diff options
| author | Jeff Mahoney <jeffm@suse.com> | 2016-06-21 10:40:19 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-12-06 16:06:57 +0100 |
| commit | 5b4aacefb8fbfc996e68b9b083d30f8bc0972449 (patch) | |
| tree | cd4f1669a5bf9f8f2896c27f4b0d9d51e8a68e43 /fs/btrfs/extent-tree.c | |
| parent | 515bdc479097ec9d5f389202842345af3162f71c (diff) | |
btrfs: call functions that overwrite their root parameter with fs_info
There are 11 functions that accept a root parameter and immediately
overwrite it. We can pass those an fs_info pointer instead.
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 | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 0d80136206b1..13ef5d53943b 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -2414,7 +2414,7 @@ static int run_one_delayed_ref(struct btrfs_trans_handle *trans, btrfs_pin_extent(root, node->bytenr, node->num_bytes, 1); if (head->is_data) { - ret = btrfs_del_csums(trans, root, + ret = btrfs_del_csums(trans, root->fs_info, node->bytenr, node->num_bytes); } @@ -3622,7 +3622,8 @@ again: if (cache->disk_cache_state == BTRFS_DC_SETUP) { cache->io_ctl.inode = NULL; - ret = btrfs_write_out_cache(root, trans, cache, path); + ret = btrfs_write_out_cache(root->fs_info, trans, + cache, path); if (ret == 0 && cache->io_ctl.inode) { num_started++; should_put = 0; @@ -3774,7 +3775,8 @@ int btrfs_write_dirty_block_groups(struct btrfs_trans_handle *trans, if (!ret && cache->disk_cache_state == BTRFS_DC_SETUP) { cache->io_ctl.inode = NULL; - ret = btrfs_write_out_cache(root, trans, cache, path); + ret = btrfs_write_out_cache(root->fs_info, trans, + cache, path); if (ret == 0 && cache->io_ctl.inode) { num_started++; should_put = 0; @@ -7068,7 +7070,7 @@ static int __btrfs_free_extent(struct btrfs_trans_handle *trans, btrfs_release_path(path); if (is_data) { - ret = btrfs_del_csums(trans, root, bytenr, num_bytes); + ret = btrfs_del_csums(trans, info, bytenr, num_bytes); if (ret) { btrfs_abort_transaction(trans, ret); goto out; @@ -9925,12 +9927,12 @@ btrfs_create_block_group_cache(struct btrfs_root *root, u64 start, u64 size) return cache; } -int btrfs_read_block_groups(struct btrfs_root *root) +int btrfs_read_block_groups(struct btrfs_fs_info *info) { + struct btrfs_root *root = info->extent_root; struct btrfs_path *path; int ret; struct btrfs_block_group_cache *cache; - struct btrfs_fs_info *info = root->fs_info; struct btrfs_space_info *space_info; struct btrfs_key key; struct btrfs_key found_key; @@ -9943,7 +9945,6 @@ int btrfs_read_block_groups(struct btrfs_root *root) feature = btrfs_super_incompat_flags(info->super_copy); mixed = !!(feature & BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS); - root = info->extent_root; key.objectid = 0; key.offset = 0; key.type = BTRFS_BLOCK_GROUP_ITEM_KEY; @@ -10733,7 +10734,7 @@ void btrfs_delete_unused_bgs(struct btrfs_fs_info *fs_info) * Btrfs_remove_chunk will abort the transaction if things go * horribly wrong. */ - ret = btrfs_remove_chunk(trans, root, + ret = btrfs_remove_chunk(trans, fs_info, block_group->key.objectid); if (ret) { |