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| author |   Jeff Mahoney <jeffm@suse.com> | 2017-02-15 16:28:30 -0500 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2017-02-17 12:03:56 +0100 |
| commit | 77ab86bf1c64ab282f2230521c7d4d7f69ea3a3f (patch) | |
| tree | 69cb50c98914c2bf277fefc78ec51ce23889ec5f /fs/btrfs/extent-tree.c | |
| parent | btrfs: convert btrfs_inc_block_group_ro to accept fs_info (diff) | |
| download | linux-dev-77ab86bf1c64ab282f2230521c7d4d7f69ea3a3f.tar.xz linux-dev-77ab86bf1c64ab282f2230521c7d4d7f69ea3a3f.zip | |
btrfs: free-space-cache, clean up unnecessary root arguments
The free space cache APIs accept a root but always use the tree root.
Also, btrfs_truncate_free_space_cache accepts a root AND an inode but
the inode always points to the root anyway, so let's just pass the inode.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 24d6adcecdde..c35b96633554 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -3374,7 +3374,7 @@ static int cache_save_setup(struct btrfs_block_group_cache *block_group, if (trans->aborted) return 0; again: - inode = lookup_free_space_inode(root, block_group, path); + inode = lookup_free_space_inode(fs_info, block_group, path); if (IS_ERR(inode) && PTR_ERR(inode) != -ENOENT) { ret = PTR_ERR(inode); btrfs_release_path(path); @@ -3388,7 +3388,8 @@ again: if (block_group->ro) goto out_free; - ret = create_free_space_inode(root, trans, block_group, path); + ret = create_free_space_inode(fs_info, trans, block_group, + path); if (ret) goto out_free; goto again; @@ -3430,7 +3431,7 @@ again: if (ret) goto out_put; - ret = btrfs_truncate_free_space_cache(root, trans, NULL, inode); + ret = btrfs_truncate_free_space_cache(trans, NULL, inode); if (ret) goto out_put; } @@ -10314,7 +10315,7 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, * get the inode first so any iput calls done for the io_list * aren't the final iput (no unlinks allowed now) */ - inode = lookup_free_space_inode(tree_root, block_group, path); + inode = lookup_free_space_inode(fs_info, block_group, path); mutex_lock(&trans->transaction->cache_write_mutex); /* |