diff options
| author | Brian Foster <bfoster@redhat.com> | 2018-08-01 16:20:35 +0200 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-08-03 08:05:14 +0200 |
| commit | 9d9e6233859706875c392707efd6d516cfb764fb (patch) | |
| tree | 5d4ae3417bb8a60eb3ebaf63eaf54f9374498189 /fs/xfs/xfs_trace.h | |
| parent | xfs: always defer agfl block frees (diff) | |
| download | linux-9d9e6233859706875c392707efd6d516cfb764fb.tar.xz linux-9d9e6233859706875c392707efd6d516cfb764fb.zip | |
xfs: fold dfops into the transaction
struct xfs_defer_ops has now been reduced to a single list_head. The
external dfops mechanism is unused and thus everywhere a (permanent)
transaction is accessible the associated dfops structure is as well.
Remove the xfs_defer_ops structure and fold the list_head into the
transaction. Also remove the last remnant of external dfops in
xfs_trans_dup().
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_trace.h')
| -rw-r--r-- | fs/xfs/xfs_trace.h | 40 |
1 files changed, 18 insertions, 22 deletions
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index fec9cfe3dfb4..ad315e83bc02 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -2213,57 +2213,54 @@ DEFINE_BTREE_CUR_EVENT(xfs_btree_overlapped_query_range); /* deferred ops */ struct xfs_defer_pending; -struct xfs_defer_ops; DECLARE_EVENT_CLASS(xfs_defer_class, - TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, - unsigned long caller_ip), - TP_ARGS(mp, dop, caller_ip), + TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), + TP_ARGS(tp, caller_ip), TP_STRUCT__entry( __field(dev_t, dev) - __field(void *, dop) + __field(struct xfs_trans *, tp) __field(char, committed) __field(unsigned long, caller_ip) ), TP_fast_assign( - __entry->dev = mp ? mp->m_super->s_dev : 0; - __entry->dop = dop; + __entry->dev = tp->t_mountp->m_super->s_dev; + __entry->tp = tp; __entry->caller_ip = caller_ip; ), - TP_printk("dev %d:%d ops %p caller %pS", + TP_printk("dev %d:%d tp %p caller %pS", MAJOR(__entry->dev), MINOR(__entry->dev), - __entry->dop, + __entry->tp, (char *)__entry->caller_ip) ) #define DEFINE_DEFER_EVENT(name) \ DEFINE_EVENT(xfs_defer_class, name, \ - TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, \ - unsigned long caller_ip), \ - TP_ARGS(mp, dop, caller_ip)) + TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \ + TP_ARGS(tp, caller_ip)) DECLARE_EVENT_CLASS(xfs_defer_error_class, - TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, int error), - TP_ARGS(mp, dop, error), + TP_PROTO(struct xfs_trans *tp, int error), + TP_ARGS(tp, error), TP_STRUCT__entry( __field(dev_t, dev) - __field(void *, dop) + __field(struct xfs_trans *, tp) __field(char, committed) __field(int, error) ), TP_fast_assign( - __entry->dev = mp ? mp->m_super->s_dev : 0; - __entry->dop = dop; + __entry->dev = tp->t_mountp->m_super->s_dev; + __entry->tp = tp; __entry->error = error; ), - TP_printk("dev %d:%d ops %p err %d", + TP_printk("dev %d:%d tp %p err %d", MAJOR(__entry->dev), MINOR(__entry->dev), - __entry->dop, + __entry->tp, __entry->error) ) #define DEFINE_DEFER_ERROR_EVENT(name) \ DEFINE_EVENT(xfs_defer_error_class, name, \ - TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, int error), \ - TP_ARGS(mp, dop, error)) + TP_PROTO(struct xfs_trans *tp, int error), \ + TP_ARGS(tp, error)) DECLARE_EVENT_CLASS(xfs_defer_pending_class, TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp), @@ -2382,7 +2379,6 @@ DEFINE_EVENT(xfs_map_extent_deferred_class, name, \ xfs_exntst_t state), \ TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state)) -DEFINE_DEFER_EVENT(xfs_defer_init); DEFINE_DEFER_EVENT(xfs_defer_cancel); DEFINE_DEFER_EVENT(xfs_defer_trans_roll); DEFINE_DEFER_EVENT(xfs_defer_trans_abort); |