fork.c: cleanup for copy_sighand()

[safe/jmp/linux-2.6] / kernel / power / disk.c

diff --git a/kernel/power/disk.c b/kernel/power/disk.c
index f011e08..f77d381 100644 (file)
--- a/kernel/power/disk.c
+++ b/kernel/power/disk.c
@@ -14,6 +14,7 @@
 #include <linux/reboot.h>
 #include <linux/string.h>
 #include <linux/device.h>
+#include <linux/kmod.h>
 #include <linux/delay.h>
 #include <linux/fs.h>
 #include <linux/mount.h>
@@ -513,6 +514,10 @@ int hibernate(void)
        if (error)
                goto Exit;
 
+       error = usermodehelper_disable();
+       if (error)
+               goto Exit;
+
        /* Allocate memory management structures */
        error = create_basic_memory_bitmaps();
        if (error)
@@ -551,6 +556,7 @@ int hibernate(void)
        thaw_processes();
  Finish:
        free_basic_memory_bitmaps();
+       usermodehelper_enable();
  Exit:
        pm_notifier_call_chain(PM_POST_HIBERNATION);
        pm_restore_console();
@@ -627,6 +633,10 @@ static int software_resume(void)
        if (error)
                goto Finish;
 
+       error = usermodehelper_disable();
+       if (error)
+               goto Finish;
+
        error = create_basic_memory_bitmaps();
        if (error)
                goto Finish;
@@ -634,7 +644,7 @@ static int software_resume(void)
        pr_debug("PM: Preparing processes for restore.\n");
        error = prepare_processes();
        if (error) {
-               swsusp_close();
+               swsusp_close(FMODE_READ);
                goto Done;
        }
 
@@ -649,6 +659,7 @@ static int software_resume(void)
        thaw_processes();
  Done:
        free_basic_memory_bitmaps();
+       usermodehelper_enable();
  Finish:
        pm_notifier_call_chain(PM_POST_RESTORE);
        pm_restore_console();