@ -10,6 +10,7 @@
 #include <linux/module.h>
 #include <linux/highmem.h>
 #include <linux/delay.h>
+#include <linux/direction.h>
 #include <linux/platform_device.h>
 #include <linux/memstick.h>
 #include <linux/rtsx_pci.h>
diff --git a/drivers/memstick/host/rtsx_usb_ms.c b/drivers/memstick/host/rtsx_usb_ms.c
index 29271ad4728a..eeebdde571e6 100644
--- a/drivers/memstick/host/rtsx_usb_ms.c
+++ b/drivers/memstick/host/rtsx_usb_ms.c
@@ -10,6 +10,7 @@
 #include <linux/module.h>
 #include <linux/highmem.h>
 #include <linux/delay.h>
+#include <linux/direction.h>
 #include <linux/platform_device.h>
 #include <linux/workqueue.h>
 #include <linux/memstick.h>
diff --git a/drivers/memstick/host/tifm_ms.c b/drivers/memstick/host/tifm_ms.c
index c272453670be..c46b6157aa25 100644
--- a/drivers/memstick/host/tifm_ms.c
+++ b/drivers/memstick/host/tifm_ms.c
@@ -10,6 +10,7 @@
 
 #include <linux/tifm.h>
 #include <linux/memstick.h>
+#include <linux/direction.h>
 #include <linux/highmem.h>
 #include <linux/scatterlist.h>
 #include <linux/log2.h>
diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
index 6a861535ed38..7431a4b20081 100644
--- a/fs/overlayfs/copy_up.c
+++ b/fs/overlayfs/copy_up.c
@@ -16,6 +16,7 @@
 #include <linux/uaccess.h>
 #include <linux/sched/signal.h>
 #include <linux/cred.h>
+#include <linux/direction.h>
 #include <linux/namei.h>
 #include <linux/fdtable.h>
 #include <linux/ratelimit.h>
diff --git a/include/linux/direction.h b/include/linux/direction.h
new file mode 100644
index 000000000000..78d70701579d
--- /dev/null
+++ b/include/linux/direction.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _LINUX_DIRECTION_H
+#define _LINUX_DIRECTION_H
+
+/* generic data direction definitions */
+#define READ			0
+#define WRITE			1
+
+#endif
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 67662bdb17d0..5d088ce30045 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -39,10 +39,6 @@
 
 #define STACK_MAGIC	0xdeadbeef
 
-/* generic data direction definitions */
-#define READ			0
-#define WRITE			1
-
 #define PTR_IF(cond, ptr)	((cond) ? (ptr) : NULL)
 
 #define u64_to_user_ptr(x) (		\
diff --git a/include/linux/nd.h b/include/linux/nd.h
index b9771ba1ef87..eb8e037d92c8 100644
--- a/include/linux/nd.h
+++ b/include/linux/nd.h
@@ -7,6 +7,7 @@
 #include <linux/fs.h>
 #include <linux/ndctl.h>
 #include <linux/device.h>
+#include <linux/direction.h> // for READ, WRITE
 #include <linux/badblocks.h>
 #include <linux/perf_event.h>
 
diff --git a/include/linux/uio.h b/include/linux/uio.h
index bea9c89922d9..306b0fffe2a4 100644
--- a/include/linux/uio.h
+++ b/include/linux/uio.h
@@ -5,7 +5,7 @@
 #ifndef __LINUX_UIO_H
 #define __LINUX_UIO_H
 
-#include <linux/kernel.h>
+#include <linux/direction.h> // for READ, WRITE
 #include <linux/thread_info.h>
 #include <linux/mm_types.h>
 #include <uapi/linux/uio.h>
-- 
2.39.2


  parent reply	other threads:[~2024-02-11 12:30 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-11 12:29 [PATCH v3 00/35] Fast kernel headers: reduce header dependencies Max Kellermann
2024-02-11 12:29 ` [PATCH v3 01/35] include: add missing includes Max Kellermann
2024-02-11 12:29 ` [PATCH v3 02/35] include: remove unnecessary #include directives Max Kellermann
2024-02-11 16:54   ` kernel test robot
2024-02-11 18:19   ` kernel test robot
2024-02-11 12:29 ` [PATCH v3 03/35] include: reduce header dependencies by using "*_types.h" Max Kellermann
2024-02-11 12:29 ` [PATCH v3 04/35] workqueue.h: move struct delayed_work to workqueue_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 05/35] kref.h: move declarations to kref_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 06/35] kobject.h: move declarations to kobject_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 07/35] sysfs.h: move declarations to sysfs_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 08/35] maple_tree.h: move declarations to maple_tree_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 09/35] rwsem.h: move declarations to rwsem_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 10/35] uprobes.h: move declarations to uprobes_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 11/35] percpu_counter.h: move declarations to percpu_counter_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 12/35] bvec.h: move declarations to bvec_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 13/35] wait.h: move declarations to wait_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 14/35] swait.h: move declarations to swait_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 15/35] completion.h: move declarations to completion_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 16/35] device.h: move declarations to device_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 17/35] xarray.h: move declarations to xarray_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 18/35] blkdev.h: move blk_op_is_passthrough() to blk_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 19/35] bio.h: move bio_has_data() and bio_no_advance_iter() " Max Kellermann
2024-02-11 12:29 ` [PATCH v3 20/35] bio.h: move declarations to bio_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 21/35] percpu-refcount.h: move declarations to percpu-refcount_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 22/35] blkdev.h: move declarations to blkdev_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 23/35] sbitmap.h: move declarations to sbitmap_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 24/35] list_lru.h: move declarations to list_lru_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 25/35] list_bl.h: move declarations to list_bl_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 26/35] percpu-rwsem.h: move declarations to percpu-rwsem_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 27/35] quota.h: move declarations to quota_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 28/35] radix-tree.h: move declarations to radix-tree_types.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 29/35] linux/random.h: reduce dependencies on linux/kernel.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 30/35] linux/kernel.h: move might_sleep(), ... to sched/debug_atomic_sleep.h Max Kellermann
2024-02-11 12:29 ` Max Kellermann [this message]
2024-02-11 12:29 ` [PATCH v3 32/35] linux/kernel.h: move VERIFY_OCTAL_PERMISSIONS() to octal_permissions.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 33/35] linux/kernel.h: move upper/lower_*_bits macros to wordpart.h Max Kellermann
2024-02-11 12:29 ` [PATCH v3 34/35] linux/kernel.h: move PTR_IF() to ptr_util.h Max Kellermann
2024-02-11 12:30 ` [PATCH v3 35/35] include: remove lots of unnecessary <linux/kernel.h> includes Max Kellermann
2024-02-11 17:16   ` kernel test robot
2024-02-12 13:56 ` [PATCH v3 00/35] Fast kernel headers: reduce header dependencies Mark Rutland
2024-02-12 14:41   ` Max Kellermann

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