[PATCH] Add missing device_suspsend(PMSG_FREEZE) calls.

In the recent addition of device_suspend calls into
sys_reboot two code paths were missed.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/kernel/sys.c b/kernel/sys.c
index 9a24374..5fc10d3 100644 (file)
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -391,6 +391,7 @@ asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, void __user
        case LINUX_REBOOT_CMD_RESTART:
                notifier_call_chain(&reboot_notifier_list, SYS_RESTART, NULL);
                system_state = SYSTEM_RESTART;
+               device_suspend(PMSG_FREEZE);
                device_shutdown();
                printk(KERN_EMERG "Restarting system.\n");
                machine_restart(NULL);
@@ -452,6 +453,7 @@ asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, void __user
                }
                notifier_call_chain(&reboot_notifier_list, SYS_RESTART, NULL);
                system_state = SYSTEM_RESTART;
+               device_suspend(PMSG_FREEZE);
                device_shutdown();
                printk(KERN_EMERG "Starting new kernel\n");
                machine_shutdown();