Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[pandora-kernel.git] / drivers / md / md.c

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 8cfadc5..deeac4b 100644 (file)
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3841,8 +3841,6 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open)
 
                del_timer_sync(&mddev->safemode_timer);
 
-               invalidate_partition(disk, 0);
-
                switch(mode) {
                case 1: /* readonly */
                        err  = -ENXIO;
@@ -5763,7 +5761,11 @@ void md_do_sync(mddev_t *mddev)
                                         * time 'round when curr_resync == 2
                                         */
                                        continue;
-                               prepare_to_wait(&resync_wait, &wq, TASK_UNINTERRUPTIBLE);
+                               /* We need to wait 'interruptible' so as not to
+                                * contribute to the load average, and not to
+                                * be caught by 'softlockup'
+                                */
+                               prepare_to_wait(&resync_wait, &wq, TASK_INTERRUPTIBLE);
                                if (!kthread_should_stop() &&
                                    mddev2->curr_resync >= mddev->curr_resync) {
                                        printk(KERN_INFO "md: delaying %s of %s"
@@ -5771,6 +5773,8 @@ void md_do_sync(mddev_t *mddev)
                                               " share one or more physical units)\n",
                                               desc, mdname(mddev), mdname(mddev2));
                                        mddev_put(mddev2);
+                                       if (signal_pending(current))
+                                               flush_signals(current);
                                        schedule();
                                        finish_wait(&resync_wait, &wq);
                                        goto try_again;