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Searched refs:delay_nsec (Results 1 – 4 of 4) sorted by relevance

/linux/block/
H A Dblk-cgroup.c1170 seq_printf(s, " use_delay=%d delay_nsec=%llu", in blkcg_print_one_stat()
1172 atomic64_read(&blkg->delay_nsec)); in blkcg_print_one_stat()
1867 * want to delay people for min(delay_nsec, NSEC_PER_SEC) in a certain in blkcg_scale_delay()
1880 u64 cur = atomic64_read(&blkg->delay_nsec); in blkcg_scale_delay()
1892 * This shouldn't happen, but handle it anyway. Our delay_nsec in blkcg_scale_delay()
1898 atomic64_set(&blkg->delay_nsec, 0); in blkcg_scale_delay()
1901 atomic64_sub(sub, &blkg->delay_nsec); in blkcg_scale_delay()
1920 u64 delay_nsec = 0; in blkcg_maybe_throttle_blkg() local
1930 this_delay = atomic64_read(&blkg->delay_nsec); in blkcg_maybe_throttle_blkg()
1931 if (this_delay > delay_nsec) { in blkcg_maybe_throttle_blkg()
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H A Dblk-cgroup.h86 atomic64_t delay_nsec; member
446 atomic64_set(&blkg->delay_nsec, delay); in blkcg_set_delay()
/linux/tools/cgroup/
H A Diocost_monitor.py171 self.delay_ms = blkg.delay_nsec.counter.value_() / 1_000_000
/linux/Documentation/admin-guide/
H A Dcgroup-v2.rst2318 originating group is being throttled you will see the use_delay and delay_nsec
2319 fields in io.stat increase. The delay_nsec value is how many nanoseconds that