KVM: PPC: VFIO: Add in-kernel acceleration for VFIO

[mirror_ubuntu-zesty-kernel.git] / block / partition-generic.c

diff --git a/block/partition-generic.c b/block/partition-generic.c
index d7beb6bbbf668fe62083cece4d7a6cb1eafe9443..0171a2faad6814754a42ed29ec001e9aacdc844d 100644 (file)
--- a/block/partition-generic.c
+++ b/block/partition-generic.c
@@ -434,7 +434,7 @@ static bool part_zone_aligned(struct gendisk *disk,
                              struct block_device *bdev,
                              sector_t from, sector_t size)
 {
-       unsigned int zone_size = bdev_zone_size(bdev);
+       unsigned int zone_sectors = bdev_zone_sectors(bdev);
 
        /*
         * If this function is called, then the disk is a zoned block device
@@ -446,7 +446,7 @@ static bool part_zone_aligned(struct gendisk *disk,
         * regular block devices (no zone operation) and their zone size will
         * be reported as 0. Allow this case.
         */
-       if (!zone_size)
+       if (!zone_sectors)
                return true;
 
        /*
@@ -455,24 +455,24 @@ static bool part_zone_aligned(struct gendisk *disk,
         * use it. Check the zone size too: it should be a power of 2 number
         * of sectors.
         */
-       if (WARN_ON_ONCE(!is_power_of_2(zone_size))) {
+       if (WARN_ON_ONCE(!is_power_of_2(zone_sectors))) {
                u32 rem;
 
-               div_u64_rem(from, zone_size, &rem);
+               div_u64_rem(from, zone_sectors, &rem);
                if (rem)
                        return false;
                if ((from + size) < get_capacity(disk)) {
-                       div_u64_rem(size, zone_size, &rem);
+                       div_u64_rem(size, zone_sectors, &rem);
                        if (rem)
                                return false;
                }
 
        } else {
 
-               if (from & (zone_size - 1))
+               if (from & (zone_sectors - 1))
                        return false;
                if ((from + size) < get_capacity(disk) &&
-                   (size & (zone_size - 1)))
+                   (size & (zone_sectors - 1)))
                        return false;
 
        }
@@ -497,7 +497,6 @@ rescan:
 
        if (disk->fops->revalidate_disk)
                disk->fops->revalidate_disk(disk);
-       blk_integrity_revalidate(disk);
        check_disk_size_change(disk, bdev);
        bdev->bd_invalidated = 0;
        if (!get_capacity(disk) || !(state = check_partition(disk, bdev)))