Searched refs:history_head (Results 1 - 4 of 4) sorted by relevance

/linux-master/include/linux/
H A Ddynamic_queue_limits.h53 unsigned long history_head; /* top 58 bits of jiffies */ member in struct:dql
114 if (unlikely(now_hi != dql->history_head)) {
119 (dql->history_head + i) * BITS_PER_LONG)
121 DQL_HIST_ENT(dql, dql->history_head + i + 1) = 0;
125 WRITE_ONCE(dql->history_head, now_hi);
/linux-master/lib/
H A Ddynamic_queue_limits.c37 hist_head = READ_ONCE(dql->history_head);
70 if (hist_head != READ_ONCE(dql->history_head))
77 dql->last_reap, dql->history_head,
199 dql->history_head = jiffies / BITS_PER_LONG;
/linux-master/net/core/
H A Ddev.h20 unsigned int history_head; member in struct:sd_flow_limit
H A Ddev.c4721 old_flow = fl->history[fl->history_head];
4722 fl->history[fl->history_head] = new_flow;
4724 fl->history_head++;
4725 fl->history_head &= FLOW_LIMIT_HISTORY - 1;

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