Lines Matching refs:use_delay
1169 if (blkcg_debug_stats && atomic_read(&blkg->use_delay)) {
1170 seq_printf(s, " use_delay=%d delay_nsec=%llu",
1171 atomic_read(&blkg->use_delay),
1861 /* negative use_delay means no scaling, see blkcg_set_delay() */
1862 if (atomic_read(&blkg->use_delay) < 0)
1873 * the use_delay counter. The idea is if we're unthrottling the blkg we
1882 int cur_use = atomic_read(&blkg->use_delay);
1924 int use_delay = atomic_read(&blkg->use_delay);
1926 if (use_delay) {
1933 clamp = use_delay > 0;
1948 * blkcg_set_delay() was used as indicated by negative use_delay, the
2061 if (WARN_ON_ONCE(atomic_read(&blkg->use_delay) < 0))