This is a note to let you know that I've just added the patch titled
f2fs: Fix f2fs_truncate_partial_nodes ftrace event
to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
f2fs-fix-f2fs_truncate_partial_nodes-ftrace-event.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 9fb63ff66a15e1419f659490da200c71e1e521d8
Author: Douglas Raillard <douglas.raillard@xxxxxxx>
Date: Mon Mar 6 12:25:49 2023 +0000
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@xxxxxxx>
Reviewed-by: Mukesh Ojha <quic_mojha@xxxxxxxxxxx>
Reviewed-by: Chao Yu <chao@xxxxxxxxxx>
Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
index 7ab40491485bc..8ecfc8e68507d 100644
--- 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)
),
