From: Darrick J. Wong <djwong@xxxxxxxxxx>
Now that we have reflink on the realtime device, refcount intent items
have to support remapping extents on the realtime volume.
Signed-off-by: "Darrick J. Wong" <djwong@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
---
fs/xfs/xfs_refcount_item.c | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/fs/xfs/xfs_refcount_item.c b/fs/xfs/xfs_refcount_item.c
index 2086d40514d086..fe2d7aab8554fc 100644
--- a/fs/xfs/xfs_refcount_item.c
+++ b/fs/xfs/xfs_refcount_item.c
@@ -440,6 +440,7 @@ xfs_refcount_update_abort_intent(
static inline bool
xfs_cui_validate_phys(
struct xfs_mount *mp,
+ bool isrt,
struct xfs_phys_extent *pmap)
{
if (!xfs_has_reflink(mp))
@@ -458,6 +459,9 @@ xfs_cui_validate_phys(
return false;
}
+ if (isrt)
+ return xfs_verify_rtbext(mp, pmap->pe_startblock, pmap->pe_len);
+
return xfs_verify_fsbext(mp, pmap->pe_startblock, pmap->pe_len);
}
@@ -465,6 +469,7 @@ static inline void
xfs_cui_recover_work(
struct xfs_mount *mp,
struct xfs_defer_pending *dfp,
+ bool isrt,
struct xfs_phys_extent *pmap)
{
struct xfs_refcount_intent *ri;
@@ -475,7 +480,8 @@ xfs_cui_recover_work(
ri->ri_startblock = pmap->pe_startblock;
ri->ri_blockcount = pmap->pe_len;
ri->ri_group = xfs_group_intent_get(mp, pmap->pe_startblock,
- XG_TYPE_AG);
+ isrt ? XG_TYPE_RTG : XG_TYPE_AG);
+ ri->ri_realtime = isrt;
xfs_defer_add_item(dfp, &ri->ri_list);
}
@@ -494,6 +500,7 @@ xfs_refcount_recover_work(
struct xfs_cui_log_item *cuip = CUI_ITEM(lip);
struct xfs_trans *tp;
struct xfs_mount *mp = lip->li_log->l_mp;
+ bool isrt = xfs_cui_item_isrt(lip);
int i;
int error = 0;
@@ -503,7 +510,7 @@ xfs_refcount_recover_work(
* just toss the CUI.
*/
for (i = 0; i < cuip->cui_format.cui_nextents; i++) {
- if (!xfs_cui_validate_phys(mp,
+ if (!xfs_cui_validate_phys(mp, isrt,
&cuip->cui_format.cui_extents[i])) {
XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
&cuip->cui_format,
@@ -511,7 +518,8 @@ xfs_refcount_recover_work(
return -EFSCORRUPTED;
}
- xfs_cui_recover_work(mp, dfp, &cuip->cui_format.cui_extents[i]);
+ xfs_cui_recover_work(mp, dfp, isrt,
+ &cuip->cui_format.cui_extents[i]);
}
/*
