* [RFC PATCH 34/39] blktrace: add trace print helpers
@ 2020-03-23 16:30 Chaitanya Kulkarni
0 siblings, 0 replies; 2+ messages in thread
From: Chaitanya Kulkarni @ 2020-03-23 16:30 UTC (permalink / raw)
To: linux-btrace
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
---
kernel/trace/blktrace.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index 9458f5b76426..26f11c0c66cb 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -2494,6 +2494,15 @@ blk_trace_event_print_binary(struct trace_iterator *iter, int flags,
return trace_handle_return(&iter->seq);
}
+static enum print_line_t
+blk_trace_event_print_binary_ext(struct trace_iterator *iter, int flags,
+ struct trace_event *event)
+{
+ blk_trace_synthesize_old_trace_ext(iter);
+
+ return trace_handle_return(&iter->seq);
+}
+
static enum print_line_t blk_tracer_print_line(struct trace_iterator *iter)
{
if (!(blk_tracer_flags.val & TRACE_BLK_OPT_CLASSIC))
@@ -2502,6 +2511,14 @@ static enum print_line_t blk_tracer_print_line(struct trace_iterator *iter)
return print_one_line(iter, true);
}
+static enum print_line_t blk_tracer_print_line_ext(struct trace_iterator *iter)
+{
+ if (!(blk_tracer_flags.val & TRACE_BLK_OPT_CLASSIC))
+ return TRACE_TYPE_UNHANDLED;
+
+ return print_one_line_ext(iter, true);
+}
+
static int
blk_tracer_set_flag(struct trace_array *tr, u32 old_flags, u32 bit, int set)
{
--
2.22.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [RFC PATCH 34/39] blktrace: add trace print helpers
@ 2019-11-20 4:25 Chaitanya Kulkarni
0 siblings, 0 replies; 2+ messages in thread
From: Chaitanya Kulkarni @ 2019-11-20 4:25 UTC (permalink / raw)
To: linux-btrace
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
---
kernel/trace/blktrace.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index 5712321d4a53..05498ddb26c4 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -2280,6 +2280,15 @@ blk_trace_event_print_binary(struct trace_iterator *iter, int flags,
return trace_handle_return(&iter->seq);
}
+static enum print_line_t
+blk_trace_event_print_binary_ext(struct trace_iterator *iter, int flags,
+ struct trace_event *event)
+{
+ blk_trace_synthesize_old_trace_ext(iter);
+
+ return trace_handle_return(&iter->seq);
+}
+
static enum print_line_t blk_tracer_print_line(struct trace_iterator *iter)
{
if (!(blk_tracer_flags.val & TRACE_BLK_OPT_CLASSIC))
@@ -2288,6 +2297,14 @@ static enum print_line_t blk_tracer_print_line(struct trace_iterator *iter)
return print_one_line(iter, true);
}
+static enum print_line_t blk_tracer_print_line_ext(struct trace_iterator *iter)
+{
+ if (!(blk_tracer_flags.val & TRACE_BLK_OPT_CLASSIC))
+ return TRACE_TYPE_UNHANDLED;
+
+ return print_one_line_ext(iter, true);
+}
+
static int
blk_tracer_set_flag(struct trace_array *tr, u32 old_flags, u32 bit, int set)
{
--
2.22.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2020-03-23 16:30 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-03-23 16:30 [RFC PATCH 34/39] blktrace: add trace print helpers Chaitanya Kulkarni
-- strict thread matches above, loose matches on Subject: below --
2019-11-20 4:25 Chaitanya Kulkarni
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).