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diskstats and slabinfo

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This commit is contained in:
albert
2003-06-08 17:28:06 +00:00
parent 87402486f7
commit 5c99a21b72
10 changed files with 395 additions and 37 deletions
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39
proc/sysinfo.h
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@ -88,5 +88,44 @@ extern unsigned long vm_allocstall;
extern void vminfo(void);
typedef struct disk_stat{
unsigned int disk_type;
char disk_name [16];
unsigned reads;
unsigned merged_reads;
unsigned long long reads_sectors;
unsigned milli_reading;
unsigned writes;
unsigned merged_writes;
unsigned long long written_sectors;
unsigned milli_writing;
unsigned inprogress_IO;
unsigned milli_spent_IO;
unsigned weighted_milli_spent_IO;
}disk_stat;
typedef struct partition_stat{
unsigned int disk_type;
unsigned int partition_num;
char partition_name [16];
struct disk_stat* parent_disk;
unsigned reads;
unsigned long long reads_sectors;
unsigned writes;
unsigned requested_writes;
}partition_stat;
extern unsigned int getdiskstat (struct disk_stat**,struct partition_stat**);
typedef struct slab_cache{
char name[48];
unsigned active_objs;
unsigned num_objs;
unsigned objsize;
unsigned objperslab;
}slab_cache;
extern unsigned int getslabinfo (struct slab_cache**);
EXTERN_C_END
#endif /* SYSINFO_H */