CIRC_SPACE 32 drivers/acpi/acpi_dbg.c (CIRC_SPACE((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE)) CIRC_SPACE 377 drivers/crypto/caam/jr.c CIRC_SPACE(head, tail, JOBR_DEPTH) <= 0) { CIRC_SPACE 344 drivers/dma/qcom/bam_dma.c #define IS_BUSY(chan) (CIRC_SPACE(bchan->tail, bchan->head,\ CIRC_SPACE 1013 drivers/dma/qcom/bam_dma.c avail = CIRC_SPACE(bchan->tail, bchan->head, CIRC_SPACE 407 drivers/gpu/drm/drm_debugfs_crc.c if (CIRC_SPACE(head, tail, DRM_CRC_ENTRIES_NR) < 1) { CIRC_SPACE 417 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c GEM_BUG_ON(CIRC_SPACE(wq_off, READ_ONCE(desc->head), CIRC_SPACE 62 drivers/gpu/drm/msm/adreno/a6xx_hfi.c space = CIRC_SPACE(header->write_index, header->read_index, CIRC_SPACE 76 drivers/gpu/drm/msm/msm_rd.c (CIRC_SPACE((circ)->head, (circ)->tail, BUF_SZ)) CIRC_SPACE 1472 drivers/infiniband/hw/hfi1/tid_rdma.c if (!CIRC_SPACE(req->setup_head, clear_tail, MAX_FLOWS) || CIRC_SPACE 3547 drivers/infiniband/hw/hfi1/tid_rdma.c if (!CIRC_SPACE(req->setup_head, req->acked_tail, CIRC_SPACE 4078 drivers/infiniband/hw/hfi1/tid_rdma.c if (!CIRC_SPACE(req->setup_head, req->acked_tail, MAX_FLOWS)) CIRC_SPACE 45 drivers/input/joystick/iforce/iforce-packets.c if (CIRC_SPACE(head, tail, XMIT_SIZE) < n+2) { CIRC_SPACE 186 drivers/lightnvm/pblk-rb.c (CIRC_SPACE(head, tail, size)) CIRC_SPACE 17 drivers/misc/mic/scif/scif_rb.c #define scif_rb_ring_space(head, tail, size) CIRC_SPACE(head, tail, size) CIRC_SPACE 923 drivers/net/ethernet/cadence/macb_main.c while (CIRC_SPACE(queue->rx_prepared_head, queue->rx_tail, CIRC_SPACE 1843 drivers/net/ethernet/cadence/macb_main.c if (CIRC_SPACE(queue->tx_head, queue->tx_tail, CIRC_SPACE 1864 drivers/net/ethernet/cadence/macb_main.c if (CIRC_SPACE(queue->tx_head, queue->tx_tail, bp->tx_ring_size) < 1) CIRC_SPACE 307 drivers/net/ethernet/cadence/macb_ptp.c if (CIRC_SPACE(head, tail, PTP_TS_BUFFER_SIZE) == 0) CIRC_SPACE 397 drivers/net/ethernet/calxeda/xgmac.c #define dma_ring_space(h, t, s) CIRC_SPACE(h, t, s) CIRC_SPACE 220 drivers/net/ethernet/hisilicon/hisi_femac.c if (!CIRC_SPACE(pos, rxq->tail, rxq->num)) CIRC_SPACE 517 drivers/net/ethernet/hisilicon/hisi_femac.c if (unlikely(!CIRC_SPACE(txq->head, txq->tail, CIRC_SPACE 476 drivers/net/ethernet/hisilicon/hix5hd2_gmac.c num = CIRC_SPACE(start, end, RX_DESC_NUM); CIRC_SPACE 287 drivers/net/ethernet/moxa/moxart_ether.c return CIRC_SPACE(priv->tx_head, priv->tx_tail, TX_DESC_NUM); CIRC_SPACE 46 drivers/net/ethernet/netronome/nfp/flower/metadata.c if (!CIRC_SPACE(ring->head, ring->tail, CIRC_SPACE 141 drivers/net/ethernet/netronome/nfp/flower/metadata.c if (CIRC_SPACE(ring->head, ring->tail, NFP_FLOWER_MASK_ENTRY_RS) == 0) CIRC_SPACE 519 drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c if (!CIRC_SPACE(priv->tx_bd_w_index, priv->tx_bd_r_index, CIRC_SPACE 523 drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c if (!CIRC_SPACE(priv->tx_bd_w_index, priv->tx_bd_r_index, CIRC_SPACE 749 drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c while (CIRC_SPACE(priv->rx_bd_w_index, priv->rx_bd_r_index, CIRC_SPACE 859 drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c CIRC_SPACE(priv->rx_bd_w_index, priv->rx_bd_r_index, CIRC_SPACE 475 drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c if (!CIRC_SPACE(priv->tx_bd_w_index, priv->tx_bd_r_index, CIRC_SPACE 479 drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c if (!CIRC_SPACE(priv->tx_bd_w_index, priv->tx_bd_r_index, CIRC_SPACE 688 drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c while (CIRC_SPACE(priv->rx_bd_w_index, priv->rx_bd_r_index, CIRC_SPACE 790 drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c CIRC_SPACE(priv->rx_bd_w_index, priv->rx_bd_r_index, CIRC_SPACE 83 drivers/platform/chrome/cros_ec_debugfs.c buf_space = CIRC_SPACE(cb->head, cb->tail, LOG_SIZE); CIRC_SPACE 454 drivers/platform/mellanox/mlxbf-tmfifo.c avail = CIRC_SPACE(cons->tx_buf.head, cons->tx_buf.tail, CIRC_SPACE 2570 drivers/scsi/isci/host.c return CIRC_SPACE(ihost->tci_head, ihost->tci_tail, SCI_MAX_IO_REQUESTS); CIRC_SPACE 530 drivers/staging/ks7010/ks_wlan.h return (CIRC_SPACE(priv->tx_dev.qhead, priv->tx_dev.qtail, CIRC_SPACE 546 drivers/staging/ks7010/ks_wlan.h return (CIRC_SPACE(priv->rx_dev.qhead, priv->rx_dev.qtail, CIRC_SPACE 793 drivers/tty/amiserial.c if (CIRC_SPACE(info->xmit.head, CIRC_SPACE 883 drivers/tty/amiserial.c return CIRC_SPACE(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); CIRC_SPACE 546 drivers/tty/ehv_bytechan.c count = CIRC_SPACE(bc->head, bc->tail, BUF_SIZE); CIRC_SPACE 740 drivers/tty/serial/atmel_serial.c if (!CIRC_SPACE(ring->head, ring->tail, ATMEL_SERIAL_RINGSIZE)) CIRC_SPACE 429 include/linux/serial_core.h (CIRC_SPACE((circ)->head, (circ)->tail, UART_XMIT_SIZE)) CIRC_SPACE 143 kernel/events/ring_buffer.c return CIRC_SPACE(head, tail, data_size) >= size; CIRC_SPACE 145 kernel/events/ring_buffer.c return CIRC_SPACE(tail, head, data_size) >= size; CIRC_SPACE 423 kernel/events/ring_buffer.c handle->size = CIRC_SPACE(aux_head, aux_tail, perf_aux_size(rb)); CIRC_SPACE 46 tools/power/acpi/tools/acpidbg/acpidbg.c (CIRC_SPACE((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))