From 42bf9dba40086e3d18dc29eb379f13df219d3f22 Mon Sep 17 00:00:00 2001 From: Hou Tao Date: Fri, 14 Apr 2017 11:43:27 -0700 Subject: [PATCH] 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 Reviewed-by: Darrick J. Wong [darrick: fix the getfsmap tracepoints too] Signed-off-by: Darrick J. Wong --- fs/xfs/xfs_trace.h | 29 +++++++++++++++-------------- 1 file 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, -- 2.25.1