mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-04 16:15:11 +00:00
37 lines
879 B
C
37 lines
879 B
C
|
/*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License, version 2, as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* Copyright (C) 2017 Hari Bathini, IBM Corporation
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "namespaces.h"
|
||
|
|
#include "util.h"
|
||
|
|
#include "event.h"
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
|
||
|
|
struct namespaces *namespaces__new(struct namespaces_event *event)
|
||
|
|
{
|
||
|
|
struct namespaces *namespaces;
|
||
|
|
u64 link_info_size = ((event ? event->nr_namespaces : NR_NAMESPACES) *
|
||
|
|
sizeof(struct perf_ns_link_info));
|
||
|
|
|
||
|
|
namespaces = zalloc(sizeof(struct namespaces) + link_info_size);
|
||
|
|
if (!namespaces)
|
||
|
|
return NULL;
|
||
|
|
|
||
|
|
namespaces->end_time = -1;
|
||
|
|
|
||
|
|
if (event)
|
||
|
|
memcpy(namespaces->link_info, event->link_info, link_info_size);
|
||
|
|
|
||
|
|
return namespaces;
|
||
|
|
}
|
||
|
|
|
||
|
|
void namespaces__free(struct namespaces *namespaces)
|
||
|
|
{
|
||
|
|
free(namespaces);
|
||
|
|
}
|