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Message-Id: <20061027114144.f8a5addc.akpm@osdl.org>
Date: Fri, 27 Oct 2006 11:41:44 -0700
From: Andrew Morton <akpm@...l.org>
To: Pavel Machek <pavel@....cz>, Greg KH <greg@...ah.com>,
Stephen Hemminger <shemminger@...l.org>,
Matthew Wilcox <matthew@....cx>, Adrian Bunk <bunk@...sta.de>,
Linus Torvalds <torvalds@...l.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
linux-pci@...ey.karlin.mff.cuni.cz
Subject: vmlinux.lds: consolidate initcall sections
From: Andrew Morton <akpm@...l.org>
Add a vmlinux.lds.h helper macro for defining the eight-level initcall table,
teach all the architectures to use it.
This is a prerequisite for a patch which performs initcall synchronisation for
multithreaded-probing.
Cc: Greg KH <greg@...ah.com>
Signed-off-by: Andrew Morton <akpm@...l.org>
---
arch/alpha/kernel/vmlinux.lds.S | 8 +-------
arch/arm/kernel/vmlinux.lds.S | 8 +-------
arch/frv/kernel/vmlinux.lds.S | 8 +-------
arch/h8300/kernel/vmlinux.lds.S | 8 +-------
arch/i386/kernel/vmlinux.lds.S | 8 +-------
arch/ia64/kernel/vmlinux.lds.S | 8 +-------
arch/m32r/kernel/vmlinux.lds.S | 8 +-------
arch/m68knommu/kernel/vmlinux.lds.S | 8 +-------
arch/mips/kernel/vmlinux.lds.S | 8 +-------
arch/parisc/kernel/vmlinux.lds.S | 8 +-------
arch/powerpc/kernel/vmlinux.lds.S | 8 +-------
arch/ppc/kernel/vmlinux.lds.S | 8 +-------
arch/s390/kernel/vmlinux.lds.S | 8 +-------
arch/sh/kernel/vmlinux.lds.S | 8 +-------
arch/sh64/kernel/vmlinux.lds.S | 8 +-------
arch/sparc/kernel/vmlinux.lds.S | 8 +-------
arch/sparc64/kernel/vmlinux.lds.S | 8 +-------
arch/v850/kernel/vmlinux.lds.S | 8 +-------
arch/x86_64/kernel/vmlinux.lds.S | 8 +-------
arch/xtensa/kernel/vmlinux.lds.S | 8 +-------
include/asm-generic/vmlinux.lds.h | 10 ++++++++++
21 files changed, 30 insertions(+), 140 deletions(-)
diff -puN arch/alpha/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/alpha/kernel/vmlinux.lds.S
--- a/arch/alpha/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/alpha/kernel/vmlinux.lds.S
@@ -48,13 +48,7 @@ SECTIONS
. = ALIGN(8);
__initcall_start = .;
.initcall.init : {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
diff -puN arch/arm/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/arm/kernel/vmlinux.lds.S
--- a/arch/arm/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/arm/kernel/vmlinux.lds.S
@@ -45,13 +45,7 @@ SECTIONS
*(.early_param.init)
__early_end = .;
__initcall_start = .;
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
__initcall_end = .;
__con_initcall_start = .;
*(.con_initcall.init)
diff -puN arch/arm26/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/arm26/kernel/vmlinux.lds.S
diff -puN arch/frv/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/frv/kernel/vmlinux.lds.S
--- a/arch/frv/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/frv/kernel/vmlinux.lds.S
@@ -44,13 +44,7 @@ SECTIONS
__initcall_start = .;
.initcall.init : {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
__con_initcall_start = .;
diff -puN arch/h8300/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/h8300/kernel/vmlinux.lds.S
--- a/arch/h8300/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/h8300/kernel/vmlinux.lds.S
@@ -118,13 +118,7 @@ SECTIONS
. = ALIGN(0x4) ;
___setup_end = .;
___initcall_start = .;
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
___initcall_end = .;
___con_initcall_start = .;
*(.con_initcall.init)
diff -puN arch/i386/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/i386/kernel/vmlinux.lds.S
--- a/arch/i386/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/i386/kernel/vmlinux.lds.S
@@ -126,13 +126,7 @@ SECTIONS
__setup_end = .;
__initcall_start = .;
.initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET) {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
__con_initcall_start = .;
diff -puN arch/ia64/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/ia64/kernel/vmlinux.lds.S
--- a/arch/ia64/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/ia64/kernel/vmlinux.lds.S
@@ -128,13 +128,7 @@ SECTIONS
.initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET)
{
__initcall_start = .;
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
__initcall_end = .;
}
diff -puN arch/m32r/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/m32r/kernel/vmlinux.lds.S
--- a/arch/m32r/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/m32r/kernel/vmlinux.lds.S
@@ -83,13 +83,7 @@ SECTIONS
__setup_end = .;
__initcall_start = .;
.initcall.init : {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
__con_initcall_start = .;
diff -puN arch/m68k/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/m68k/kernel/vmlinux.lds.S
diff -puN arch/m68knommu/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/m68knommu/kernel/vmlinux.lds.S
--- a/arch/m68knommu/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/m68knommu/kernel/vmlinux.lds.S
@@ -140,13 +140,7 @@ SECTIONS {
*(.init.setup)
__setup_end = .;
__initcall_start = .;
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
__initcall_end = .;
__con_initcall_start = .;
*(.con_initcall.init)
diff -puN arch/mips/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/mips/kernel/vmlinux.lds.S
--- a/arch/mips/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/mips/kernel/vmlinux.lds.S
@@ -91,13 +91,7 @@ SECTIONS
__initcall_start = .;
.initcall.init : {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
diff -puN arch/parisc/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/parisc/kernel/vmlinux.lds.S
--- a/arch/parisc/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/parisc/kernel/vmlinux.lds.S
@@ -153,13 +153,7 @@ SECTIONS
__setup_end = .;
__initcall_start = .;
.initcall.init : {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
__con_initcall_start = .;
diff -puN arch/powerpc/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/powerpc/kernel/vmlinux.lds.S
--- a/arch/powerpc/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/powerpc/kernel/vmlinux.lds.S
@@ -108,13 +108,7 @@ SECTIONS
.initcall.init : {
__initcall_start = .;
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
__initcall_end = .;
}
diff -puN arch/ppc/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/ppc/kernel/vmlinux.lds.S
--- a/arch/ppc/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/ppc/kernel/vmlinux.lds.S
@@ -115,13 +115,7 @@ SECTIONS
__setup_end = .;
__initcall_start = .;
.initcall.init : {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
diff -puN arch/s390/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/s390/kernel/vmlinux.lds.S
--- a/arch/s390/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/s390/kernel/vmlinux.lds.S
@@ -83,13 +83,7 @@ SECTIONS
__setup_end = .;
__initcall_start = .;
.initcall.init : {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
__con_initcall_start = .;
diff -puN arch/sh/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/sh/kernel/vmlinux.lds.S
--- a/arch/sh/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/sh/kernel/vmlinux.lds.S
@@ -76,13 +76,7 @@ SECTIONS
__setup_end = .;
__initcall_start = .;
.initcall.init : {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
__con_initcall_start = .;
diff -puN arch/sh64/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/sh64/kernel/vmlinux.lds.S
--- a/arch/sh64/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/sh64/kernel/vmlinux.lds.S
@@ -108,13 +108,7 @@ SECTIONS
__setup_end = .;
__initcall_start = .;
.initcall.init : C_PHYS(.initcall.init) {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
__con_initcall_start = .;
diff -puN arch/sparc/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/sparc/kernel/vmlinux.lds.S
--- a/arch/sparc/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/sparc/kernel/vmlinux.lds.S
@@ -49,13 +49,7 @@ SECTIONS
__setup_end = .;
__initcall_start = .;
.initcall.init : {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
__con_initcall_start = .;
diff -puN arch/sparc64/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/sparc64/kernel/vmlinux.lds.S
--- a/arch/sparc64/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/sparc64/kernel/vmlinux.lds.S
@@ -57,13 +57,7 @@ SECTIONS
__setup_end = .;
__initcall_start = .;
.initcall.init : {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
__con_initcall_start = .;
diff -puN arch/um/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/um/kernel/vmlinux.lds.S
diff -puN arch/v850/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/v850/kernel/vmlinux.lds.S
--- a/arch/v850/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/v850/kernel/vmlinux.lds.S
@@ -140,13 +140,7 @@
___setup_end = . ; \
___initcall_start = . ; \
*(.initcall.init) \
- *(.initcall1.init) \
- *(.initcall2.init) \
- *(.initcall3.init) \
- *(.initcall4.init) \
- *(.initcall5.init) \
- *(.initcall6.init) \
- *(.initcall7.init) \
+ INITCALLS \
. = ALIGN (4) ; \
___initcall_end = . ; \
___con_initcall_start = .; \
diff -puN arch/x86_64/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/x86_64/kernel/vmlinux.lds.S
--- a/arch/x86_64/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/x86_64/kernel/vmlinux.lds.S
@@ -175,13 +175,7 @@ SECTIONS
__setup_end = .;
__initcall_start = .;
.initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET) {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
__con_initcall_start = .;
diff -puN arch/xtensa/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections arch/xtensa/kernel/vmlinux.lds.S
--- a/arch/xtensa/kernel/vmlinux.lds.S~vmlinuxlds-consolidate-initcall-sections
+++ a/arch/xtensa/kernel/vmlinux.lds.S
@@ -184,13 +184,7 @@ SECTIONS
__initcall_start = .;
.initcall.init : {
- *(.initcall1.init)
- *(.initcall2.init)
- *(.initcall3.init)
- *(.initcall4.init)
- *(.initcall5.init)
- *(.initcall6.init)
- *(.initcall7.init)
+ INITCALLS
}
__initcall_end = .;
diff -puN include/asm-generic/vmlinux.lds.h~vmlinuxlds-consolidate-initcall-sections include/asm-generic/vmlinux.lds.h
--- a/include/asm-generic/vmlinux.lds.h~vmlinuxlds-consolidate-initcall-sections
+++ a/include/asm-generic/vmlinux.lds.h
@@ -213,3 +213,13 @@
#define NOTES \
.notes : { *(.note.*) } :note
+
+#define INITCALLS \
+ *(.initcall1.init) \
+ *(.initcall2.init) \
+ *(.initcall3.init) \
+ *(.initcall4.init) \
+ *(.initcall5.init) \
+ *(.initcall6.init) \
+ *(.initcall7.init)
+
_
-
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