rcu_read_unlock();
}
+static int call_zone_finish(struct btrfs_block_group *block_group,
+ struct btrfs_io_stripe *stripe)
+{
+ struct btrfs_device *device = stripe->dev;
+ const u64 physical = stripe->physical;
+ struct btrfs_zoned_device_info *zinfo = device->zone_info;
+ int ret;
+
+ if (!device->bdev)
+ return 0;
+
+ if (zinfo->max_active_zones == 0)
+ return 0;
+
+ if (btrfs_dev_is_sequential(device, physical)) {
+ unsigned int nofs_flags;
+
+ nofs_flags = memalloc_nofs_save();
+ ret = blkdev_zone_mgmt(device->bdev, REQ_OP_ZONE_FINISH,
+ physical >> SECTOR_SHIFT,
+ zinfo->zone_size >> SECTOR_SHIFT);
+ memalloc_nofs_restore(nofs_flags);
+
+ if (ret)
+ return ret;
+ }
+
+ if (!(block_group->flags & BTRFS_BLOCK_GROUP_DATA))
+ zinfo->reserved_active_zones++;
+ btrfs_dev_clear_active_zone(device, physical);
+
+ return 0;
+}
+
static int do_zone_finish(struct btrfs_block_group *block_group, bool fully_written)
{
struct btrfs_fs_info *fs_info = block_group->fs_info;
down_read(&dev_replace->rwsem);
map = block_group->physical_map;
for (i = 0; i < map->num_stripes; i++) {
- struct btrfs_device *device = map->stripes[i].dev;
- const u64 physical = map->stripes[i].physical;
- struct btrfs_zoned_device_info *zinfo = device->zone_info;
- unsigned int nofs_flags;
-
- if (!device->bdev)
- continue;
-
- if (zinfo->max_active_zones == 0)
- continue;
-
- nofs_flags = memalloc_nofs_save();
- ret = blkdev_zone_mgmt(device->bdev, REQ_OP_ZONE_FINISH,
- physical >> SECTOR_SHIFT,
- zinfo->zone_size >> SECTOR_SHIFT);
- memalloc_nofs_restore(nofs_flags);
+ ret = call_zone_finish(block_group, &map->stripes[i]);
if (ret) {
up_read(&dev_replace->rwsem);
return ret;
}
-
- if (!(block_group->flags & BTRFS_BLOCK_GROUP_DATA))
- zinfo->reserved_active_zones++;
- btrfs_dev_clear_active_zone(device, physical);
}
up_read(&dev_replace->rwsem);