diff options
author | Brian Foster <bfoster@redhat.com> | 2018-07-11 22:26:33 -0700 |
---|---|---|
committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-07-11 22:26:33 -0700 |
commit | 5fdd97944ee5ae0fcdd88227224d0c2c87aa6db9 (patch) | |
tree | a0591072c0a52ff66ce245c008ad6547ff7708f8 /fs/xfs/libxfs/xfs_refcount.c | |
parent | 9c3bf5da80efc1d502c7ef55ea5b77628e341510 (diff) |
xfs: remove xfs_defer_init() firstblock param
All but one caller of xfs_defer_init() passes in the ->t_firstblock
of the associated transaction. The one outlier is
xlog_recover_process_intents(), which simply passes a dummy value
because a valid pointer is required. This firstblock variable can
simply be removed.
At this point we could remove the xfs_defer_init() firstblock
parameter and initialize ->t_firstblock directly. Even that is not
necessary, however, because ->t_firstblock is automatically
reinitialized in the new transaction on a transaction roll. Since
xfs_defer_init() should never occur more than once on a particular
transaction (since the corresponding finish will roll it), replace
the reinit from xfs_defer_init() with an assert that verifies the
transaction has a NULLFSBLOCK firstblock.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_refcount.c')
-rw-r--r-- | fs/xfs/libxfs/xfs_refcount.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_refcount.c b/fs/xfs/libxfs/xfs_refcount.c index d81c17aac710..2ecfb0518580 100644 --- a/fs/xfs/libxfs/xfs_refcount.c +++ b/fs/xfs/libxfs/xfs_refcount.c @@ -1691,7 +1691,7 @@ xfs_refcount_recover_cow_leftovers( trace_xfs_refcount_recover_extent(mp, agno, &rr->rr_rrec); /* Free the orphan record */ - xfs_defer_init(tp, &dfops, &tp->t_firstblock); + xfs_defer_init(tp, &dfops); agbno = rr->rr_rrec.rc_startblock - XFS_REFC_COW_START; fsb = XFS_AGB_TO_FSB(mp, agno, agbno); error = xfs_refcount_free_cow_extent(mp, tp->t_dfops, fsb, |