xfs: remove the trailing newline used in the fmt parameter of TP_printk

The trailing newlines wil lead to extra newlines in the trace file
which looks like the following output, so remove them.
>kworker/4:1H-1508  [004] .... 47879.101608: xfs_discard_extent: dev 8:0
>
>kworker/u16:2-238  [004] .... 47879.101725: xfs_extent_busy_clear: dev 8:0

Signed-off-by: Hou Tao <houtao1@huawei.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
[darrick: fix the getfsmap tracepoints too]
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

1 files changed, 15 insertions, 14 deletions

diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index cba10daf8391..09da3c18850b 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -2192,7 +2192,7 @@ DECLARE_EVENT_CLASS(xfs_discard_class,
 		__entry->agbno = agbno;
 		__entry->len = len;
 	),
-	TP_printk("dev %d:%d agno %u agbno %u len %u\n",
+	TP_printk("dev %d:%d agno %u agbno %u len %u",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->agno,
 		  __entry->agbno,
@@ -2264,7 +2264,7 @@ DECLARE_EVENT_CLASS(xfs_defer_class,
 		__entry->committed = dop->dop_committed;
 		__entry->low = dop->dop_low;
 	),
-	TP_printk("dev %d:%d ops %p committed %d low %d\n",
+	TP_printk("dev %d:%d ops %p committed %d low %d",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->dop,
 		  __entry->committed,
@@ -2292,7 +2292,7 @@ DECLARE_EVENT_CLASS(xfs_defer_error_class,
 		__entry->low = dop->dop_low;
 		__entry->error = error;
 	),
-	TP_printk("dev %d:%d ops %p committed %d low %d err %d\n",
+	TP_printk("dev %d:%d ops %p committed %d low %d err %d",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->dop,
 		  __entry->committed,
@@ -2321,7 +2321,7 @@ DECLARE_EVENT_CLASS(xfs_defer_pending_class,
 		__entry->committed = dfp->dfp_done != NULL;
 		__entry->nr = dfp->dfp_count;
 	),
-	TP_printk("dev %d:%d optype %d intent %p committed %d nr %d\n",
+	TP_printk("dev %d:%d optype %d intent %p committed %d nr %d",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->type,
 		  __entry->intent,
@@ -2616,7 +2616,8 @@ DECLARE_EVENT_CLASS(xfs_ag_resv_class,
 		__entry->asked = r ? r->ar_asked : 0;
 		__entry->len = len;
 	),
-	TP_printk("dev %d:%d agno %u resv %d freeblks %u flcount %u resv %u ask %u len %u\n",
+	TP_printk("dev %d:%d agno %u resv %d freeblks %u flcount %u "
+		  "resv %u ask %u len %u",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->agno,
 		  __entry->resv,
@@ -2669,7 +2670,7 @@ DECLARE_EVENT_CLASS(xfs_ag_btree_lookup_class,
 		__entry->agbno = agbno;
 		__entry->dir = dir;
 	),
-	TP_printk("dev %d:%d agno %u agbno %u cmp %s(%d)\n",
+	TP_printk("dev %d:%d agno %u agbno %u cmp %s(%d)",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->agno,
 		  __entry->agbno,
@@ -2702,7 +2703,7 @@ DECLARE_EVENT_CLASS(xfs_refcount_extent_class,
 		__entry->blockcount = irec->rc_blockcount;
 		__entry->refcount = irec->rc_refcount;
 	),
-	TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u\n",
+	TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->agno,
 		  __entry->startblock,
@@ -2737,7 +2738,7 @@ DECLARE_EVENT_CLASS(xfs_refcount_extent_at_class,
 		__entry->refcount = irec->rc_refcount;
 		__entry->agbno = agbno;
 	),
-	TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u @ agbno %u\n",
+	TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u @ agbno %u",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->agno,
 		  __entry->startblock,
@@ -2778,7 +2779,7 @@ DECLARE_EVENT_CLASS(xfs_refcount_double_extent_class,
 		__entry->i2_refcount = i2->rc_refcount;
 	),
 	TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
-		  "agbno %u len %u refcount %u\n",
+		  "agbno %u len %u refcount %u",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->agno,
 		  __entry->i1_startblock,
@@ -2824,7 +2825,7 @@ DECLARE_EVENT_CLASS(xfs_refcount_double_extent_at_class,
 		__entry->agbno = agbno;
 	),
 	TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
-		  "agbno %u len %u refcount %u @ agbno %u\n",
+		  "agbno %u len %u refcount %u @ agbno %u",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->agno,
 		  __entry->i1_startblock,
@@ -2877,7 +2878,7 @@ DECLARE_EVENT_CLASS(xfs_refcount_triple_extent_class,
 	),
 	TP_printk("dev %d:%d agno %u agbno %u len %u refcount %u -- "
 		  "agbno %u len %u refcount %u -- "
-		  "agbno %u len %u refcount %u\n",
+		  "agbno %u len %u refcount %u",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->agno,
 		  __entry->i1_startblock,
@@ -3204,7 +3205,7 @@ TRACE_EVENT(xfs_ioctl_clone,
 	),
 	TP_printk("dev %d:%d "
 		  "ino 0x%lx isize 0x%llx -> "
-		  "ino 0x%lx isize 0x%llx\n",
+		  "ino 0x%lx isize 0x%llx",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->src_ino,
 		  __entry->src_isize,
@@ -3269,7 +3270,7 @@ DECLARE_EVENT_CLASS(xfs_fsmap_class,
 		__entry->offset = rmap->rm_offset;
 		__entry->flags = rmap->rm_flags;
 	),
-	TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld offset %llu flags 0x%x\n",
+	TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld offset %llu flags 0x%x",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  MAJOR(__entry->keydev), MINOR(__entry->keydev),
 		  __entry->agno,
@@ -3309,7 +3310,7 @@ DECLARE_EVENT_CLASS(xfs_getfsmap_class,
 		__entry->offset = fsmap->fmr_offset;
 		__entry->flags = fsmap->fmr_flags;
 	),
-	TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld offset %llu flags 0x%llx\n",
+	TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld offset %llu flags 0x%llx",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  MAJOR(__entry->keydev), MINOR(__entry->keydev),
 		  __entry->block,