diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_defer.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_defer.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_defer.c b/fs/xfs/libxfs/xfs_defer.c index e3517a53c525..64e1abc60edc 100644 --- a/fs/xfs/libxfs/xfs_defer.c +++ b/fs/xfs/libxfs/xfs_defer.c @@ -330,9 +330,14 @@ xfs_defer_reset( ASSERT(!xfs_defer_has_unfinished_work(dop)); - dop->dop_low = false; memset(dop->dop_inodes, 0, sizeof(dop->dop_inodes)); memset(dop->dop_bufs, 0, sizeof(dop->dop_bufs)); + + /* + * Low mode state transfers across transaction rolls to mirror dfops + * lifetime. Clear it now that dfops is reset. + */ + tp->t_flags &= ~XFS_TRANS_LOWMODE; } /* @@ -590,7 +595,14 @@ xfs_defer_move( memcpy(dst->dop_inodes, src->dop_inodes, sizeof(dst->dop_inodes)); memcpy(dst->dop_bufs, src->dop_bufs, sizeof(dst->dop_bufs)); - dst->dop_low = src->dop_low; + + /* + * Low free space mode was historically controlled by a dfops field. + * This meant that low mode state potentially carried across multiple + * transaction rolls. Transfer low mode on a dfops move to preserve + * that behavior. + */ + dtp->t_flags |= (stp->t_flags & XFS_TRANS_LOWMODE); xfs_defer_reset(stp); } |
