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authorHou Tao <houtao1@huawei.com>2017-04-14 11:43:27 -0700
committerDarrick J. Wong <darrick.wong@oracle.com>2017-04-25 09:40:40 -0700
commit42bf9dba40086e3d18dc29eb379f13df219d3f22 (patch)
treeb1afc32a872e529686be73ab2c744569ce79c7eb /fs/xfs
parentcb52ee334a45ae6c78a3999e4b473c43ddc528f4 (diff)
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>
Diffstat (limited to 'fs/xfs')
-rw-r--r--fs/xfs/xfs_trace.h29
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,