[PATCH] btrfs: Remove unused btrfs_free_squota_rsv

From: linux
Date: Thu Oct 03 2024 - 16:33:44 EST


From: "Dr. David Alan Gilbert" <linux@xxxxxxxxxxx>

btrfs_free_squota_rsv() was added in commit
e85a0adacf17 ("btrfs: ensure releasing squota reserve on head refs")

but has remained unused.

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@xxxxxxxxxxx>
---
fs/btrfs/qgroup.c | 11 -----------
fs/btrfs/qgroup.h | 1 -
2 files changed, 12 deletions(-)

diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index c297909f1506..52f0cf7621d6 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -4883,17 +4883,6 @@ void btrfs_qgroup_destroy_extent_records(struct btrfs_transaction *trans)
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,
const struct btrfs_squota_delta *delta)
{
diff --git a/fs/btrfs/qgroup.h b/fs/btrfs/qgroup.h
index 98adf4ec7b01..d72e09de2d64 100644
--- a/fs/btrfs/qgroup.h
+++ b/fs/btrfs/qgroup.h
@@ -440,7 +440,6 @@ int btrfs_qgroup_trace_subtree_after_cow(struct btrfs_trans_handle *trans,
struct btrfs_root *root, struct extent_buffer *eb);
void btrfs_qgroup_destroy_extent_records(struct btrfs_transaction *trans);
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,
const struct btrfs_squota_delta *delta);

--
2.46.2