Searched refs:rounddown_pow_of_two (Results 1 - 32 of 32) sorted by relevance

/linux-4.1.27/tools/include/linux/
H A Dlog2.h171 * rounddown_pow_of_two - round the given value down to nearest power of two
178 #define rounddown_pow_of_two(n) \ macro
/linux-4.1.27/include/linux/
H A Dlog2.h178 * rounddown_pow_of_two - round the given value down to nearest power of two
185 #define rounddown_pow_of_two(n) \ macro
/linux-4.1.27/fs/pstore/
H A Dram.c470 pdata->record_size = rounddown_pow_of_two(pdata->record_size); ramoops_probe()
472 pdata->console_size = rounddown_pow_of_two(pdata->console_size); ramoops_probe()
474 pdata->ftrace_size = rounddown_pow_of_two(pdata->ftrace_size); ramoops_probe()
476 pdata->pmsg_size = rounddown_pow_of_two(pdata->pmsg_size); ramoops_probe()
/linux-4.1.27/drivers/md/bcache/
H A Dbset.c404 * extra = (size - rounddown_pow_of_two(size - 1)) << 1;
456 unsigned extra = (size - rounddown_pow_of_two(size - 1)) << 1;
457 unsigned i = 1, j = rounddown_pow_of_two(size - 1);
470 if (j == rounddown_pow_of_two(size) - 1)
653 t->extra = (t->size - rounddown_pow_of_two(t->size - 1)) << 1; bch_bset_build_written_tree()
/linux-4.1.27/drivers/gpu/drm/nouveau/dispnv04/
H A Darb.c184 fifo->burst = rounddown_pow_of_two(fifo->burst); nv10_calc_arb()
/linux-4.1.27/lib/
H A Drhashtable.c741 ht->p.max_size = rounddown_pow_of_two(params->max_size); rhashtable_init()
745 rounddown_pow_of_two(params->insecure_max_entries); rhashtable_init()
/linux-4.1.27/drivers/pci/host/
H A Dpci-mvebu.c787 * explains the rounddown_pow_of_two() being done here. mvebu_pcie_align_resource()
791 rounddown_pow_of_two(size))); mvebu_pcie_align_resource()
794 rounddown_pow_of_two(size))); mvebu_pcie_align_resource()
/linux-4.1.27/drivers/net/ethernet/
H A Dethoc.c966 priv->num_tx = rounddown_pow_of_two(ring->tx_pending); ethoc_set_ringparam()
1118 priv->num_tx = rounddown_pow_of_two(num_bd >> 1); ethoc_probe()
/linux-4.1.27/drivers/net/ethernet/mellanox/mlx4/
H A Den_rx.c290 new_size = rounddown_pow_of_two(ring->actual_size); mlx4_en_fill_rx_buffers()
354 rounddown_pow_of_two(num_rx_rings); mlx4_foreach_port()
H A Dfw.c396 rounddown_pow_of_two(dev->caps.num_eqs); mlx4_QUERY_FUNC_CAP_wrapper()
404 rounddown_pow_of_two(func.max_eq); mlx4_QUERY_FUNC_CAP_wrapper()
/linux-4.1.27/fs/xfs/
H A Dxfs_iomap.c503 * rounddown_pow_of_two() returns an undefined result if we pass in xfs_iomap_prealloc_size()
507 alloc_blocks = rounddown_pow_of_two(alloc_blocks); xfs_iomap_prealloc_size()
/linux-4.1.27/drivers/misc/eeprom/
H A Dat24.c706 io_limit = rounddown_pow_of_two(io_limit); at24_init()
/linux-4.1.27/drivers/video/fbdev/
H A Damba-clcd.c682 bpp = rounddown_pow_of_two(bpp); clcdfb_of_init_display()
/linux-4.1.27/drivers/net/ethernet/qlogic/qlcnic/
H A Dqlcnic_main.c650 num_rings = rounddown_pow_of_two(min_t(int, num_online_cpus(), qlcnic_max_rings()
785 num_msix = rounddown_pow_of_two(err); qlcnic_enable_msix()
789 num_msix = rounddown_pow_of_two(err - 1); qlcnic_enable_msix()
/linux-4.1.27/drivers/net/vmxnet3/
H A Dvmxnet3_drv.c2956 num_rx_queues = rounddown_pow_of_two(num_rx_queues); vmxnet3_probe_device()
2964 num_tx_queues = rounddown_pow_of_two(num_tx_queues); vmxnet3_probe_device()
3160 num_rx_queues = rounddown_pow_of_two(num_rx_queues); vmxnet3_remove_device()
/linux-4.1.27/tools/perf/util/
H A Devlist.c912 pages = rounddown_pow_of_two(pages); perf_evlist__mmap_size()
/linux-4.1.27/drivers/scsi/bnx2i/
H A Dbnx2i_hwi.c56 hba->max_sqes = rounddown_pow_of_two(hba->max_sqes); bnx2i_adjust_qp_size()
59 hba->max_rqes = rounddown_pow_of_two(hba->max_rqes); bnx2i_adjust_qp_size()
/linux-4.1.27/sound/core/oss/
H A Dpcm_oss.c722 oss_buffer_size = rounddown_pow_of_two(oss_buffer_size); snd_pcm_oss_period_size()
765 max_period_size = rounddown_pow_of_two(max_period_size); snd_pcm_oss_period_size()
/linux-4.1.27/drivers/usb/host/
H A Dehci-q.c856 tmp = rounddown_pow_of_two(tmp); qh_make()
/linux-4.1.27/net/sctp/
H A Dprotocol.c1469 sctp_port_hashsize = rounddown_pow_of_two(num_entries); sctp_init()
/linux-4.1.27/mm/
H A Dmemory.c2815 rounddown_pow_of_two(65536);
2834 fault_around_bytes = rounddown_pow_of_two(val); fault_around_bytes_set()
2836 fault_around_bytes = PAGE_SIZE; /* rounddown_pow_of_two(0) is undefined */ fault_around_bytes_set()
H A Dpercpu.c1442 apl = rounddown_pow_of_two(max(60 / width, 1)); pcpu_dump_alloc_info()
H A Dpage_alloc.c4298 batch = rounddown_pow_of_two(batch + batch/2) - 1; zone_batchsize()
/linux-4.1.27/drivers/md/
H A Ddm-snap.c810 hash_size = rounddown_pow_of_two(hash_size); init_hash_tables()
H A Ddm-thin.c3627 limits->max_sectors = rounddown_pow_of_two(limits->max_sectors); pool_io_hints()
/linux-4.1.27/drivers/infiniband/hw/ehca/
H A Dehca_mrmw.c115 return rounddown_pow_of_two(shca->hca_cap_mr_pgsize); ehca_get_max_hwpage_size()
/linux-4.1.27/drivers/scsi/be2iscsi/
H A Dbe_main.c2733 rounddown_pow_of_two(curr_alloc_size)) beiscsi_alloc_mem()
2734 curr_alloc_size = rounddown_pow_of_two beiscsi_alloc_mem()
/linux-4.1.27/drivers/tty/serial/8250/
H A D8250_pci.c1409 fuart *= rounddown_pow_of_two(fref / fuart); byt_set_termios()
1539 fuart *= rounddown_pow_of_two(fref / fuart); intel_mid_set_termios()
/linux-4.1.27/drivers/scsi/megaraid/
H A Dmegaraid_sas_fusion.c1048 instance->max_num_sge = rounddown_pow_of_two( megasas_init_adapter_fusion()
/linux-4.1.27/drivers/scsi/
H A Dlibiscsi.c2758 total_cmds = rounddown_pow_of_two(total_cmds); iscsi_session_setup()
/linux-4.1.27/drivers/net/ethernet/myricom/myri10ge/
H A Dmyri10ge.c3920 mgp->num_slices = rounddown_pow_of_two(mgp->num_slices); myri10ge_probe_slices()
/linux-4.1.27/drivers/net/ethernet/broadcom/
H A Dbnx2.c6320 bp->num_tx_rings = rounddown_pow_of_two(bp->irq_nvecs); bnx2_setup_int_mode()

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