diff options
Diffstat (limited to 'tools/perf/util/mem-info.h')
| -rw-r--r-- | tools/perf/util/mem-info.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/tools/perf/util/mem-info.h b/tools/perf/util/mem-info.h new file mode 100644 index 0000000000..0f68e29f31 --- /dev/null +++ b/tools/perf/util/mem-info.h @@ -0,0 +1,54 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __PERF_MEM_INFO_H +#define __PERF_MEM_INFO_H + +#include <linux/refcount.h> +#include <linux/perf_event.h> +#include <internal/rc_check.h> +#include "map_symbol.h" + +DECLARE_RC_STRUCT(mem_info) { + struct addr_map_symbol iaddr; + struct addr_map_symbol daddr; + union perf_mem_data_src data_src; + refcount_t refcnt; +}; + +struct mem_info *mem_info__new(void); +struct mem_info *mem_info__get(struct mem_info *mi); +void mem_info__put(struct mem_info *mi); + +static inline void __mem_info__zput(struct mem_info **mi) +{ + mem_info__put(*mi); + *mi = NULL; +} + +#define mem_info__zput(mi) __mem_info__zput(&mi) + +static inline struct addr_map_symbol *mem_info__iaddr(struct mem_info *mi) +{ + return &RC_CHK_ACCESS(mi)->iaddr; +} + +static inline struct addr_map_symbol *mem_info__daddr(struct mem_info *mi) +{ + return &RC_CHK_ACCESS(mi)->daddr; +} + +static inline union perf_mem_data_src *mem_info__data_src(struct mem_info *mi) +{ + return &RC_CHK_ACCESS(mi)->data_src; +} + +static inline const union perf_mem_data_src *mem_info__const_data_src(const struct mem_info *mi) +{ + return &RC_CHK_ACCESS(mi)->data_src; +} + +static inline refcount_t *mem_info__refcnt(struct mem_info *mi) +{ + return &RC_CHK_ACCESS(mi)->refcnt; +} + +#endif /* __PERF_MEM_INFO_H */ |