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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@gmail.com> Acked-by: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/1426790181-19118-1-git-send-email-dsahern@gmail.com [ Split this part from a larger patch, added pevent_ prefix as requested by Steven ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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70e9727888
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2 changed files with 9 additions and 3 deletions
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@ -6228,15 +6228,20 @@ void pevent_ref(struct pevent *pevent)
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pevent->ref_count++;
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pevent->ref_count++;
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}
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}
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void pevent_free_format_field(struct format_field *field)
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{
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free(field->type);
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free(field->name);
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free(field);
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}
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static void free_format_fields(struct format_field *field)
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static void free_format_fields(struct format_field *field)
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{
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{
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struct format_field *next;
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struct format_field *next;
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while (field) {
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while (field) {
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next = field->next;
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next = field->next;
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free(field->type);
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pevent_free_format_field(field);
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free(field->name);
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free(field);
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field = next;
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field = next;
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}
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}
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}
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}
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@ -619,6 +619,7 @@ enum pevent_errno pevent_parse_format(struct pevent *pevent,
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const char *buf,
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const char *buf,
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unsigned long size, const char *sys);
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unsigned long size, const char *sys);
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void pevent_free_format(struct event_format *event);
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void pevent_free_format(struct event_format *event);
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void pevent_free_format_field(struct format_field *field);
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void *pevent_get_field_raw(struct trace_seq *s, struct event_format *event,
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void *pevent_get_field_raw(struct trace_seq *s, struct event_format *event,
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const char *name, struct pevent_record *record,
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const char *name, struct pevent_record *record,
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