| // Copyright 2025 The Fuchsia Authors |
| // |
| // Use of this source code is governed by a MIT-style |
| // license that can be found in the LICENSE file or at |
| // https://opensource.org/licenses/MIT |
| |
| #ifndef ZIRCON_KERNEL_VM_INCLUDE_VM_MEMORY_STATS_H_ |
| #define ZIRCON_KERNEL_VM_INCLUDE_VM_MEMORY_STATS_H_ |
| |
| #include <zircon/syscalls/object.h> |
| #include <zircon/types.h> |
| |
| #define LOCAL_TRACE 0 |
| |
| template <typename T> |
| T VmoInfoToVersion(const zx_info_vmo_t& vmo); |
| |
| template <> |
| inline zx_info_vmo_t VmoInfoToVersion(const zx_info_vmo_t& vmo) { |
| return vmo; |
| } |
| |
| template <> |
| zx_info_vmo_v1_t VmoInfoToVersion(const zx_info_vmo& vmo); |
| |
| template <> |
| zx_info_vmo_v2_t VmoInfoToVersion(const zx_info_vmo& vmo); |
| |
| template <> |
| zx_info_vmo_v3_t VmoInfoToVersion(const zx_info_vmo& vmo); |
| |
| template <typename T> |
| T MapsInfoToVersion(const zx_info_maps_t& maps); |
| |
| template <> |
| inline zx_info_maps_t MapsInfoToVersion(const zx_info_maps_t& maps) { |
| return maps; |
| } |
| |
| // template <> |
| zx_info_maps_v1_t MapsInfoToVersion1(const zx_info_maps_t& maps); |
| |
| // template <> |
| zx_info_maps_v2_t MapsInfoToVersion2(const zx_info_maps_t& maps); |
| |
| template <typename T> |
| T KernelStatsInfoToVersion(const zx_info_kmem_stats_t& stats); |
| |
| template <> |
| zx_info_kmem_stats_v1 KernelStatsInfoToVersion(const zx_info_kmem_stats_t& stats); |
| |
| template <> |
| zx_info_kmem_stats_extended_t KernelStatsInfoToVersion(const zx_info_kmem_stats_t& stats); |
| |
| zx_info_kmem_stats_t GetMemoryStats(); |
| zx_info_kmem_stats_compression_t GetCompressionStats(); |
| zx_info_memory_stall_t GetStallStats(); |
| |
| #endif // ZIRCON_KERNEL_VM_INCLUDE_VM_MEMORY_STATS_H_ |
