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btrfs: qgroup: Drop fs_info parameter from btrfs_qgroup_account_extent

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It can be fetched from the transaction handle.

Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Lu Fengqi 2018-07-18 14:45:39 +08:00 committed by David Sterba
parent deb4062743
commit 8696d76045
3 changed files with 23 additions and 25 deletions
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20
fs/btrfs/qgroup.c
View file

@ -2038,12 +2038,11 @@ static int maybe_fs_roots(struct ulist *roots)
return is_fstree(unode->val);
}
int
btrfs_qgroup_account_extent(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info,
u64 bytenr, u64 num_bytes,
struct ulist *old_roots, struct ulist *new_roots)
int btrfs_qgroup_account_extent(struct btrfs_trans_handle *trans, u64 bytenr,
u64 num_bytes, struct ulist *old_roots,
struct ulist *new_roots)
{
struct btrfs_fs_info *fs_info = trans->fs_info;
struct ulist *qgroups = NULL;
struct ulist *tmp = NULL;
u64 seq;
@ -2173,9 +2172,10 @@ int btrfs_qgroup_account_extents(struct btrfs_trans_handle *trans)
ulist_del(record->old_roots, qgroup_to_skip,
0);
}
ret = btrfs_qgroup_account_extent(trans, fs_info,
record->bytenr, record->num_bytes,
record->old_roots, new_roots);
ret = btrfs_qgroup_account_extent(trans, record->bytenr,
record->num_bytes,
record->old_roots,
new_roots);
record->old_roots = NULL;
new_roots = NULL;
}
@ -2711,8 +2711,8 @@ qgroup_rescan_leaf(struct btrfs_fs_info *fs_info, struct btrfs_path *path,
if (ret < 0)
goto out;
/* For rescan, just pass old_roots as NULL */
ret = btrfs_qgroup_account_extent(trans, fs_info,
found.objectid, num_bytes, NULL, roots);
ret = btrfs_qgroup_account_extent(trans, found.objectid,
num_bytes, NULL, roots);
if (ret < 0)
goto out;
}

8
fs/btrfs/qgroup.h
View file

@ -236,11 +236,9 @@ int btrfs_qgroup_trace_leaf_items(struct btrfs_trans_handle *trans,
int btrfs_qgroup_trace_subtree(struct btrfs_trans_handle *trans,
struct extent_buffer *root_eb,
u64 root_gen, int root_level);
int
btrfs_qgroup_account_extent(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info,
u64 bytenr, u64 num_bytes,
struct ulist *old_roots, struct ulist *new_roots);
int btrfs_qgroup_account_extent(struct btrfs_trans_handle *trans, u64 bytenr,
u64 num_bytes, struct ulist *old_roots,
struct ulist *new_roots);
int btrfs_qgroup_account_extents(struct btrfs_trans_handle *trans);
int btrfs_run_qgroups(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info);

20
fs/btrfs/tests/qgroup-tests.c
View file

@ -249,8 +249,8 @@ static int test_no_shared_qgroup(struct btrfs_root *root,
return ret;
}
ret = btrfs_qgroup_account_extent(&trans, fs_info, nodesize,
nodesize, old_roots, new_roots);
ret = btrfs_qgroup_account_extent(&trans, nodesize, nodesize, old_roots,
new_roots);
if (ret) {
test_err("couldn't account space for a qgroup %d", ret);
return ret;
@ -285,8 +285,8 @@ static int test_no_shared_qgroup(struct btrfs_root *root,
return ret;
}
ret = btrfs_qgroup_account_extent(&trans, fs_info, nodesize,
nodesize, old_roots, new_roots);
ret = btrfs_qgroup_account_extent(&trans, nodesize, nodesize, old_roots,
new_roots);
if (ret) {
test_err("couldn't account space for a qgroup %d", ret);
return -EINVAL;
@ -350,8 +350,8 @@ static int test_multiple_refs(struct btrfs_root *root,
return ret;
}
ret = btrfs_qgroup_account_extent(&trans, fs_info, nodesize,
nodesize, old_roots, new_roots);
ret = btrfs_qgroup_account_extent(&trans, nodesize, nodesize, old_roots,
new_roots);
if (ret) {
test_err("couldn't account space for a qgroup %d", ret);
return ret;
@ -385,8 +385,8 @@ static int test_multiple_refs(struct btrfs_root *root,
return ret;
}
ret = btrfs_qgroup_account_extent(&trans, fs_info, nodesize,
nodesize, old_roots, new_roots);
ret = btrfs_qgroup_account_extent(&trans, nodesize, nodesize, old_roots,
new_roots);
if (ret) {
test_err("couldn't account space for a qgroup %d", ret);
return ret;
@ -426,8 +426,8 @@ static int test_multiple_refs(struct btrfs_root *root,
return ret;
}
ret = btrfs_qgroup_account_extent(&trans, fs_info, nodesize,
nodesize, old_roots, new_roots);
ret = btrfs_qgroup_account_extent(&trans, nodesize, nodesize, old_roots,
new_roots);
if (ret) {
test_err("couldn't account space for a qgroup %d", ret);
return ret;