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Searched refs:io_ticks (Results 1 – 6 of 6) sorted by relevance

/linux-4.1.27/drivers/md/
Ddm-stats.c29 unsigned long long io_ticks[2]; member
435 p->io_ticks[READ] += difference; in dm_stat_round()
437 p->io_ticks[WRITE] += difference; in dm_stat_round()
591 shared->tmp.io_ticks[READ] += ACCESS_ONCE(p->io_ticks[READ]); in __dm_stat_init_temporary_percpu_totals()
592 shared->tmp.io_ticks[WRITE] += ACCESS_ONCE(p->io_ticks[WRITE]); in __dm_stat_init_temporary_percpu_totals()
619 p->io_ticks[READ] -= shared->tmp.io_ticks[READ]; in __dm_stat_clear()
620 p->io_ticks[WRITE] -= shared->tmp.io_ticks[WRITE]; in __dm_stat_clear()
723 dm_jiffies_to_msec64(shared->tmp.io_ticks[READ]), in dm_stats_print()
724 dm_jiffies_to_msec64(shared->tmp.io_ticks[WRITE])); in dm_stats_print()
/linux-4.1.27/Documentation/block/
Dstat.txt32 io_ticks milliseconds total time this block device has been active
70 io_ticks
/linux-4.1.27/block/
Dpartition-generic.c134 jiffies_to_msecs(part_stat_read(p, io_ticks)), in part_stat_show()
Dgenhd.c1181 jiffies_to_msecs(part_stat_read(hd, io_ticks)), in diskstats_show()
Dblk-core.c1336 __part_stat_add(cpu, part, io_ticks, (now - part->stamp)); in part_round_stats_single()
/linux-4.1.27/include/linux/
Dgenhd.h86 unsigned long io_ticks; member