block: Use accessor functions for queue limits

[pandora-kernel.git] / drivers / md / raid5.c

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 3bbc6d6..7970dc8 100644 (file)
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -3463,10 +3463,10 @@ static int bio_fits_rdev(struct bio *bi)
 {
        struct request_queue *q = bdev_get_queue(bi->bi_bdev);
 
-       if ((bi->bi_size>>9) > q->max_sectors)
+       if ((bi->bi_size>>9) > queue_max_sectors(q))
                return 0;
        blk_recount_segments(q, bi);
-       if (bi->bi_phys_segments > q->max_phys_segments)
+       if (bi->bi_phys_segments > queue_max_phys_segments(q))
                return 0;
 
        if (q->merge_bvec_fn)
@@ -3845,6 +3845,7 @@ static sector_t reshape_request(mddev_t *mddev, sector_t sector_nr, int *skipped
                wait_event(conf->wait_for_overlap,
                           atomic_read(&conf->reshape_stripes)==0);
                mddev->reshape_position = conf->reshape_progress;
+               mddev->curr_resync_completed = mddev->curr_resync;
                conf->reshape_checkpoint = jiffies;
                set_bit(MD_CHANGE_DEVS, &mddev->flags);
                md_wakeup_thread(mddev->thread);
@@ -3854,6 +3855,7 @@ static sector_t reshape_request(mddev_t *mddev, sector_t sector_nr, int *skipped
                conf->reshape_safe = mddev->reshape_position;
                spin_unlock_irq(&conf->device_lock);
                wake_up(&conf->wait_for_overlap);
+               sysfs_notify(&mddev->kobj, NULL, "sync_completed");
        }
 
        if (mddev->delta_disks < 0) {
@@ -3938,11 +3940,13 @@ static sector_t reshape_request(mddev_t *mddev, sector_t sector_nr, int *skipped
         * then we need to write out the superblock.
         */
        sector_nr += reshape_sectors;
-       if (sector_nr >= mddev->resync_max) {
+       if ((sector_nr - mddev->curr_resync_completed) * 2
+           >= mddev->resync_max - mddev->curr_resync_completed) {
                /* Cannot proceed until we've updated the superblock... */
                wait_event(conf->wait_for_overlap,
                           atomic_read(&conf->reshape_stripes) == 0);
                mddev->reshape_position = conf->reshape_progress;
+               mddev->curr_resync_completed = mddev->curr_resync;
                conf->reshape_checkpoint = jiffies;
                set_bit(MD_CHANGE_DEVS, &mddev->flags);
                md_wakeup_thread(mddev->thread);
@@ -3953,6 +3957,7 @@ static sector_t reshape_request(mddev_t *mddev, sector_t sector_nr, int *skipped
                conf->reshape_safe = mddev->reshape_position;
                spin_unlock_irq(&conf->device_lock);
                wake_up(&conf->wait_for_overlap);
+               sysfs_notify(&mddev->kobj, NULL, "sync_completed");
        }
        return reshape_sectors;
 }