diff mbox series

[8/9] libtracefs: Have tracefs_hist_bucket_key flags save the type

Message ID 20210810204818.880714-9-rostedt@goodmis.org (mailing list archive)
State New
Headers show
Series libtracefs: APIs to read a trace event hist file | expand

Commit Message

Steven Rostedt Aug. 10, 2021, 8:48 p.m. UTC 
From: "Steven Rostedt (VMware)" <rostedt@goodmis.org>

Add the key_type enum as a bit flag in the key->flags for
tracefs_hist_bucket_key such that a user could know how to handle the
type.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---
 src/tracefs-hist-data.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/src/tracefs-hist-data.c b/src/tracefs-hist-data.c
index 0f811d6e3154..90c9cb2c7df8 100644
--- a/src/tracefs-hist-data.c
+++ b/src/tracefs-hist-data.c
@@ -399,6 +399,9 @@  static int __do_key_val(struct tracefs_hist_data *hdata,
 		break;
 	}
 
+	if (hdata->current_key_type->type < TRACEFS_HIST_KEY_MAX)
+		key->flags |= (1 << hdata->current_key_type->type);
+
 	return 0;
 }