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#ifndef _LINUX_KERNEL_STAT_H
#define _LINUX_KERNEL_STAT_H
#include <asm/irq.h>
/*
* 'kernel_stat.h' contains the definitions needed for doing
* some kernel statistics (cpu usage, context switches ...),
* used by rstatd/perfmeter
*/
#define DK_NDRIVE 4
struct kernel_stat {
unsigned int cpu_user, cpu_nice, cpu_system;
unsigned int dk_drive[DK_NDRIVE];
unsigned int dk_drive_rio[DK_NDRIVE];
unsigned int dk_drive_wio[DK_NDRIVE];
unsigned int dk_drive_rblk[DK_NDRIVE];
unsigned int dk_drive_wblk[DK_NDRIVE];
unsigned int pgpgin, pgpgout;
unsigned int pswpin, pswpout;
unsigned int interrupts[NR_IRQS];
unsigned int ipackets, opackets;
unsigned int ierrors, oerrors;
unsigned int collisions;
unsigned int context_swtch;
};
extern struct kernel_stat kstat;
#endif /* _LINUX_KERNEL_STAT_H */
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