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authorAdrian Bunk <bunk@stusta.de>2006-06-25 05:47:41 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-25 10:01:06 -0700
commit83cc5ed3c4c65fc4c3729a5cec2111ede1ebf85e (patch)
treeea2b6b04117ad88c41a5059bdaf36a7a505808c0 /kernel
parent76a8ad293912cd2f01eca075d80cd0ddec30c627 (diff)
downloadlinux-83cc5ed3c4c65fc4c3729a5cec2111ede1ebf85e.tar.bz2
[PATCH] kernel/sys.c: cleanups
- proper prototypes for the following functions: - ctrl_alt_del() (in include/linux/reboot.h) - getrusage() (in include/linux/resource.h) - make the following needlessly global functions static: - kernel_restart_prepare() - kernel_kexec() [akpm@osdl.org: compile fix] Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/exit.c3
-rw-r--r--kernel/sys.c5
2 files changed, 3 insertions, 5 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index a3baf92462bd..b12a4706f73f 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -36,6 +36,7 @@
#include <linux/compat.h>
#include <linux/pipe_fs_i.h>
#include <linux/audit.h> /* for audit_free() */
+#include <linux/resource.h>
#include <asm/uaccess.h>
#include <asm/unistd.h>
@@ -45,8 +46,6 @@
extern void sem_exit (void);
extern struct task_struct *child_reaper;
-int getrusage(struct task_struct *, int, struct rusage __user *);
-
static void exit_mm(struct task_struct * tsk);
static void __unhash_process(struct task_struct *p)
diff --git a/kernel/sys.c b/kernel/sys.c
index 7e0927bad713..2d5179c67cec 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -589,7 +589,7 @@ void emergency_restart(void)
}
EXPORT_SYMBOL_GPL(emergency_restart);
-void kernel_restart_prepare(char *cmd)
+static void kernel_restart_prepare(char *cmd)
{
blocking_notifier_call_chain(&reboot_notifier_list, SYS_RESTART, cmd);
system_state = SYSTEM_RESTART;
@@ -623,7 +623,7 @@ EXPORT_SYMBOL_GPL(kernel_restart);
* Move into place and start executing a preloaded standalone
* executable. If nothing was preloaded return an error.
*/
-void kernel_kexec(void)
+static void kernel_kexec(void)
{
#ifdef CONFIG_KEXEC
struct kimage *image;
@@ -637,7 +637,6 @@ void kernel_kexec(void)
machine_kexec(image);
#endif
}
-EXPORT_SYMBOL_GPL(kernel_kexec);
void kernel_shutdown_prepare(enum system_states state)
{