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authorAlexei Starovoitov <ast@kernel.org>2018-03-28 22:05:32 +0300
committerDaniel Borkmann <daniel@iogearbox.net>2018-03-28 23:55:18 +0300
commitc105547501016897194358b11451608a8d5f9a02 (patch)
tree36732a6cb7c40dab79b0bcacbb6fcaca61729024 /include/trace/events/f2fs.h
parent6f5c39fa5cd4a78c5432021e981aa8f79437a32c (diff)
downloadlinux-c105547501016897194358b11451608a8d5f9a02.tar.xz
treewide: remove large struct-pass-by-value from tracepoint arguments
- fix trace_hfi1_ctxt_info() to pass large struct by reference instead of by value - convert 'type array[]' tracepoint arguments into 'type *array', since compiler will warn that sizeof('type array[]') == sizeof('type *array') and later should be used instead The CAST_TO_U64 macro in the later patch will enforce that tracepoint arguments can only be integers, pointers, or less than 8 byte structures. Larger structures should be passed by reference. Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'include/trace/events/f2fs.h')
-rw-r--r--include/trace/events/f2fs.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
index 06c87f9f720c..795698925d20 100644
--- a/include/trace/events/f2fs.h
+++ b/include/trace/events/f2fs.h
@@ -491,7 +491,7 @@ DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
TRACE_EVENT(f2fs_truncate_partial_nodes,
- TP_PROTO(struct inode *inode, nid_t nid[], int depth, int err),
+ TP_PROTO(struct inode *inode, nid_t *nid, int depth, int err),
TP_ARGS(inode, nid, depth, err),