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path: root/fs/xfs/xfs_qm.c
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Diffstat (limited to 'fs/xfs/xfs_qm.c')
-rw-r--r--fs/xfs/xfs_qm.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c
index dd88f0e27bd8..348e4d2ed6e6 100644
--- a/fs/xfs/xfs_qm.c
+++ b/fs/xfs/xfs_qm.c
@@ -1222,16 +1222,18 @@ xfs_qm_dqiterate(
lblkno = 0;
maxlblkcnt = XFS_B_TO_FSB(mp, mp->m_super->s_maxbytes);
do {
+ uint lock_mode;
+
nmaps = XFS_DQITER_MAP_SIZE;
/*
* We aren't changing the inode itself. Just changing
* some of its data. No new blocks are added here, and
* the inode is never added to the transaction.
*/
- xfs_ilock(qip, XFS_ILOCK_SHARED);
+ lock_mode = xfs_ilock_data_map_shared(qip);
error = xfs_bmapi_read(qip, lblkno, maxlblkcnt - lblkno,
map, &nmaps, 0);
- xfs_iunlock(qip, XFS_ILOCK_SHARED);
+ xfs_iunlock(qip, lock_mode);
if (error)
break;