Use the existing functionality instead of directly poking into the extent
list.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
fs/xfs/xfs_qm.c | 44 ++++++++++++--------------------------------
1 file changed, 12 insertions(+), 32 deletions(-)
diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c
index 15751dc2a27d..010a13a201aa 100644
--- a/fs/xfs/xfs_qm.c
+++ b/fs/xfs/xfs_qm.c
@@ -31,6 +31,7 @@
#include "xfs_error.h"
#include "xfs_bmap.h"
#include "xfs_bmap_btree.h"
+#include "xfs_bmap_util.h"
#include "xfs_trans.h"
#include "xfs_trans_space.h"
#include "xfs_qm.h"
@@ -1120,31 +1121,6 @@ xfs_qm_quotacheck_dqadjust(
return 0;
}
-STATIC int
-xfs_qm_get_rtblks(
- xfs_inode_t *ip,
- xfs_qcnt_t *O_rtblks)
-{
- xfs_filblks_t rtblks; /* total rt blks */
- xfs_extnum_t idx; /* extent record index */
- xfs_ifork_t *ifp; /* inode fork pointer */
- xfs_extnum_t nextents; /* number of extent entries */
- int error;
-
- ASSERT(XFS_IS_REALTIME_INODE(ip));
- ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK);
- if (!(ifp->if_flags & XFS_IFEXTENTS)) {
- if ((error = xfs_iread_extents(NULL, ip, XFS_DATA_FORK)))
- return error;
- }
- rtblks = 0;
- nextents = xfs_iext_count(ifp);
- for (idx = 0; idx < nextents; idx++)
- rtblks += xfs_bmbt_get_blockcount(xfs_iext_get_ext(ifp, idx));
- *O_rtblks = (xfs_qcnt_t)rtblks;
- return 0;
-}
-
/*
* callback routine supplied to bulkstat(). Given an inumber, find its
* dquots and update them to account for resources taken by that inode.
@@ -1160,7 +1136,8 @@ xfs_qm_dqusage_adjust(
int *res) /* result code value */
{
xfs_inode_t *ip;
- xfs_qcnt_t nblks, rtblks = 0;
+ xfs_qcnt_t nblks;
+ xfs_filblks_t rtblks = 0; /* total rt blks */
int error;
ASSERT(XFS_IS_QUOTA_RUNNING(mp));
@@ -1190,12 +1167,15 @@ xfs_qm_dqusage_adjust(
ASSERT(ip->i_delayed_blks == 0);
if (XFS_IS_REALTIME_INODE(ip)) {
- /*
- * Walk thru the extent list and count the realtime blocks.
- */
- error = xfs_qm_get_rtblks(ip, &rtblks);
- if (error)
- goto error0;
+ struct xfs_ifork *ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK);
+
+ if (!(ifp->if_flags & XFS_IFEXTENTS)) {
+ error = xfs_iread_extents(NULL, ip, XFS_DATA_FORK);
+ if (error)
+ goto error0;
+ }
+
+ xfs_bmap_count_leaves(ifp, &rtblks);
}
nblks = (xfs_qcnt_t)ip->i_d.di_nblocks - rtblks;
--
2.11.0
--
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