[patch 23/26] Dynamic kernel command-line - um

Bernhard Walle
2007-01-18T13:06:54Z

[-- Attachment #1: dynamic-kernel-command-line-um.diff --]
[-- Type: text/plain, Size: 1372 bytes --]

1. Rename saved_command_line into boot_command_line.
2. Set command_line as __initdata.

Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>

---

---
arch/um/include/user_util.h | 2 +-
arch/um/kernel/um_arch.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

Index: linux-2.6.20-rc4-mm1/arch/um/include/user_util.h
===================================================================
--- linux-2.6.20-rc4-mm1.orig/arch/um/include/user_util.h
+++ linux-2.6.20-rc4-mm1/arch/um/include/user_util.h
@@ -38,7 +38,7 @@ extern unsigned long long highmem;

extern char host_info[];

-extern char saved_command_line[];
+extern char __initdata boot_command_line[];

extern unsigned long _stext, _etext, _sdata, _edata, __bss_start, _end;
extern unsigned long _unprotected_end;
Index: linux-2.6.20-rc4-mm1/arch/um/kernel/um_arch.c
===================================================================
--- linux-2.6.20-rc4-mm1.orig/arch/um/kernel/um_arch.c
+++ linux-2.6.20-rc4-mm1/arch/um/kernel/um_arch.c
@@ -482,7 +482,7 @@ void __init setup_arch(char **cmdline_p)
atomic_notifier_chain_register(&panic_notifier_list,
&panic_exit_notifier);
paging_init();
- strlcpy(saved_command_line, command_line, COMMAND_LINE_SIZE);
+ strlcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
*cmdline_p = command_line;
setup_hostinfo();
}

--