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Date: Thu, 22 Mar 2007 12:06:49 -0400
From: Jeff Dike <jdike@...toit.com>
To: Andrew Morton <akpm@...l.org>
Cc: LKML <linux-kernel@...r.kernel.org>,
uml-devel <user-mode-linux-devel@...ts.sourceforge.net>
Subject: [ PATCH 7/7 ] UML - Add missing __init declarations
The build started finding calls from non-init to init functions.
These are just cases of init functions not being properly marked, so
this patch fixes that.
Signed-off-by: Jeff Dike <jdike@...ux.intel.com>
--
arch/um/kernel/mem.c | 2 +-
arch/um/os-Linux/main.c | 2 +-
arch/um/os-Linux/mem.c | 9 +++++----
arch/um/os-Linux/process.c | 5 +++--
arch/um/os-Linux/start_up.c | 4 ++--
5 files changed, 12 insertions(+), 10 deletions(-)
Index: linux-2.6.21-mm/arch/um/kernel/mem.c
===================================================================
--- linux-2.6.21-mm.orig/arch/um/kernel/mem.c 2007-03-20 21:36:47.000000000 -0400
+++ linux-2.6.21-mm/arch/um/kernel/mem.c 2007-03-20 21:37:11.000000000 -0400
@@ -217,7 +217,7 @@ static void __init fixaddr_user_init( vo
#endif
}
-void paging_init(void)
+void __init paging_init(void)
{
unsigned long zones_size[MAX_NR_ZONES], vaddr;
int i;
Index: linux-2.6.21-mm/arch/um/os-Linux/main.c
===================================================================
--- linux-2.6.21-mm.orig/arch/um/os-Linux/main.c 2007-03-20 21:36:47.000000000 -0400
+++ linux-2.6.21-mm/arch/um/os-Linux/main.c 2007-03-20 21:37:21.000000000 -0400
@@ -120,7 +120,7 @@ extern int uml_exitcode;
extern void scan_elf_aux( char **envp);
-int main(int argc, char **argv, char **envp)
+int __init main(int argc, char **argv, char **envp)
{
char **new_argv;
int ret, i, err;
Index: linux-2.6.21-mm/arch/um/os-Linux/mem.c
===================================================================
--- linux-2.6.21-mm.orig/arch/um/os-Linux/mem.c 2007-03-20 21:36:47.000000000 -0400
+++ linux-2.6.21-mm/arch/um/os-Linux/mem.c 2007-03-20 21:37:34.000000000 -0400
@@ -164,7 +164,8 @@ found:
* (file: kernel/tt/ptproxy/proxy.c, proc: start_debugger).
* So it isn't 'static' yet.
*/
-int make_tempfile(const char *template, char **out_tempname, int do_unlink)
+int __init make_tempfile(const char *template, char **out_tempname,
+ int do_unlink)
{
char *tempname;
int fd;
@@ -205,7 +206,7 @@ out:
* This proc is used in start_up.c
* So it isn't 'static'.
*/
-int create_tmp_file(unsigned long long len)
+int __init create_tmp_file(unsigned long long len)
{
int fd, err;
char zero;
@@ -241,7 +242,7 @@ int create_tmp_file(unsigned long long l
return fd;
}
-int create_mem_file(unsigned long long len)
+int __init create_mem_file(unsigned long long len)
{
int err, fd;
@@ -256,7 +257,7 @@ int create_mem_file(unsigned long long l
}
-void check_tmpexec(void)
+void __init check_tmpexec(void)
{
void *addr;
int err, fd = create_tmp_file(UM_KERN_PAGE_SIZE);
Index: linux-2.6.21-mm/arch/um/os-Linux/process.c
===================================================================
--- linux-2.6.21-mm.orig/arch/um/os-Linux/process.c 2007-03-20 21:36:47.000000000 -0400
+++ linux-2.6.21-mm/arch/um/os-Linux/process.c 2007-03-20 21:37:43.000000000 -0400
@@ -21,6 +21,7 @@
#include "skas_ptrace.h"
#include "kern_constants.h"
#include "uml-config.h"
+#include "init.h"
#define ARBITRARY_ADDR -1
#define FAILURE_PID -1
@@ -192,7 +193,7 @@ int os_unmap_memory(void *addr, int len)
#define MADV_REMOVE KERNEL_MADV_REMOVE
#endif
-int os_drop_memory(void *addr, int length)
+int __init os_drop_memory(void *addr, int length)
{
int err;
@@ -202,7 +203,7 @@ int os_drop_memory(void *addr, int lengt
return err;
}
-int can_drop_memory(void)
+int __init can_drop_memory(void)
{
void *addr;
int fd, ok = 0;
Index: linux-2.6.21-mm/arch/um/os-Linux/start_up.c
===================================================================
--- linux-2.6.21-mm.orig/arch/um/os-Linux/start_up.c 2007-03-20 21:36:47.000000000 -0400
+++ linux-2.6.21-mm/arch/um/os-Linux/start_up.c 2007-03-20 21:37:57.000000000 -0400
@@ -329,7 +329,7 @@ static void __init check_ptrace(void)
extern void check_tmpexec(void);
-static void check_coredump_limit(void)
+static void __init check_coredump_limit(void)
{
struct rlimit lim;
int err = getrlimit(RLIMIT_CORE, &lim);
@@ -350,7 +350,7 @@ static void check_coredump_limit(void)
else printf("%lu\n", lim.rlim_max);
}
-void os_early_checks(void)
+void __init os_early_checks(void)
{
/* Print out the core dump limits early */
check_coredump_limit();
-
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