Commit-ID: 00ae1127a03d20f5ef89f3c1fe7d4720270fc2a5
Gitweb: http://git.kernel.org/tip/00ae1127a03d20f5ef89f3c1fe7d4720270fc2a5
Author: David Ahern <dsahern@xxxxxxxxx>
AuthorDate: Thu, 19 Mar 2015 12:36:21 -0600
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Sat, 21 Mar 2015 14:53:38 -0300
tools lib traceevent: Add destructor for format_field
Move the calls that frees the resources allocated for a struct format_field to
a separate routine.
Signed-off-by: David Ahern <dsahern@xxxxxxxxx>
Acked-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
Link: http://lkml.kernel.org/r/1426790181-19118-1-git-send-email-dsahern@xxxxxxxxx
[ Split this part from a larger patch, added pevent_ prefix as requested by Steven ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/lib/traceevent/event-parse.c | 11 ++++++++---
tools/lib/traceevent/event-parse.h | 1 +
2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index afe20ed..d7c37a7 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -6228,15 +6228,20 @@ void pevent_ref(struct pevent *pevent)
pevent->ref_count++;
}
+void pevent_free_format_field(struct format_field *field)
+{
+ free(field->type);
+ free(field->name);
+ free(field);
+}
+
static void free_format_fields(struct format_field *field)
{
struct format_field *next;
while (field) {
next = field->next;
- free(field->type);
- free(field->name);
- free(field);
+ pevent_free_format_field(field);
field = next;
}
}
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 5b4efc0..6abda54 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -619,6 +619,7 @@ enum pevent_errno pevent_parse_format(struct pevent *pevent,
const char *buf,
unsigned long size, const char *sys);
void pevent_free_format(struct event_format *event);
+void pevent_free_format_field(struct format_field *field);
void *pevent_get_field_raw(struct trace_seq *s, struct event_format *event,
const char *name, struct pevent_record *record,
--
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