[PATCH AUTOSEL 6.2 01/17] f2fs: Fix f2fs_truncate_partial_nodes ftrace event

Sasha Levin
2023-04-06T11:31:40Z

From: Douglas Raillard <douglas.raillard@arm.com>

[ Upstream commit 0b04d4c0542e8573a837b1d81b94209e48723b25 ]

Fix the nid_t field so that its size is correctly reported in the text
format embedded in trace.dat files. As it stands, it is reported as
being of size 4:

field:nid_t nid[3]; offset:24; size:4; signed:0;

Instead of 12:

field:nid_t nid[3]; offset:24; size:12; signed:0;

This also fixes the reported offset of subsequent fields so that they
match with the actual struct layout.

Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>
Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
include/trace/events/f2fs.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
index 35ecb3118c7d5..111fafe049f7d 100644
--- a/include/trace/events/f2fs.h
+++ b/include/trace/events/f2fs.h
@@ -512,7 +512,7 @@ TRACE_EVENT(f2fs_truncate_partial_nodes,
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
- __field(nid_t, nid[3])
+ __array(nid_t, nid, 3)
__field(int, depth)
__field(int, err)
),
--
2.39.2