The patch titled
Subject: kfifo: don't use "proxy" headers
has been added to the -mm mm-nonmm-unstable branch. Its filename is
kfifo-dont-use-proxy-headers.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/kfifo-dont-use-proxy-headers.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Subject: kfifo: don't use "proxy" headers
Date: Tue, 23 Apr 2024 22:23:10 +0300
Update header inclusions to follow IWYU (Include What You Use) principle.
Link: https://lkml.kernel.org/r/20240423192529.3249134-4-andriy.shevchenko@xxxxxxxxxxxxxxx
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Cc: Alain Volmat <alain.volmat@xxxxxxxxxxx>
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Cc: Chen-Yu Tsai <wens@xxxxxxxx>
Cc: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Cc: Jernej Skrabec <jernej.skrabec@xxxxxxxxx>
Cc: Matthias Brugger <matthias.bgg@xxxxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
Cc: Patrice Chotard <patrice.chotard@xxxxxxxxxxx>
Cc: Rob Herring <robh@xxxxxxxxxx>
Cc: Samuel Holland <samuel@xxxxxxxxxxxx>
Cc: Sean Wang <sean.wang@xxxxxxxxxxxx>
Cc: Sean Young <sean@xxxxxxxx>
Cc: Stefani Seibold <stefani@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/kfifo.h | 9 +++++++--
lib/kfifo.c | 8 ++++----
samples/kfifo/dma-example.c | 3 ++-
3 files changed, 13 insertions(+), 7 deletions(-)
--- a/include/linux/kfifo.h~kfifo-dont-use-proxy-headers
+++ a/include/linux/kfifo.h
@@ -36,10 +36,15 @@
* to lock the reader.
*/
-#include <linux/kernel.h>
+#include <linux/array_size.h>
#include <linux/spinlock.h>
#include <linux/stddef.h>
-#include <linux/scatterlist.h>
+#include <linux/types.h>
+
+#include <asm/barrier.h>
+#include <asm/errno.h>
+
+struct scatterlist;
struct __kfifo {
unsigned int in;
--- a/lib/kfifo.c~kfifo-dont-use-proxy-headers
+++ a/lib/kfifo.c
@@ -5,13 +5,13 @@
* Copyright (C) 2009/2010 Stefani Seibold <stefani@xxxxxxxxxxx>
*/
-#include <linux/kernel.h>
-#include <linux/export.h>
-#include <linux/slab.h>
#include <linux/err.h>
+#include <linux/export.h>
+#include <linux/kfifo.h>
#include <linux/log2.h>
+#include <linux/scatterlist.h>
+#include <linux/slab.h>
#include <linux/uaccess.h>
-#include <linux/kfifo.h>
/*
* internal helper to calculate the unused elements in a fifo
--- a/samples/kfifo/dma-example.c~kfifo-dont-use-proxy-headers
+++ a/samples/kfifo/dma-example.c
@@ -6,8 +6,9 @@
*/
#include <linux/init.h>
-#include <linux/module.h>
#include <linux/kfifo.h>
+#include <linux/module.h>
+#include <linux/scatterlist.h>
/*
* This module shows how to handle fifo dma operations.
_
Patches currently in -mm which might be from andriy.shevchenko@xxxxxxxxxxxxxxx are
mm-page_alloc-consolidate-free-page-accounting-fix-4.patch
xarray-use-bits_per_longs.patch
xarray-dont-use-proxy-headers.patch
devres-switch-to-use-dev_err_probe-for-unification.patch
devres-dont-use-proxy-headers.patch
media-rc-add-missing-ioh.patch
media-stih-cec-add-missing-ioh.patch
kfifo-dont-use-proxy-headers.patch
