Btrfs: kill max_extent mount option

[safe/jmp/linux-2.6] / fs / btrfs / extent-tree.c

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 4c91035..5f6bc28 100644 (file)
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -2846,7 +2846,7 @@ int btrfs_unreserve_metadata_for_delalloc(struct btrfs_root *root,
        }
        spin_unlock(&BTRFS_I(inode)->accounting_lock);
 
-       BTRFS_I(inode)->reserved_extents--;
+       BTRFS_I(inode)->reserved_extents -= num_items;
        BUG_ON(BTRFS_I(inode)->reserved_extents < 0);
 
        if (meta_sinfo->bytes_delalloc < num_bytes) {
@@ -3111,7 +3111,7 @@ again:
                return -ENOSPC;
        }
 
-       BTRFS_I(inode)->reserved_extents++;
+       BTRFS_I(inode)->reserved_extents += num_items;
        check_force_delalloc(meta_sinfo);
        spin_unlock(&meta_sinfo->lock);