lkml.org 
[lkml]   [2008]   [Jan]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH 1/4] introduce __cpuinitconst
The patch doesn't change all instances where 'const' could have been
added as a result of the base structure changes, only where the change
has a real effect (the module loader doesn't enforce read-only section
attributes at present, so only built-in files make a real difference).

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Andi Kleen <ak@suse.de>

---
drivers/acpi/processor_idle.c | 2 +-
include/linux/init.h | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)

--- 2.6.24-rc7-initconst.orig/drivers/acpi/processor_idle.c
+++ 2.6.24-rc7-initconst/drivers/acpi/processor_idle.c
@@ -118,7 +118,7 @@ static int set_max_cstate(const struct d

/* Actually this shouldn't be __cpuinitdata, would be better to fix the
callers to only run once -AK */
-static struct dmi_system_id __cpuinitdata processor_power_dmi_table[] = {
+static struct dmi_system_id __cpuinitconst processor_power_dmi_table[] = {
{ set_max_cstate, "IBM ThinkPad R40e", {
DMI_MATCH(DMI_BIOS_VENDOR,"IBM"),
DMI_MATCH(DMI_BIOS_VERSION,"1SET70WW")}, (void *)1},
--- 2.6.24-rc7-initconst.orig/include/linux/init.h
+++ 2.6.24-rc7-initconst/include/linux/init.h
@@ -269,11 +269,13 @@ void __init parse_early_param(void);
#ifdef CONFIG_HOTPLUG_CPU
#define __cpuinit
#define __cpuinitdata
+#define __cpuinitconst const
#define __cpuexit
#define __cpuexitdata
#else
#define __cpuinit __init
#define __cpuinitdata __initdata
+#define __cpuinitconst __initdata
#define __cpuexit __exit
#define __cpuexitdata __exitdata
#endif




\
 
 \ /
  Last update: 2008-01-11 09:59    [W:0.042 / U:7.192 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site