[PATCH 35/43] xfs: don't flag quota rt block usage on rtreflink filesystems

Darrick J. Wong
2024-12-13T01:19:22Z

From: Darrick J. Wong <djwong@kernel.org>

Quota space usage is allowed to exceed the size of the physical storage
when reflink is enabled. Now that we have reflink for the realtime
volume, apply this same logic to the rtb repair logic.

Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
---
fs/xfs/scrub/quota_repair.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/xfs/scrub/quota_repair.c b/fs/xfs/scrub/quota_repair.c
index cd51f10f29209e..8f4c8d41f3083a 100644
--- a/fs/xfs/scrub/quota_repair.c
+++ b/fs/xfs/scrub/quota_repair.c
@@ -233,7 +233,7 @@ xrep_quota_item(
rqi->need_quotacheck = true;
dirty = true;
}
- if (dq->q_rtb.count > mp->m_sb.sb_rblocks) {
+ if (!xfs_has_reflink(mp) && dq->q_rtb.count > mp->m_sb.sb_rblocks) {
dq->q_rtb.reserved -= dq->q_rtb.count;
dq->q_rtb.reserved += mp->m_sb.sb_rblocks;
dq->q_rtb.count = mp->m_sb.sb_rblocks;