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Diffstat (limited to 'fs/btrfs/inode.c')
-rw-r--r--fs/btrfs/inode.c42
1 files changed, 11 insertions, 31 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index e8733fab273..aabf747d056 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3091,7 +3091,6 @@ static int btrfs_unlink(struct inode *dir, struct dentry *dentry)
struct btrfs_trans_handle *trans;
struct inode *inode = dentry->d_inode;
int ret;
- unsigned long nr = 0;
trans = __unlink_start_trans(dir, dentry);
if (IS_ERR(trans))
@@ -3111,9 +3110,8 @@ static int btrfs_unlink(struct inode *dir, struct dentry *dentry)
}
out:
- nr = trans->blocks_used;
__unlink_end_trans(trans, root);
- btrfs_btree_balance_dirty(root, nr);
+ btrfs_btree_balance_dirty(root);
return ret;
}
@@ -3203,7 +3201,6 @@ static int btrfs_rmdir(struct inode *dir, struct dentry *dentry)
int err = 0;
struct btrfs_root *root = BTRFS_I(dir)->root;
struct btrfs_trans_handle *trans;
- unsigned long nr = 0;
if (inode->i_size > BTRFS_EMPTY_DIR_SIZE)
return -ENOTEMPTY;
@@ -3232,9 +3229,8 @@ static int btrfs_rmdir(struct inode *dir, struct dentry *dentry)
if (!err)
btrfs_i_size_write(inode, 0);
out:
- nr = trans->blocks_used;
__unlink_end_trans(trans, root);
- btrfs_btree_balance_dirty(root, nr);
+ btrfs_btree_balance_dirty(root);
return err;
}
@@ -3800,7 +3796,6 @@ void btrfs_evict_inode(struct inode *inode)
struct btrfs_root *root = BTRFS_I(inode)->root;
struct btrfs_block_rsv *rsv, *global_rsv;
u64 min_size = btrfs_calc_trunc_metadata_size(root, 1);
- unsigned long nr;
int ret;
trace_btrfs_inode_evict(inode);
@@ -3882,10 +3877,9 @@ void btrfs_evict_inode(struct inode *inode)
ret = btrfs_update_inode(trans, root, inode);
BUG_ON(ret);
- nr = trans->blocks_used;
btrfs_end_transaction(trans, root);
trans = NULL;
- btrfs_btree_balance_dirty(root, nr);
+ btrfs_btree_balance_dirty(root);
}
btrfs_free_block_rsv(root, rsv);
@@ -3901,9 +3895,8 @@ void btrfs_evict_inode(struct inode *inode)
root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID))
btrfs_return_ino(root, btrfs_ino(inode));
- nr = trans->blocks_used;
btrfs_end_transaction(trans, root);
- btrfs_btree_balance_dirty(root, nr);
+ btrfs_btree_balance_dirty(root);
no_delete:
clear_inode(inode);
return;
@@ -4915,7 +4908,6 @@ static int btrfs_mknod(struct inode *dir, struct dentry *dentry,
int err;
int drop_inode = 0;
u64 objectid;
- unsigned long nr = 0;
u64 index = 0;
if (!new_valid_dev(rdev))
@@ -4965,9 +4957,8 @@ static int btrfs_mknod(struct inode *dir, struct dentry *dentry,
d_instantiate(dentry, inode);
}
out_unlock:
- nr = trans->blocks_used;
btrfs_end_transaction(trans, root);
- btrfs_btree_balance_dirty(root, nr);
+ btrfs_btree_balance_dirty(root);
if (drop_inode) {
inode_dec_link_count(inode);
iput(inode);
@@ -4983,7 +4974,6 @@ static int btrfs_create(struct inode *dir, struct dentry *dentry,
struct inode *inode = NULL;
int drop_inode = 0;
int err;
- unsigned long nr = 0;
u64 objectid;
u64 index = 0;
@@ -5033,13 +5023,12 @@ static int btrfs_create(struct inode *dir, struct dentry *dentry,
d_instantiate(dentry, inode);
}
out_unlock:
- nr = trans->blocks_used;
btrfs_end_transaction(trans, root);
if (drop_inode) {
inode_dec_link_count(inode);
iput(inode);
}
- btrfs_btree_balance_dirty(root, nr);
+ btrfs_btree_balance_dirty(root);
return err;
}
@@ -5050,7 +5039,6 @@ static int btrfs_link(struct dentry *old_dentry, struct inode *dir,
struct btrfs_root *root = BTRFS_I(dir)->root;
struct inode *inode = old_dentry->d_inode;
u64 index;
- unsigned long nr = 0;
int err;
int drop_inode = 0;
@@ -5094,14 +5082,13 @@ static int btrfs_link(struct dentry *old_dentry, struct inode *dir,
btrfs_log_new_name(trans, inode, NULL, parent);
}
- nr = trans->blocks_used;
btrfs_end_transaction(trans, root);
fail:
if (drop_inode) {
inode_dec_link_count(inode);
iput(inode);
}
- btrfs_btree_balance_dirty(root, nr);
+ btrfs_btree_balance_dirty(root);
return err;
}
@@ -5114,7 +5101,6 @@ static int btrfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
int drop_on_err = 0;
u64 objectid = 0;
u64 index = 0;
- unsigned long nr = 1;
/*
* 2 items for inode and ref
@@ -5160,11 +5146,10 @@ static int btrfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
drop_on_err = 0;
out_fail:
- nr = trans->blocks_used;
btrfs_end_transaction(trans, root);
if (drop_on_err)
iput(inode);
- btrfs_btree_balance_dirty(root, nr);
+ btrfs_btree_balance_dirty(root);
return err;
}
@@ -6872,7 +6857,6 @@ static int btrfs_truncate(struct inode *inode)
int ret;
int err = 0;
struct btrfs_trans_handle *trans;
- unsigned long nr;
u64 mask = root->sectorsize - 1;
u64 min_size = btrfs_calc_trunc_metadata_size(root, 1);
@@ -6995,9 +6979,8 @@ static int btrfs_truncate(struct inode *inode)
break;
}
- nr = trans->blocks_used;
btrfs_end_transaction(trans, root);
- btrfs_btree_balance_dirty(root, nr);
+ btrfs_btree_balance_dirty(root);
trans = btrfs_start_transaction(root, 2);
if (IS_ERR(trans)) {
@@ -7031,9 +7014,8 @@ static int btrfs_truncate(struct inode *inode)
if (ret && !err)
err = ret;
- nr = trans->blocks_used;
ret = btrfs_end_transaction(trans, root);
- btrfs_btree_balance_dirty(root, nr);
+ btrfs_btree_balance_dirty(root);
}
out:
@@ -7594,7 +7576,6 @@ static int btrfs_symlink(struct inode *dir, struct dentry *dentry,
unsigned long ptr;
struct btrfs_file_extent_item *ei;
struct extent_buffer *leaf;
- unsigned long nr = 0;
name_len = strlen(symname) + 1;
if (name_len > BTRFS_MAX_INLINE_DATA_SIZE(root))
@@ -7692,13 +7673,12 @@ static int btrfs_symlink(struct inode *dir, struct dentry *dentry,
out_unlock:
if (!err)
d_instantiate(dentry, inode);
- nr = trans->blocks_used;
btrfs_end_transaction(trans, root);
if (drop_inode) {
inode_dec_link_count(inode);
iput(inode);
}
- btrfs_btree_balance_dirty(root, nr);
+ btrfs_btree_balance_dirty(root);
return err;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-10-10 05:19:12 +0000