diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_rtgroup.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_rtgroup.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_rtgroup.c b/fs/xfs/libxfs/xfs_rtgroup.c index 1b56c13b2827..af1716ec0691 100644 --- a/fs/xfs/libxfs/xfs_rtgroup.c +++ b/fs/xfs/libxfs/xfs_rtgroup.c @@ -202,6 +202,9 @@ xfs_rtgroup_lock( } else if (rtglock_flags & XFS_RTGLOCK_BITMAP_SHARED) { xfs_ilock(rtg_bitmap(rtg), XFS_ILOCK_SHARED); } + + if ((rtglock_flags & XFS_RTGLOCK_RMAP) && rtg_rmap(rtg)) + xfs_ilock(rtg_rmap(rtg), XFS_ILOCK_EXCL); } /* Unlock metadata inodes associated with this rt group. */ @@ -214,6 +217,9 @@ xfs_rtgroup_unlock( ASSERT(!(rtglock_flags & XFS_RTGLOCK_BITMAP_SHARED) || !(rtglock_flags & XFS_RTGLOCK_BITMAP)); + if ((rtglock_flags & XFS_RTGLOCK_RMAP) && rtg_rmap(rtg)) + xfs_iunlock(rtg_rmap(rtg), XFS_ILOCK_EXCL); + if (rtglock_flags & XFS_RTGLOCK_BITMAP) { xfs_iunlock(rtg_summary(rtg), XFS_ILOCK_EXCL); xfs_iunlock(rtg_bitmap(rtg), XFS_ILOCK_EXCL); @@ -239,6 +245,9 @@ xfs_rtgroup_trans_join( xfs_trans_ijoin(tp, rtg_bitmap(rtg), XFS_ILOCK_EXCL); xfs_trans_ijoin(tp, rtg_summary(rtg), XFS_ILOCK_EXCL); } + + if ((rtglock_flags & XFS_RTGLOCK_RMAP) && rtg_rmap(rtg)) + xfs_trans_ijoin(tp, rtg_rmap(rtg), XFS_ILOCK_EXCL); } /* Retrieve rt group geometry. */ |