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btrfs: remove unused btrfs_free_squota_rsv()

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btrfs_free_squota_rsv() was added in commit
e85a0adacf ("btrfs: ensure releasing squota reserve on head refs")
but has remained unused since then.
Remove it as we don't seem to need it and was probably a leftover.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Dr. David Alan Gilbert 2024-10-03 21:33:19 +01:00 committed by David Sterba
parent 506be4d565
commit 004641bd06
2 changed files with 0 additions and 12 deletions
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11
fs/btrfs/qgroup.c
View File

@ -4893,17 +4893,6 @@ void btrfs_qgroup_destroy_extent_records(struct btrfs_transaction *trans)
xa_destroy(&trans->delayed_refs.dirty_extents); xa_destroy(&trans->delayed_refs.dirty_extents);
} }
void btrfs_free_squota_rsv(struct btrfs_fs_info *fs_info, u64 root, u64 rsv_bytes)
{
if (btrfs_qgroup_mode(fs_info) != BTRFS_QGROUP_MODE_SIMPLE)
return;
if (!is_fstree(root))
return;
btrfs_qgroup_free_refroot(fs_info, root, rsv_bytes, BTRFS_QGROUP_RSV_DATA);
}
int btrfs_record_squota_delta(struct btrfs_fs_info *fs_info, int btrfs_record_squota_delta(struct btrfs_fs_info *fs_info,
const struct btrfs_squota_delta *delta) const struct btrfs_squota_delta *delta)
{ {

1
fs/btrfs/qgroup.h
View File

@ -449,7 +449,6 @@ int btrfs_qgroup_trace_subtree_after_cow(struct btrfs_trans_handle *trans,
struct btrfs_root *root, struct extent_buffer *eb); struct btrfs_root *root, struct extent_buffer *eb);
void btrfs_qgroup_destroy_extent_records(struct btrfs_transaction *trans); void btrfs_qgroup_destroy_extent_records(struct btrfs_transaction *trans);
bool btrfs_check_quota_leak(const struct btrfs_fs_info *fs_info); bool btrfs_check_quota_leak(const struct btrfs_fs_info *fs_info);
void btrfs_free_squota_rsv(struct btrfs_fs_info *fs_info, u64 root, u64 rsv_bytes);
int btrfs_record_squota_delta(struct btrfs_fs_info *fs_info, int btrfs_record_squota_delta(struct btrfs_fs_info *fs_info,
const struct btrfs_squota_delta *delta); const struct btrfs_squota_delta *delta);