[PATCH] md: initial sysfs support for md

[linux-2.6-omap-h63xx.git] / kernel / sys.c

diff --git a/kernel/sys.c b/kernel/sys.c
index 2fa1ed18123cb8c84f241d4a19e1ed9b2727574e..c43b3e22bbda5b215515ca54c1f359e5a776c896 100644 (file)
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -28,6 +28,7 @@
 #include <linux/suspend.h>
 #include <linux/tty.h>
 #include <linux/signal.h>
+#include <linux/cn_proc.h>
 
 #include <linux/compat.h>
 #include <linux/syscalls.h>
@@ -375,18 +376,21 @@ void emergency_restart(void)
 }
 EXPORT_SYMBOL_GPL(emergency_restart);
 
-/**
- *     kernel_restart - reboot the system
- *
- *     Shutdown everything and perform a clean reboot.
- *     This is not safe to call in interrupt context.
- */
 void kernel_restart_prepare(char *cmd)
 {
        notifier_call_chain(&reboot_notifier_list, SYS_RESTART, cmd);
        system_state = SYSTEM_RESTART;
        device_shutdown();
 }
+
+/**
+ *     kernel_restart - reboot the system
+ *     @cmd: pointer to buffer containing command to execute for restart
+ *             or %NULL
+ *
+ *     Shutdown everything and perform a clean reboot.
+ *     This is not safe to call in interrupt context.
+ */
 void kernel_restart(char *cmd)
 {
        kernel_restart_prepare(cmd);
@@ -623,6 +627,7 @@ asmlinkage long sys_setregid(gid_t rgid, gid_t egid)
        current->egid = new_egid;
        current->gid = new_rgid;
        key_fsgid_changed(current);
+       proc_id_connector(current, PROC_EVENT_GID);
        return 0;
 }
 
@@ -662,6 +667,7 @@ asmlinkage long sys_setgid(gid_t gid)
                return -EPERM;
 
        key_fsgid_changed(current);
+       proc_id_connector(current, PROC_EVENT_GID);
        return 0;
 }
   
@@ -751,6 +757,7 @@ asmlinkage long sys_setreuid(uid_t ruid, uid_t euid)
        current->fsuid = current->euid;
 
        key_fsuid_changed(current);
+       proc_id_connector(current, PROC_EVENT_UID);
 
        return security_task_post_setuid(old_ruid, old_euid, old_suid, LSM_SETID_RE);
 }
@@ -798,6 +805,7 @@ asmlinkage long sys_setuid(uid_t uid)
        current->suid = new_suid;
 
        key_fsuid_changed(current);
+       proc_id_connector(current, PROC_EVENT_UID);
 
        return security_task_post_setuid(old_ruid, old_euid, old_suid, LSM_SETID_ID);
 }
@@ -846,6 +854,7 @@ asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid)
                current->suid = suid;
 
        key_fsuid_changed(current);
+       proc_id_connector(current, PROC_EVENT_UID);
 
        return security_task_post_setuid(old_ruid, old_euid, old_suid, LSM_SETID_RES);
 }
@@ -898,6 +907,7 @@ asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid)
                current->sgid = sgid;
 
        key_fsgid_changed(current);
+       proc_id_connector(current, PROC_EVENT_GID);
        return 0;
 }
 
@@ -940,6 +950,7 @@ asmlinkage long sys_setfsuid(uid_t uid)
        }
 
        key_fsuid_changed(current);
+       proc_id_connector(current, PROC_EVENT_UID);
 
        security_task_post_setuid(old_fsuid, (uid_t)-1, (uid_t)-1, LSM_SETID_FS);
 
@@ -968,6 +979,7 @@ asmlinkage long sys_setfsgid(gid_t gid)
                }
                current->fsgid = gid;
                key_fsgid_changed(current);
+               proc_id_connector(current, PROC_EVENT_GID);
        }
        return old_fsgid;
 }
@@ -1485,8 +1497,6 @@ EXPORT_SYMBOL(in_egroup_p);
 
 DECLARE_RWSEM(uts_sem);
 
-EXPORT_SYMBOL(uts_sem);
-
 asmlinkage long sys_newuname(struct new_utsname __user * name)
 {
        int errno = 0;