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authorArne Jansen <sensille@gmx.net>2011-09-12 15:26:38 +0200
committerJan Schmidt <list.btrfs@jan-o-sch.net>2011-12-22 16:22:27 +0100
commit66d7e7f09f77456fe68683247d77721032a00ee5 (patch)
treebbf7df3933ed47aa202d60d835864543d25df82d /fs/btrfs/inode.c
parentBtrfs: added helper btrfs_next_item() (diff)
downloadlinux-66d7e7f09f77456fe68683247d77721032a00ee5.tar.xz
linux-66d7e7f09f77456fe68683247d77721032a00ee5.zip
Btrfs: mark delayed refs as for cow
Add a for_cow parameter to add_delayed_*_ref and pass the appropriate value from every call site. The for_cow parameter will later on be used to determine if a ref will change anything with respect to qgroups. Delayed refs coming from relocation are always counted as for_cow, as they don't change subvol quota. Also pass in the fs_info for later use. btrfs_find_all_roots() will use this as an optimization, as changes that are for_cow will not change anything with respect to which root points to a certain leaf. Thus, we don't need to add the current sequence number to those delayed refs. Signed-off-by: Arne Jansen <sensille@gmx.net> Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Diffstat (limited to 'fs/btrfs/inode.c')
-rw-r--r--fs/btrfs/inode.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index c5ccec23984c..ea819386b864 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3139,7 +3139,7 @@ delete:
ret = btrfs_free_extent(trans, root, extent_start,
extent_num_bytes, 0,
btrfs_header_owner(leaf),
- ino, extent_offset);
+ ino, extent_offset, 0);
BUG_ON(ret);
}