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btrfs: Remove fs_info argument from remove_from_free_space_tree 

This function alreay takes a transaction handle which holds a reference
to the fs_info. Use that and remove the extra argument.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2018-05-10 15:44:54 +03:00 committed by David Sterba
parent c31683a6ef
commit 25a356d3f6
3 changed files with 4 additions and 8 deletions
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6
fs/btrfs/extent-tree.c
View File

@ -8173,8 +8173,7 @@ static int alloc_reserved_file_extent(struct btrfs_trans_handle *trans,
btrfs_mark_buffer_dirty(path->nodes[0]);
btrfs_free_path(path);
ret = remove_from_free_space_tree(trans, fs_info, ins->objectid,
ins->offset);
ret = remove_from_free_space_tree(trans, ins->objectid, ins->offset);
if (ret)
return ret;
@ -8256,8 +8255,7 @@ static int alloc_reserved_tree_block(struct btrfs_trans_handle *trans,
btrfs_mark_buffer_dirty(leaf);
btrfs_free_path(path);
ret = remove_from_free_space_tree(trans, fs_info, ins->objectid,
num_bytes);
ret = remove_from_free_space_tree(trans, ins->objectid, num_bytes);
if (ret)
return ret;

5
fs/btrfs/free-space-tree.c
View File

@ -806,14 +806,13 @@ int __remove_from_free_space_tree(struct btrfs_trans_handle *trans,
}
int remove_from_free_space_tree(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info,
u64 start, u64 size)
{
struct btrfs_block_group_cache *block_group;
struct btrfs_path *path;
int ret;
if (!btrfs_fs_compat_ro(fs_info, FREE_SPACE_TREE))
if (!btrfs_fs_compat_ro(trans->fs_info, FREE_SPACE_TREE))
return 0;
path = btrfs_alloc_path();
@ -822,7 +821,7 @@ int remove_from_free_space_tree(struct btrfs_trans_handle *trans,
goto out;
}
block_group = btrfs_lookup_block_group(fs_info, start);
block_group = btrfs_lookup_block_group(trans->fs_info, start);
if (!block_group) {
ASSERT(0);
ret = -ENOENT;

1
fs/btrfs/free-space-tree.h
View File

@ -26,7 +26,6 @@ int add_to_free_space_tree(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info,
u64 start, u64 size);
int remove_from_free_space_tree(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info,
u64 start, u64 size);
#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS