f2fs: Fix f2fs_truncate_partial_nodes ftrace event

[ 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>

diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
index 7ab40491485bc0b9604aa07fae9fa4a3575509e1..8ecfc8e68507dc89c27d068162bd1564efc426c1 100644 (file)
--- a/include/trace/events/f2fs.h
+++ b/include/trace/events/f2fs.h
@@ -485,7 +485,7 @@ 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)
        ),