linux-kernel - [PATCH RESEND 33/62] init: remove init/do_mounts

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Message-ID: <20250913003842.41944-34-safinaskar@gmail.com>
Date: Sat, 13 Sep 2025 00:38:12 +0000
From: Askar Safin <safinaskar@...il.com>
To: linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Linus Torvalds <torvalds@...ux-foundation.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
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	patches@...ts.linux.dev
Subject: [PATCH RESEND 33/62] init: remove init/do_mounts_initrd.c

This is cleanup after initrd removal

Signed-off-by: Askar Safin <safinaskar@...il.com>
---
 init/Makefile           |  1 -
 init/do_mounts_initrd.c | 36 ------------------------------------
 init/initramfs.c        | 23 +++++++++++++++++++++++
 3 files changed, 23 insertions(+), 37 deletions(-)
 delete mode 100644 init/do_mounts_initrd.c

diff --git a/init/Makefile b/init/Makefile
index b020154b3d2a..09657c0274eb 100644
--- a/init/Makefile
+++ b/init/Makefile
@@ -17,7 +17,6 @@ obj-$(CONFIG_INITRAMFS_TEST)   += initramfs_test.o
 obj-y                          += init_task.o
 
 mounts-y			:= do_mounts.o
-mounts-$(CONFIG_BLK_DEV_INITRD)	+= do_mounts_initrd.o
 
 #
 # UTS_VERSION
diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
deleted file mode 100644
index 509f912c0fce..000000000000
--- a/init/do_mounts_initrd.c
+++ /dev/null
@@ -1,36 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/unistd.h>
-#include <linux/kernel.h>
-#include <linux/fs.h>
-#include <linux/minix_fs.h>
-#include <linux/romfs_fs.h>
-#include <linux/initrd.h>
-#include <linux/sched.h>
-#include <linux/freezer.h>
-#include <linux/kmod.h>
-#include <uapi/linux/mount.h>
-
-#include "do_mounts.h"
-
-static int __init early_initrdmem(char *p)
-{
-	phys_addr_t start;
-	unsigned long size;
-	char *endp;
-
-	start = memparse(p, &endp);
-	if (*endp == ',') {
-		size = memparse(endp + 1, NULL);
-
-		phys_external_initramfs_start = start;
-		phys_external_initramfs_size = size;
-	}
-	return 0;
-}
-early_param("initrdmem", early_initrdmem);
-
-static int __init early_initrd(char *p)
-{
-	return early_initrdmem(p);
-}
-early_param("initrd", early_initrd);
diff --git a/init/initramfs.c b/init/initramfs.c
index 90096177a867..8ed352721a79 100644
--- a/init/initramfs.c
+++ b/init/initramfs.c
@@ -606,6 +606,29 @@ int initramfs_below_start_ok;
 phys_addr_t phys_external_initramfs_start __initdata;
 unsigned long phys_external_initramfs_size __initdata;
 
+static int __init early_initrdmem(char *p)
+{
+	phys_addr_t start;
+	unsigned long size;
+	char *endp;
+
+	start = memparse(p, &endp);
+	if (*endp == ',') {
+		size = memparse(endp + 1, NULL);
+
+		phys_external_initramfs_start = start;
+		phys_external_initramfs_size = size;
+	}
+	return 0;
+}
+early_param("initrdmem", early_initrdmem);
+
+static int __init early_initrd(char *p)
+{
+	return early_initrdmem(p);
+}
+early_param("initrd", early_initrd);
+
 static BIN_ATTR(initrd, 0440, sysfs_bin_attr_simple_read, NULL, 0);
 
 void __init reserve_initrd_mem(void)
-- 
2.47.2