CIRC_CNT 28 drivers/acpi/acpi_dbg.c (CIRC_CNT((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE)) CIRC_CNT 210 drivers/crypto/caam/jr.c for (i = 0; CIRC_CNT(head, tail + i, JOBR_DEPTH) >= 1; i++) { CIRC_CNT 218 drivers/crypto/caam/jr.c BUG_ON(CIRC_CNT(head, tail + i, JOBR_DEPTH) <= 0); CIRC_CNT 258 drivers/crypto/caam/jr.c } while (CIRC_CNT(head, tail, JOBR_DEPTH) >= 1 && CIRC_CNT 316 drivers/dma/ioat/dma.h return CIRC_CNT(ioat_chan->head, ioat_chan->tail, CIRC_CNT 323 drivers/dma/ioat/dma.h return CIRC_CNT(ioat_chan->head, ioat_chan->issued, CIRC_CNT 819 drivers/dma/qcom/bam_dma.c avail = CIRC_CNT(offset, bchan->head, MAX_DESCRIPTORS + 1); CIRC_CNT 593 drivers/edac/thunderx_edac.c while (CIRC_CNT(lmc->ring_head, lmc->ring_tail, CIRC_CNT 1124 drivers/edac/thunderx_edac.c while (CIRC_CNT(ocx->com_ring_head, ocx->com_ring_tail, CIRC_CNT 1205 drivers/edac/thunderx_edac.c while (CIRC_CNT(ocx->link_ring_head, ocx->link_ring_tail, CIRC_CNT 1890 drivers/edac/thunderx_edac.c while (CIRC_CNT(l2c->ring_head, l2c->ring_tail, CIRC_CNT 179 drivers/gpu/drm/drm_debugfs_crc.c return CIRC_CNT(crc->head, crc->tail, DRM_CRC_ENTRIES_NR); CIRC_CNT 71 drivers/gpu/drm/msm/msm_rd.c (CIRC_CNT((circ)->head, (circ)->tail, BUF_SZ)) CIRC_CNT 482 drivers/hwtracing/coresight/coresight-etb10.c to_read = CIRC_CNT(write_ptr, read_ptr, drvdata->buffer_depth); CIRC_CNT 483 drivers/hwtracing/coresight/coresight-tmc-etf.c to_read = CIRC_CNT(write_ptr, read_ptr, drvdata->size); CIRC_CNT 1473 drivers/infiniband/hw/hfi1/tid_rdma.c CIRC_CNT(req->setup_head, clear_tail, MAX_FLOWS) >= CIRC_CNT 1557 drivers/infiniband/hw/hfi1/tid_rdma.c if (!CIRC_CNT(req->setup_head, req->clear_tail, MAX_FLOWS)) CIRC_CNT 1593 drivers/infiniband/hw/hfi1/tid_rdma.c while (CIRC_CNT(req->setup_head, req->clear_tail, MAX_FLOWS)) { CIRC_CNT 1682 drivers/infiniband/hw/hfi1/tid_rdma.c for ( ; CIRC_CNT(head, tail, MAX_FLOWS); CIRC_CNT 2119 drivers/infiniband/hw/hfi1/tid_rdma.c if (CIRC_CNT(req->flow_idx, req->clear_tail, MAX_FLOWS)) { CIRC_CNT 2122 drivers/infiniband/hw/hfi1/tid_rdma.c CIRC_CNT(req->flow_idx, req->clear_tail, CIRC_CNT 2137 drivers/infiniband/hw/hfi1/tid_rdma.c if (CIRC_CNT(req->setup_head, req->flow_idx, CIRC_CNT 2166 drivers/infiniband/hw/hfi1/tid_rdma.c CIRC_CNT(req->flow_idx, CIRC_CNT 3131 drivers/infiniband/hw/hfi1/tid_rdma.c for (; CIRC_CNT(req->setup_head, fidx, MAX_FLOWS); CIRC_CNT 3869 drivers/infiniband/hw/hfi1/tid_rdma.c if (!CIRC_CNT(req->setup_head, req->flow_idx, MAX_FLOWS)) CIRC_CNT 4656 drivers/infiniband/hw/hfi1/tid_rdma.c CIRC_CNT(rptr->setup_head, fidx, CIRC_CNT 4928 drivers/infiniband/hw/hfi1/tid_rdma.c CIRC_CNT(req->setup_head, flow_idx, CIRC_CNT 5105 drivers/infiniband/hw/hfi1/tid_rdma.c if (!CIRC_CNT(req->setup_head, req->clear_tail, CIRC_CNT 5238 drivers/infiniband/hw/hfi1/tid_rdma.c CIRC_CNT(req->clear_tail, req->acked_tail, CIRC_CNT 184 drivers/lightnvm/pblk-rb.c #define pblk_rb_ring_count(head, tail, size) CIRC_CNT(head, tail, size) CIRC_CNT 16 drivers/misc/mic/scif/scif_rb.c #define scif_rb_ring_cnt(head, tail, size) CIRC_CNT(head, tail, size) CIRC_CNT 910 drivers/net/ethernet/cadence/macb_main.c CIRC_CNT(queue->tx_head, queue->tx_tail, CIRC_CNT 337 drivers/net/ethernet/cadence/macb_ptp.c while (CIRC_CNT(head, tail, PTP_TS_BUFFER_SIZE)) { CIRC_CNT 398 drivers/net/ethernet/calxeda/xgmac.c #define dma_ring_cnt(h, t, s) CIRC_CNT(h, t, s) CIRC_CNT 520 drivers/net/ethernet/hisilicon/hix5hd2_gmac.c num = CIRC_CNT(end, start, RX_DESC_NUM); CIRC_CNT 602 drivers/net/ethernet/hisilicon/hix5hd2_gmac.c num = CIRC_CNT(end, start, TX_DESC_NUM); CIRC_CNT 481 drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c while (CIRC_CNT(tx_done_index, i, priv->tx_bd_num)) { CIRC_CNT 850 drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c CIRC_CNT(priv->tx_bd_w_index, priv->tx_bd_r_index, CIRC_CNT 396 drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c if (CIRC_CNT(priv->tx_bd_w_index, tx_done_index, priv->tx_bd_num)) CIRC_CNT 400 drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c while (CIRC_CNT(tx_done_index, i, priv->tx_bd_num)) { CIRC_CNT 778 drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c CIRC_CNT(priv->tx_bd_w_index, priv->tx_bd_r_index, CIRC_CNT 781 drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c CIRC_CNT(tx_done_index, priv->tx_bd_r_index, CIRC_CNT 784 drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c CIRC_CNT(priv->tx_bd_w_index, tx_done_index, CIRC_CNT 137 drivers/platform/chrome/cros_ec_debugfs.c while (!CIRC_CNT(cb->head, cb->tail, LOG_SIZE)) { CIRC_CNT 146 drivers/platform/chrome/cros_ec_debugfs.c CIRC_CNT(cb->head, cb->tail, LOG_SIZE)); CIRC_CNT 180 drivers/platform/chrome/cros_ec_debugfs.c if (CIRC_CNT(debug_info->log_buffer.head, CIRC_CNT 513 drivers/platform/mellanox/mlxbf-tmfifo.c size = CIRC_CNT(cons->tx_buf.head, cons->tx_buf.tail, CIRC_CNT 87 drivers/scsi/arcmsr/arcmsr_attr.c allxfer_len = CIRC_CNT(head, tail, ARCMSR_MAX_QBUFFER); CIRC_CNT 2813 drivers/scsi/arcmsr/arcmsr_hba.c allxfer_len = CIRC_CNT(head, tail, ARCMSR_MAX_QBUFFER); CIRC_CNT 985 drivers/scsi/isci/host.c return CIRC_CNT(ihost->tci_head, ihost->tci_tail, SCI_MAX_IO_REQUESTS); CIRC_CNT 363 drivers/tty/amiserial.c if (CIRC_CNT(info->xmit.head, CIRC_CNT 892 drivers/tty/amiserial.c return CIRC_CNT(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); CIRC_CNT 425 drivers/tty/ehv_bytechan.c count = CIRC_CNT(bc->head, bc->tail, BUF_SIZE); CIRC_CNT 430 drivers/tty/ehv_bytechan.c if (CIRC_CNT(bc->head, bc->tail, BUF_SIZE)) CIRC_CNT 966 drivers/tty/serial/pch_uart.c bytes = min((int)CIRC_CNT(xmit->head, xmit->tail, CIRC_CNT 1420 drivers/tty/serial/sh-sci.c CIRC_CNT(head, tail, UART_XMIT_SIZE), CIRC_CNT 1027 drivers/tty/serial/sirfsoc_uart.c !CIRC_CNT(xmit->head, xmit->tail, CIRC_CNT 21 include/linux/circ_buf.h #define CIRC_SPACE(head,tail,size) CIRC_CNT((tail),((head)+1),(size)) CIRC_CNT 426 include/linux/serial_core.h (CIRC_CNT((circ)->head, (circ)->tail, UART_XMIT_SIZE)) CIRC_CNT 57 net/rxrpc/call_accept.c tmp = CIRC_CNT(call_head, call_tail, size); CIRC_CNT 66 net/rxrpc/call_accept.c if (CIRC_CNT(head, tail, size) < max) { CIRC_CNT 77 net/rxrpc/call_accept.c if (CIRC_CNT(head, tail, size) < max) { CIRC_CNT 203 net/rxrpc/call_accept.c while (CIRC_CNT(head, tail, size) > 0) { CIRC_CNT 211 net/rxrpc/call_accept.c while (CIRC_CNT(head, tail, size) > 0) { CIRC_CNT 225 net/rxrpc/call_accept.c while (CIRC_CNT(head, tail, size) > 0) { CIRC_CNT 279 net/rxrpc/call_accept.c call_count = CIRC_CNT(call_head, call_tail, RXRPC_BACKLOG_MAX); CIRC_CNT 282 net/rxrpc/call_accept.c conn_count = CIRC_CNT(conn_head, conn_tail, RXRPC_BACKLOG_MAX); CIRC_CNT 286 net/rxrpc/call_accept.c ASSERTCMP(CIRC_CNT(peer_head, peer_tail, RXRPC_BACKLOG_MAX), >=, CIRC_CNT 42 tools/power/acpi/tools/acpidbg/acpidbg.c (CIRC_CNT((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))