btrfs: take an fs_info directly when the root is not used otherwise
There are loads of functions in btrfs that accept a root parameter
but only use it to obtain an fs_info pointer. Let's convert those to
just accept an fs_info pointer directly.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 56eeecf..8667a99 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -184,10 +184,10 @@ static inline int extwriter_counter_read(struct btrfs_transaction *trans)
/*
* either allocate a new transaction or hop into the existing one
*/
-static noinline int join_transaction(struct btrfs_root *root, unsigned int type)
+static noinline int join_transaction(struct btrfs_fs_info *fs_info,
+ unsigned int type)
{
struct btrfs_transaction *cur_trans;
- struct btrfs_fs_info *fs_info = root->fs_info;
spin_lock(&fs_info->trans_lock);
loop:
@@ -425,9 +425,8 @@ static inline int is_transaction_blocked(struct btrfs_transaction *trans)
* when this is done, it is safe to start a new transaction, but the current
* transaction might not be fully on disk.
*/
-static void wait_current_trans(struct btrfs_root *root)
+static void wait_current_trans(struct btrfs_fs_info *fs_info)
{
- struct btrfs_fs_info *fs_info = root->fs_info;
struct btrfs_transaction *cur_trans;
spin_lock(&fs_info->trans_lock);
@@ -445,10 +444,8 @@ static void wait_current_trans(struct btrfs_root *root)
}
}
-static int may_wait_transaction(struct btrfs_root *root, int type)
+static int may_wait_transaction(struct btrfs_fs_info *fs_info, int type)
{
- struct btrfs_fs_info *fs_info = root->fs_info;
-
if (test_bit(BTRFS_FS_LOG_RECOVERING, &fs_info->flags))
return 0;
@@ -548,13 +545,13 @@ start_transaction(struct btrfs_root *root, unsigned int num_items,
if (type & __TRANS_FREEZABLE)
sb_start_intwrite(fs_info->sb);
- if (may_wait_transaction(root, type))
- wait_current_trans(root);
+ if (may_wait_transaction(fs_info, type))
+ wait_current_trans(fs_info);
do {
- ret = join_transaction(root, type);
+ ret = join_transaction(fs_info, type);
if (ret == -EBUSY) {
- wait_current_trans(root);
+ wait_current_trans(fs_info);
if (unlikely(type == TRANS_ATTACH))
ret = -ENOENT;
}
@@ -578,7 +575,7 @@ start_transaction(struct btrfs_root *root, unsigned int num_items,
smp_mb();
if (cur_trans->state >= TRANS_STATE_BLOCKED &&
- may_wait_transaction(root, type)) {
+ may_wait_transaction(fs_info, type)) {
current->journal_info = h;
btrfs_commit_transaction(h, root);
goto again;
@@ -605,7 +602,7 @@ start_transaction(struct btrfs_root *root, unsigned int num_items,
kmem_cache_free(btrfs_trans_handle_cachep, h);
alloc_fail:
if (num_bytes)
- btrfs_block_rsv_release(root, &fs_info->trans_block_rsv,
+ btrfs_block_rsv_release(fs_info, &fs_info->trans_block_rsv,
num_bytes);
reserve_fail:
btrfs_qgroup_free_meta(root, qgroup_reserved);
@@ -712,21 +709,19 @@ btrfs_attach_transaction_barrier(struct btrfs_root *root)
trans = start_transaction(root, 0, TRANS_ATTACH,
BTRFS_RESERVE_NO_FLUSH);
if (IS_ERR(trans) && PTR_ERR(trans) == -ENOENT)
- btrfs_wait_for_commit(root, 0);
+ btrfs_wait_for_commit(root->fs_info, 0);
return trans;
}
/* wait for a transaction commit to be fully complete */
-static noinline void wait_for_commit(struct btrfs_root *root,
- struct btrfs_transaction *commit)
+static noinline void wait_for_commit(struct btrfs_transaction *commit)
{
wait_event(commit->commit_wait, commit->state == TRANS_STATE_COMPLETED);
}
-int btrfs_wait_for_commit(struct btrfs_root *root, u64 transid)
+int btrfs_wait_for_commit(struct btrfs_fs_info *fs_info, u64 transid)
{
- struct btrfs_fs_info *fs_info = root->fs_info;
struct btrfs_transaction *cur_trans = NULL, *t;
int ret = 0;
@@ -777,35 +772,33 @@ int btrfs_wait_for_commit(struct btrfs_root *root, u64 transid)
goto out; /* nothing committing|committed */
}
- wait_for_commit(root, cur_trans);
+ wait_for_commit(cur_trans);
btrfs_put_transaction(cur_trans);
out:
return ret;
}
-void btrfs_throttle(struct btrfs_root *root)
+void btrfs_throttle(struct btrfs_fs_info *fs_info)
{
- struct btrfs_fs_info *fs_info = root->fs_info;
-
if (!atomic_read(&fs_info->open_ioctl_trans))
- wait_current_trans(root);
+ wait_current_trans(fs_info);
}
-static int should_end_transaction(struct btrfs_trans_handle *trans,
- struct btrfs_root *root)
+static int should_end_transaction(struct btrfs_trans_handle *trans)
{
- struct btrfs_fs_info *fs_info = root->fs_info;
+ struct btrfs_fs_info *fs_info = trans->fs_info;
if (fs_info->global_block_rsv.space_info->full &&
- btrfs_check_space_for_delayed_refs(trans, root))
+ btrfs_check_space_for_delayed_refs(trans, fs_info))
return 1;
- return !!btrfs_block_rsv_check(root, &fs_info->global_block_rsv, 5);
+ return !!btrfs_block_rsv_check(&fs_info->global_block_rsv, 5);
}
int btrfs_should_end_transaction(struct btrfs_trans_handle *trans,
struct btrfs_root *root)
{
+ struct btrfs_fs_info *fs_info = root->fs_info;
struct btrfs_transaction *cur_trans = trans->transaction;
int updates;
int err;
@@ -818,12 +811,12 @@ int btrfs_should_end_transaction(struct btrfs_trans_handle *trans,
updates = trans->delayed_ref_updates;
trans->delayed_ref_updates = 0;
if (updates) {
- err = btrfs_run_delayed_refs(trans, root, updates * 2);
+ err = btrfs_run_delayed_refs(trans, fs_info, updates * 2);
if (err) /* Error code will also eval true */
return err;
}
- return should_end_transaction(trans, root);
+ return should_end_transaction(trans);
}
static int __btrfs_end_transaction(struct btrfs_trans_handle *trans,
@@ -843,16 +836,16 @@ static int __btrfs_end_transaction(struct btrfs_trans_handle *trans,
return 0;
}
- btrfs_trans_release_metadata(trans, root);
+ btrfs_trans_release_metadata(trans, info);
trans->block_rsv = NULL;
if (!list_empty(&trans->new_bgs))
- btrfs_create_pending_block_groups(trans, root);
+ btrfs_create_pending_block_groups(trans, info);
trans->delayed_ref_updates = 0;
if (!trans->sync) {
must_run_delayed_refs =
- btrfs_should_throttle_delayed_refs(trans, root);
+ btrfs_should_throttle_delayed_refs(trans, info);
cur = max_t(unsigned long, cur, 32);
/*
@@ -864,16 +857,16 @@ static int __btrfs_end_transaction(struct btrfs_trans_handle *trans,
must_run_delayed_refs = 2;
}
- btrfs_trans_release_metadata(trans, root);
+ btrfs_trans_release_metadata(trans, info);
trans->block_rsv = NULL;
if (!list_empty(&trans->new_bgs))
- btrfs_create_pending_block_groups(trans, root);
+ btrfs_create_pending_block_groups(trans, info);
btrfs_trans_release_chunk_metadata(trans);
if (lock && !atomic_read(&info->open_ioctl_trans) &&
- should_end_transaction(trans, root) &&
+ should_end_transaction(trans) &&
ACCESS_ONCE(cur_trans->state) == TRANS_STATE_RUNNING) {
spin_lock(&info->trans_lock);
if (cur_trans->state == TRANS_STATE_RUNNING)
@@ -908,7 +901,7 @@ static int __btrfs_end_transaction(struct btrfs_trans_handle *trans,
current->journal_info = NULL;
if (throttle)
- btrfs_run_delayed_iputs(root);
+ btrfs_run_delayed_iputs(info);
if (trans->aborted ||
test_bit(BTRFS_FS_STATE_ERROR, &info->fs_state)) {
@@ -919,7 +912,7 @@ static int __btrfs_end_transaction(struct btrfs_trans_handle *trans,
kmem_cache_free(btrfs_trans_handle_cachep, trans);
if (must_run_delayed_refs) {
- btrfs_async_run_delayed_refs(root, cur, transid,
+ btrfs_async_run_delayed_refs(info, cur, transid,
must_run_delayed_refs == 1);
}
return err;
@@ -942,12 +935,11 @@ int btrfs_end_transaction_throttle(struct btrfs_trans_handle *trans,
* them in one of two extent_io trees. This is used to make sure all of
* those extents are sent to disk but does not wait on them
*/
-int btrfs_write_marked_extents(struct btrfs_root *root,
+int btrfs_write_marked_extents(struct btrfs_fs_info *fs_info,
struct extent_io_tree *dirty_pages, int mark)
{
int err = 0;
int werr = 0;
- struct btrfs_fs_info *fs_info = root->fs_info;
struct address_space *mapping = fs_info->btree_inode->i_mapping;
struct extent_state *cached_state = NULL;
u64 start = 0;
@@ -1068,7 +1060,7 @@ static int btrfs_write_and_wait_marked_extents(struct btrfs_root *root,
struct blk_plug plug;
blk_start_plug(&plug);
- ret = btrfs_write_marked_extents(root, dirty_pages, mark);
+ ret = btrfs_write_marked_extents(root->fs_info, dirty_pages, mark);
blk_finish_plug(&plug);
ret2 = btrfs_wait_marked_extents(root, dirty_pages, mark);
@@ -1080,7 +1072,7 @@ static int btrfs_write_and_wait_marked_extents(struct btrfs_root *root,
}
static int btrfs_write_and_wait_transaction(struct btrfs_trans_handle *trans,
- struct btrfs_root *root)
+ struct btrfs_root *root)
{
int ret;
@@ -1140,9 +1132,8 @@ static int update_cowonly_root(struct btrfs_trans_handle *trans,
* to clean up the delayed refs.
*/
static noinline int commit_cowonly_roots(struct btrfs_trans_handle *trans,
- struct btrfs_root *root)
+ struct btrfs_fs_info *fs_info)
{
- struct btrfs_fs_info *fs_info = root->fs_info;
struct list_head *dirty_bgs = &trans->transaction->dirty_bgs;
struct list_head *io_bgs = &trans->transaction->io_bgs;
struct list_head *next;
@@ -1158,7 +1149,7 @@ static noinline int commit_cowonly_roots(struct btrfs_trans_handle *trans,
if (ret)
return ret;
- ret = btrfs_run_delayed_refs(trans, root, (unsigned long)-1);
+ ret = btrfs_run_delayed_refs(trans, fs_info, (unsigned long)-1);
if (ret)
return ret;
@@ -1172,16 +1163,17 @@ static noinline int commit_cowonly_roots(struct btrfs_trans_handle *trans,
if (ret)
return ret;
- ret = btrfs_setup_space_cache(trans, root);
+ ret = btrfs_setup_space_cache(trans, fs_info);
if (ret)
return ret;
/* run_qgroups might have added some more refs */
- ret = btrfs_run_delayed_refs(trans, root, (unsigned long)-1);
+ ret = btrfs_run_delayed_refs(trans, fs_info, (unsigned long)-1);
if (ret)
return ret;
again:
while (!list_empty(&fs_info->dirty_cowonly_roots)) {
+ struct btrfs_root *root;
next = fs_info->dirty_cowonly_roots.next;
list_del_init(next);
root = list_entry(next, struct btrfs_root, dirty_list);
@@ -1193,16 +1185,16 @@ static noinline int commit_cowonly_roots(struct btrfs_trans_handle *trans,
ret = update_cowonly_root(trans, root);
if (ret)
return ret;
- ret = btrfs_run_delayed_refs(trans, root, (unsigned long)-1);
+ ret = btrfs_run_delayed_refs(trans, fs_info, (unsigned long)-1);
if (ret)
return ret;
}
while (!list_empty(dirty_bgs) || !list_empty(io_bgs)) {
- ret = btrfs_write_dirty_block_groups(trans, root);
+ ret = btrfs_write_dirty_block_groups(trans, fs_info);
if (ret)
return ret;
- ret = btrfs_run_delayed_refs(trans, root, (unsigned long)-1);
+ ret = btrfs_run_delayed_refs(trans, fs_info, (unsigned long)-1);
if (ret)
return ret;
}
@@ -1309,7 +1301,7 @@ int btrfs_defrag_root(struct btrfs_root *root)
ret = btrfs_defrag_leaves(trans, root);
btrfs_end_transaction(trans, root);
- btrfs_btree_balance_dirty(info->tree_root);
+ btrfs_btree_balance_dirty(info);
cond_resched();
if (btrfs_fs_closing(info) || ret != -EAGAIN)
@@ -1388,7 +1380,7 @@ static int qgroup_account_snapshot(struct btrfs_trans_handle *trans,
* like chunk and root tree, as they won't affect qgroup.
* And we don't write super to avoid half committed status.
*/
- ret = commit_cowonly_roots(trans, src);
+ ret = commit_cowonly_roots(trans, fs_info);
if (ret)
goto out;
switch_commit_roots(trans->transaction, fs_info);
@@ -1515,7 +1507,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
* otherwise we corrupt the FS during
* snapshot
*/
- ret = btrfs_run_delayed_items(trans, root);
+ ret = btrfs_run_delayed_items(trans, fs_info);
if (ret) { /* Transaction aborted */
btrfs_abort_transaction(trans, ret);
goto fail;
@@ -1611,7 +1603,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
goto fail;
}
- ret = btrfs_run_delayed_refs(trans, root, (unsigned long)-1);
+ ret = btrfs_run_delayed_refs(trans, fs_info, (unsigned long)-1);
if (ret) {
btrfs_abort_transaction(trans, ret);
goto fail;
@@ -1665,7 +1657,7 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
}
}
- ret = btrfs_run_delayed_refs(trans, root, (unsigned long)-1);
+ ret = btrfs_run_delayed_refs(trans, fs_info, (unsigned long)-1);
if (ret) {
btrfs_abort_transaction(trans, ret);
goto fail;
@@ -1706,9 +1698,8 @@ static noinline int create_pending_snapshots(struct btrfs_trans_handle *trans,
return ret;
}
-static void update_super_roots(struct btrfs_root *root)
+static void update_super_roots(struct btrfs_fs_info *fs_info)
{
- struct btrfs_fs_info *fs_info = root->fs_info;
struct btrfs_root_item *root_item;
struct btrfs_super_block *super;
@@ -1759,24 +1750,23 @@ int btrfs_transaction_blocked(struct btrfs_fs_info *info)
* wait for the current transaction commit to start and block subsequent
* transaction joins
*/
-static void wait_current_trans_commit_start(struct btrfs_root *root,
+static void wait_current_trans_commit_start(struct btrfs_fs_info *fs_info,
struct btrfs_transaction *trans)
{
- wait_event(root->fs_info->transaction_blocked_wait,
- trans->state >= TRANS_STATE_COMMIT_START ||
- trans->aborted);
+ wait_event(fs_info->transaction_blocked_wait,
+ trans->state >= TRANS_STATE_COMMIT_START || trans->aborted);
}
/*
* wait for the current transaction to start and then become unblocked.
* caller holds ref.
*/
-static void wait_current_trans_commit_start_and_unblock(struct btrfs_root *root,
- struct btrfs_transaction *trans)
+static void wait_current_trans_commit_start_and_unblock(
+ struct btrfs_fs_info *fs_info,
+ struct btrfs_transaction *trans)
{
- wait_event(root->fs_info->transaction_wait,
- trans->state >= TRANS_STATE_UNBLOCKED ||
- trans->aborted);
+ wait_event(fs_info->transaction_wait,
+ trans->state >= TRANS_STATE_UNBLOCKED || trans->aborted);
}
/*
@@ -1845,9 +1835,9 @@ int btrfs_commit_transaction_async(struct btrfs_trans_handle *trans,
/* wait for transaction to start and unblock */
if (wait_for_unblock)
- wait_current_trans_commit_start_and_unblock(root, cur_trans);
+ wait_current_trans_commit_start_and_unblock(fs_info, cur_trans);
else
- wait_current_trans_commit_start(root, cur_trans);
+ wait_current_trans_commit_start(fs_info, cur_trans);
if (current->journal_info == trans)
current->journal_info = NULL;
@@ -1888,7 +1878,7 @@ static void cleanup_transaction(struct btrfs_trans_handle *trans,
}
spin_unlock(&fs_info->trans_lock);
- btrfs_cleanup_one_transaction(trans->transaction, root);
+ btrfs_cleanup_one_transaction(trans->transaction, fs_info);
spin_lock(&fs_info->trans_lock);
if (cur_trans == fs_info->running_transaction)
@@ -1947,13 +1937,13 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
/* make a pass through all the delayed refs we have so far
* any runnings procs may add more while we are here
*/
- ret = btrfs_run_delayed_refs(trans, root, 0);
+ ret = btrfs_run_delayed_refs(trans, fs_info, 0);
if (ret) {
btrfs_end_transaction(trans, root);
return ret;
}
- btrfs_trans_release_metadata(trans, root);
+ btrfs_trans_release_metadata(trans, fs_info);
trans->block_rsv = NULL;
cur_trans = trans->transaction;
@@ -1966,9 +1956,9 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
smp_wmb();
if (!list_empty(&trans->new_bgs))
- btrfs_create_pending_block_groups(trans, root);
+ btrfs_create_pending_block_groups(trans, fs_info);
- ret = btrfs_run_delayed_refs(trans, root, 0);
+ ret = btrfs_run_delayed_refs(trans, fs_info, 0);
if (ret) {
btrfs_end_transaction(trans, root);
return ret;
@@ -1997,7 +1987,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
mutex_unlock(&fs_info->ro_block_group_mutex);
if (run_it)
- ret = btrfs_start_dirty_block_groups(trans, root);
+ ret = btrfs_start_dirty_block_groups(trans, fs_info);
}
if (ret) {
btrfs_end_transaction(trans, root);
@@ -2010,7 +2000,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
atomic_inc(&cur_trans->use_count);
ret = btrfs_end_transaction(trans, root);
- wait_for_commit(root, cur_trans);
+ wait_for_commit(cur_trans);
if (unlikely(cur_trans->aborted))
ret = cur_trans->aborted;
@@ -2030,7 +2020,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
atomic_inc(&prev_trans->use_count);
spin_unlock(&fs_info->trans_lock);
- wait_for_commit(root, prev_trans);
+ wait_for_commit(prev_trans);
ret = prev_trans->aborted;
btrfs_put_transaction(prev_trans);
@@ -2049,7 +2039,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
if (ret)
goto cleanup_transaction;
- ret = btrfs_run_delayed_items(trans, root);
+ ret = btrfs_run_delayed_items(trans, fs_info);
if (ret)
goto cleanup_transaction;
@@ -2057,7 +2047,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
extwriter_counter_read(cur_trans) == 0);
/* some pending stuffs might be added after the previous flush. */
- ret = btrfs_run_delayed_items(trans, root);
+ ret = btrfs_run_delayed_items(trans, fs_info);
if (ret)
goto cleanup_transaction;
@@ -2065,7 +2055,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
btrfs_wait_pending_ordered(cur_trans);
- btrfs_scrub_pause(root);
+ btrfs_scrub_pause(fs_info);
/*
* Ok now we need to make sure to block out any other joins while we
* commit the transaction. We could have started a join before setting
@@ -2110,13 +2100,13 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
* because all the tree which are snapshoted will be forced to COW
* the nodes and leaves.
*/
- ret = btrfs_run_delayed_items(trans, root);
+ ret = btrfs_run_delayed_items(trans, fs_info);
if (ret) {
mutex_unlock(&fs_info->reloc_mutex);
goto scrub_continue;
}
- ret = btrfs_run_delayed_refs(trans, root, (unsigned long)-1);
+ ret = btrfs_run_delayed_refs(trans, fs_info, (unsigned long)-1);
if (ret) {
mutex_unlock(&fs_info->reloc_mutex);
goto scrub_continue;
@@ -2181,7 +2171,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
goto scrub_continue;
}
- ret = commit_cowonly_roots(trans, root);
+ ret = commit_cowonly_roots(trans, fs_info);
if (ret) {
mutex_unlock(&fs_info->tree_log_mutex);
mutex_unlock(&fs_info->reloc_mutex);
@@ -2199,7 +2189,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
goto scrub_continue;
}
- btrfs_prepare_extent_commit(trans, root);
+ btrfs_prepare_extent_commit(trans, fs_info);
cur_trans = fs_info->running_transaction;
@@ -2218,7 +2208,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
assert_qgroups_uptodate(trans);
ASSERT(list_empty(&cur_trans->dirty_bgs));
ASSERT(list_empty(&cur_trans->io_bgs));
- update_super_roots(root);
+ update_super_roots(fs_info);
btrfs_set_super_log_root(fs_info->super_copy, 0);
btrfs_set_super_log_root_level(fs_info->super_copy, 0);
@@ -2226,7 +2216,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
sizeof(*fs_info->super_copy));
btrfs_update_commit_device_size(fs_info);
- btrfs_update_commit_device_bytes_used(root, cur_trans);
+ btrfs_update_commit_device_bytes_used(fs_info, cur_trans);
clear_bit(BTRFS_FS_LOG1_ERR, &fs_info->flags);
clear_bit(BTRFS_FS_LOG2_ERR, &fs_info->flags);
@@ -2249,7 +2239,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
goto scrub_continue;
}
- ret = write_ctree_super(trans, root, 0);
+ ret = write_ctree_super(trans, fs_info, 0);
if (ret) {
mutex_unlock(&fs_info->tree_log_mutex);
goto scrub_continue;
@@ -2261,7 +2251,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
*/
mutex_unlock(&fs_info->tree_log_mutex);
- btrfs_finish_extent_commit(trans, root);
+ btrfs_finish_extent_commit(trans, fs_info);
if (test_bit(BTRFS_TRANS_HAVE_FREE_BGS, &cur_trans->flags))
btrfs_clear_space_info_full(fs_info);
@@ -2286,7 +2276,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
trace_btrfs_transaction_commit(root);
- btrfs_scrub_continue(root);
+ btrfs_scrub_continue(fs_info);
if (current->journal_info == trans)
current->journal_info = NULL;
@@ -2299,14 +2289,14 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
*/
if (current != fs_info->transaction_kthread &&
current != fs_info->cleaner_kthread && !fs_info->fs_frozen)
- btrfs_run_delayed_iputs(root);
+ btrfs_run_delayed_iputs(fs_info);
return ret;
scrub_continue:
- btrfs_scrub_continue(root);
+ btrfs_scrub_continue(fs_info);
cleanup_transaction:
- btrfs_trans_release_metadata(trans, root);
+ btrfs_trans_release_metadata(trans, fs_info);
btrfs_trans_release_chunk_metadata(trans);
trans->block_rsv = NULL;
btrfs_warn(fs_info, "Skipping commit of aborted transaction.");