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Searched refs:is_power_of_2 (Results 1 – 25 of 282) sorted by relevance

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/Linux-v6.1/include/linux/
Dlog2.h45 bool is_power_of_2(unsigned long n) in is_power_of_2() function
230 if (is_power_of_2(n)) in __bits_per()
Dgeneric-radix-tree.h107 if (!is_power_of_2(obj_size)) { in __idx_to_offset()
189 if (!is_power_of_2(obj_size) && in __genradix_iter_advance()
Diommu-helper.h23 BUG_ON(!is_power_of_2(boundary_size)); in iommu_is_span_boundary()
/Linux-v6.1/mm/
Dhugetlb_vmemmap.h36 if (!is_power_of_2(sizeof(struct page))) in hugetlb_vmemmap_optimizable_size()
/Linux-v6.1/drivers/cxl/
Dcxl.h99 if (g > SZ_16K || g < 256 || !is_power_of_2(g)) in granularity_to_cxl()
109 if (is_power_of_2(ways)) { in ways_to_cxl()
116 if (!is_power_of_2(ways)) in ways_to_cxl()
/Linux-v6.1/fs/verity/
Dhash_algs.c325 BUG_ON(!is_power_of_2(alg->digest_size)); in fsverity_check_hash_algs()
326 BUG_ON(!is_power_of_2(alg->block_size)); in fsverity_check_hash_algs()
/Linux-v6.1/scripts/dtc/
Ddtc.c26 static int is_power_of_2(int x) in is_power_of_2() function
210 if (!is_power_of_2(alignsize)) in main()
/Linux-v6.1/include/crypto/
Dctr.h31 if (WARN_ON_ONCE(!is_power_of_2(blocksize))) in crypto_ctr_encrypt_walk()
/Linux-v6.1/tools/include/linux/
Dlog2.h38 bool is_power_of_2(unsigned long n) in is_power_of_2() function
/Linux-v6.1/arch/x86/include/asm/
Ddiv64.h26 if (__builtin_constant_p(__base) && is_power_of_2(__base)) { \
/Linux-v6.1/drivers/scsi/bnx2i/
Dbnx2i_sysfs.c77 (is_power_of_2(val))) in bnx2i_set_sq_info()
/Linux-v6.1/drivers/gpu/drm/i915/
Di915_ioctl.c57 GEM_BUG_ON(!is_power_of_2(entry->size)); in i915_reg_read_ioctl()
/Linux-v6.1/arch/powerpc/mm/
Dinit-common.c134 BUG_ON(!is_power_of_2(minalign)); in pgtable_cache_add()
/Linux-v6.1/arch/arm/mm/
Dcache-uniphier.c348 !is_power_of_2(data->line_size)) { in __uniphier_cache_init()
356 !is_power_of_2(data->nsets)) { in __uniphier_cache_init()
/Linux-v6.1/sound/mips/
Dsnd-n64.c170 if (is_power_of_2(c->min)) { in hw_rule_period_size()
174 if (is_power_of_2(c->max)) { in hw_rule_period_size()
/Linux-v6.1/drivers/infiniband/hw/vmw_pvrdma/
Dpvrdma_doorbell.c58 if (!is_power_of_2(num)) in pvrdma_uar_table_init()
/Linux-v6.1/drivers/gpu/drm/i915/gt/
Dintel_ring.h138 GEM_BUG_ON(!is_power_of_2(size)); in __intel_ring_space()
/Linux-v6.1/drivers/media/rc/img-ir/
Dimg-ir-sony.c75 if (!is_power_of_2(protocols)) { in img_ir_sony_filter()
Dimg-ir-nec.c69 if (!is_power_of_2(protocols)) { in img_ir_nec_filter()
/Linux-v6.1/fs/pstore/
Dram.c748 if (pdata->record_size && !is_power_of_2(pdata->record_size)) in ramoops_probe()
750 if (pdata->console_size && !is_power_of_2(pdata->console_size)) in ramoops_probe()
752 if (pdata->ftrace_size && !is_power_of_2(pdata->ftrace_size)) in ramoops_probe()
754 if (pdata->pmsg_size && !is_power_of_2(pdata->pmsg_size)) in ramoops_probe()
/Linux-v6.1/drivers/net/ethernet/huawei/hinic/
Dhinic_hw_wq.c513 if (!is_power_of_2(wqebb_size)) { in hinic_wq_allocate()
532 if (!is_power_of_2(num_wqebbs_per_page)) { in hinic_wq_allocate()
610 if (!is_power_of_2(wqebb_size)) { in hinic_wqs_cmdq_alloc()
629 if (!is_power_of_2(num_wqebbs_per_page)) { in hinic_wqs_cmdq_alloc()
/Linux-v6.1/drivers/iio/light/
Das73211.c450 !is_power_of_2(freq_kHz) || val2) in _as73211_write_raw()
471 if (val < 0 || !is_power_of_2(val) || val2) in _as73211_write_raw()
501 if (time_ms < 0 || !is_power_of_2(time_ms) || time_ms > AS73211_SAMPLE_TIME_MAX_MS) in _as73211_write_raw()
/Linux-v6.1/drivers/dma/qcom/
Dhidma_mgmt.c70 if (!is_power_of_2(mgmtdev->max_write_request) || in hidma_mgmt_setup()
78 if (!is_power_of_2(mgmtdev->max_read_request) || in hidma_mgmt_setup()
/Linux-v6.1/drivers/iommu/amd/
Dio_pgtable.c205 BUG_ON(!is_power_of_2(page_size)); in alloc_pte()
449 BUG_ON(!is_power_of_2(pgsize)); in iommu_v1_unmap_pages()
/Linux-v6.1/drivers/gpu/drm/msm/
Dmsm_ringbuffer.c65 BUILD_BUG_ON(!is_power_of_2(MSM_GPU_RINGBUFFER_SZ)); in msm_ringbuffer_new()

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