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

/Linux-v5.4/include/linux/
Dsbitmap.h518 atomic_t *wait_index) in sbq_wait_ptr() argument
522 ws = &sbq->ws[atomic_read(wait_index)]; in sbq_wait_ptr()
523 sbq_index_atomic_inc(wait_index); in sbq_wait_ptr()
Dblk-mq.h46 atomic_t wait_index; member
/Linux-v5.4/drivers/iommu/
Ddmar.c1151 int wait_index = (index + 1) % QI_LENGTH; in qi_check_fault() local
1154 if (qi->desc_status[wait_index] == QI_ABORT) in qi_check_fault()
1177 memcpy(desc, qi->desc + (wait_index << shift), in qi_check_fault()
1203 if (qi->desc_status[wait_index] == QI_ABORT) in qi_check_fault()
1223 int wait_index, index; in qi_submit_sync() local
1240 wait_index = (index + 1) % QI_LENGTH; in qi_submit_sync()
1244 qi->desc_status[index] = qi->desc_status[wait_index] = QI_IN_USE; in qi_submit_sync()
1250 wait_desc.qw1 = virt_to_phys(&qi->desc_status[wait_index]); in qi_submit_sync()
1254 offset = wait_index << shift; in qi_submit_sync()
1266 while (qi->desc_status[wait_index] != QI_DONE) { in qi_submit_sync()
/Linux-v5.4/block/
Dblk-mq-tag.h44 return sbq_wait_ptr(bt, &hctx->wait_index); in bt_wait_ptr()
Dkyber-iosched.c189 atomic_t wait_index[KYBER_NUM_DOMAINS]; member
498 atomic_set(&khd->wait_index[i], 0); in kyber_init_hctx()
721 &khd->wait_index[sched_domain]); in kyber_get_domain_token()
/Linux-v5.4/drivers/scsi/
Dgdth.c1061 int wait_index = 0; in gdth_wait() local
1069 __gdth_interrupt(ha, true, &wait_index); in gdth_wait()
1070 if (wait_index == index) { in gdth_wait()