diff options
| author | Nikolay Borisov <nborisov@suse.com> | 2018-06-08 15:47:47 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-08-06 15:01:51 +0200 |
| commit | 3a0cf26beed04189a51d7e7f5a94bf3c7736fafc (patch) | |
| tree | 757cdd3e94eff72ff81d279b24d4f635df4b1b3f /extent-tree.c | |
| parent | 4d918a7299459174dec85f2056eb11c087dd7dbf (diff) | |
btrfs-progs: Refactor the root used bytes are updated
Instead of updating this during update_block_group, move the updating
code at the places where we free/allocate a block. This resembles the
current state of the kernel code. This is in prep for delayed refs.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'extent-tree.c')
| -rw-r--r-- | extent-tree.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/extent-tree.c b/extent-tree.c index c6f09b52..07b5fb99 100644 --- a/extent-tree.c +++ b/extent-tree.c @@ -1932,14 +1932,6 @@ static int update_block_group(struct btrfs_root *root, old_val -= num_bytes; btrfs_set_super_bytes_used(info->super_copy, old_val); - /* block accounting for root item */ - old_val = btrfs_root_used(&root->root_item); - if (alloc) - old_val += num_bytes; - else - old_val -= num_bytes; - btrfs_set_root_used(&root->root_item, old_val); - while(total) { cache = btrfs_lookup_block_group(info, bytenr); if (!cache) { |