Btrfs: kill root from btrfs_is_free_space_inode
Since root can be fetched via BTRFS_I macro directly, we can save an args
for btrfs_is_free_space_inode().
Signed-off-by: Liu Bo <liubo2009@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 18f1b44..321c415 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -825,7 +825,7 @@
struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree;
int ret = 0;
- BUG_ON(btrfs_is_free_space_inode(root, inode));
+ BUG_ON(btrfs_is_free_space_inode(inode));
trans = btrfs_join_transaction(root);
if (IS_ERR(trans)) {
extent_clear_unlock_delalloc(inode,
@@ -1153,7 +1153,7 @@
return -ENOMEM;
}
- nolock = btrfs_is_free_space_inode(root, inode);
+ nolock = btrfs_is_free_space_inode(inode);
if (nolock)
trans = btrfs_join_transaction_nolock(root);
@@ -1466,7 +1466,7 @@
if (!(state->state & EXTENT_DELALLOC) && (*bits & EXTENT_DELALLOC)) {
struct btrfs_root *root = BTRFS_I(inode)->root;
u64 len = state->end + 1 - state->start;
- bool do_list = !btrfs_is_free_space_inode(root, inode);
+ bool do_list = !btrfs_is_free_space_inode(inode);
if (*bits & EXTENT_FIRST_DELALLOC) {
*bits &= ~EXTENT_FIRST_DELALLOC;
@@ -1501,7 +1501,7 @@
if ((state->state & EXTENT_DELALLOC) && (*bits & EXTENT_DELALLOC)) {
struct btrfs_root *root = BTRFS_I(inode)->root;
u64 len = state->end + 1 - state->start;
- bool do_list = !btrfs_is_free_space_inode(root, inode);
+ bool do_list = !btrfs_is_free_space_inode(inode);
if (*bits & EXTENT_FIRST_DELALLOC) {
*bits &= ~EXTENT_FIRST_DELALLOC;
@@ -1612,7 +1612,7 @@
skip_sum = BTRFS_I(inode)->flags & BTRFS_INODE_NODATASUM;
- if (btrfs_is_free_space_inode(root, inode))
+ if (btrfs_is_free_space_inode(inode))
metadata = 2;
if (!(rw & REQ_WRITE)) {
@@ -1869,7 +1869,7 @@
int ret;
bool nolock;
- nolock = btrfs_is_free_space_inode(root, inode);
+ nolock = btrfs_is_free_space_inode(inode);
if (test_bit(BTRFS_ORDERED_IOERR, &ordered_extent->flags)) {
ret = -EIO;
@@ -2007,7 +2007,7 @@
ordered_extent->work.func = finish_ordered_fn;
ordered_extent->work.flags = 0;
- if (btrfs_is_free_space_inode(root, inode))
+ if (btrfs_is_free_space_inode(inode))
workers = &root->fs_info->endio_freespace_worker;
else
workers = &root->fs_info->endio_write_workers;
@@ -2732,7 +2732,7 @@
* The data relocation inode should also be directly updated
* without delay
*/
- if (!btrfs_is_free_space_inode(root, inode)
+ if (!btrfs_is_free_space_inode(inode)
&& root->root_key.objectid != BTRFS_DATA_RELOC_TREE_OBJECTID) {
ret = btrfs_delayed_update_inode(trans, root, inode);
if (!ret)
@@ -3743,7 +3743,7 @@
truncate_inode_pages(&inode->i_data, 0);
if (inode->i_nlink && (btrfs_root_refs(&root->root_item) != 0 ||
- btrfs_is_free_space_inode(root, inode)))
+ btrfs_is_free_space_inode(inode)))
goto no_delete;
if (is_bad_inode(inode)) {
@@ -4457,7 +4457,7 @@
if (test_bit(BTRFS_INODE_DUMMY, &BTRFS_I(inode)->runtime_flags))
return 0;
- if (btrfs_fs_closing(root->fs_info) && btrfs_is_free_space_inode(root, inode))
+ if (btrfs_fs_closing(root->fs_info) && btrfs_is_free_space_inode(inode))
nolock = true;
if (wbc->sync_mode == WB_SYNC_ALL) {
@@ -7051,7 +7051,7 @@
struct btrfs_root *root = BTRFS_I(inode)->root;
if (btrfs_root_refs(&root->root_item) == 0 &&
- !btrfs_is_free_space_inode(root, inode))
+ !btrfs_is_free_space_inode(inode))
return 1;
else
return generic_drop_inode(inode);