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// SPDX-License-Identifier: GPL-2.0
#include <linux/zalloc.h>
#include "mem-info.h"
struct mem_info *mem_info__get(struct mem_info *mi)
{
struct mem_info *result;
if (RC_CHK_GET(result, mi))
refcount_inc(mem_info__refcnt(mi));
return result;
}
void mem_info__put(struct mem_info *mi)
{
if (mi && refcount_dec_and_test(mem_info__refcnt(mi))) {
addr_map_symbol__exit(mem_info__iaddr(mi));
addr_map_symbol__exit(mem_info__daddr(mi));
RC_CHK_FREE(mi);
} else {
RC_CHK_PUT(mi);
}
}
struct mem_info *mem_info__new(void)
{
struct mem_info *result = NULL;
RC_STRUCT(mem_info) *mi = zalloc(sizeof(*mi));
if (ADD_RC_CHK(result, mi))
refcount_set(mem_info__refcnt(result), 1);
return result;
}
struct mem_info *mem_info__clone(struct mem_info *mi)
{
struct mem_info *result = mem_info__new();
if (result) {
addr_map_symbol__copy(mem_info__iaddr(result), mem_info__iaddr(mi));
addr_map_symbol__copy(mem_info__daddr(result), mem_info__daddr(mi));
mem_info__data_src(result)->val = mem_info__data_src(mi)->val;
}
return result;
}
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