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kernel: add frequency in cpu_info

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use this in sysinfo.

Change-Id: I270ef1ab18c27c4804cb0cca2cb5088a17162636
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3214
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: Adrien Destugues <[email protected]>
This commit is contained in:
Jérôme Duval
2021-11-22 07:20:25 +00:00
parent f265ecf8f7
commit 7c2c355f17
5 changed files with 64 additions and 7 deletions
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headers/os/kernel/OS.h
+6 -2
View File
@@ -426,6 +426,7 @@ extern void ktrace_vprintf(const char *format, va_list args);
typedef struct {
bigtime_t active_time; /* usec of doing useful work since boot */
bool enabled;
uint64 current_frequency;
} cpu_info;
typedef struct {
@@ -537,8 +538,11 @@ typedef struct {
extern status_t get_system_info(system_info* info);
extern status_t get_cpu_info(uint32 firstCPU, uint32 cpuCount,
cpu_info* info);
extern status_t _get_cpu_info_etc(uint32 firstCPU, uint32 cpuCount,
cpu_info* info, size_t size);
#define get_cpu_info(firstCPU, cpuCount, info) \
_get_cpu_info_etc((firstCPU), (cpuCount), (info), sizeof(*(info)))
extern status_t get_cpu_topology_info(cpu_topology_node_info* topologyInfos,
uint32* topologyInfoCount);
headers/private/system/system_info.h
-1
View File
@@ -49,7 +49,6 @@ extern "C" {
status_t __get_system_info(system_info* info);
status_t __get_cpu_info(uint32 firstCPU, uint32 cpuCount, cpu_info* info);
status_t __get_cpu_topology_info(cpu_topology_node_info* topologyInfos,
uint32* topologyInfoCount);