From f990fc5ad13b8fecdf154f36c252d49d7e9bdfab Mon Sep 17 00:00:00 2001 From: Shan Hai Date: Wed, 14 Jun 2017 21:35:07 -0700 Subject: xfs: remove lsn relevant fields from xfs_trans structure and its users The t_lsn is not used anymore and the t_commit_lsn is used as a tmp storage for the checkpoint sequence number only in the current code. And the start/commit lsn are tracked as a transaction group tag in the xfs_cil_ctx instead of a single transaction, so remove them from the xfs_trans structure and their users to match with the design. Signed-off-by: Shan Hai Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- fs/xfs/xfs_trace.h | 19 ------------------- 1 file changed, 19 deletions(-) (limited to 'fs/xfs/xfs_trace.h') diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index 306d89c55267..a560bfd392c1 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -1491,25 +1491,6 @@ TRACE_EVENT(xfs_extent_busy_trim, __entry->tlen) ); -TRACE_EVENT(xfs_trans_commit_lsn, - TP_PROTO(struct xfs_trans *trans), - TP_ARGS(trans), - TP_STRUCT__entry( - __field(dev_t, dev) - __field(struct xfs_trans *, tp) - __field(xfs_lsn_t, lsn) - ), - TP_fast_assign( - __entry->dev = trans->t_mountp->m_super->s_dev; - __entry->tp = trans; - __entry->lsn = trans->t_commit_lsn; - ), - TP_printk("dev %d:%d trans 0x%p commit_lsn 0x%llx", - MAJOR(__entry->dev), MINOR(__entry->dev), - __entry->tp, - __entry->lsn) -); - TRACE_EVENT(xfs_agf, TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags, unsigned long caller_ip), -- cgit v1.2.3