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Searched refs:ilog2 (Results 1 – 25 of 82) sorted by relevance

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/linux-4.19.296/include/linux/
Dlog2.h160 #define ilog2(n) \ macro
181 (1UL << (ilog2((n) - 1) + 1)) \
197 (1UL << ilog2(n))) : \
204 return n > 1 ? ilog2(n - 1) + 1 : 0; in __order_base_2()
224 ilog2((n) - 1) + 1) : \
Dassoc_array_priv.h23 #define ASSOC_ARRAY_LEVEL_STEP (ilog2(ASSOC_ARRAY_FAN_OUT))
26 #define ASSOC_ARRAY_KEY_CHUNK_SHIFT (ilog2(BITS_PER_LONG))
Dblockgroup_lock.h14 #define NR_BG_LOCKS (4 << ilog2(NR_CPUS < 32 ? NR_CPUS : 32))
Dt10-pi.h42 unsigned int shift = ilog2(queue_logical_block_size(rq->q)); in t10_pi_ref_tag()
Daverage.h57 unsigned long weight_rcp = ilog2(_weight_rcp); \
Dbacking-dev-defs.h46 #define WB_STAT_BATCH (8*(1+ilog2(nr_cpu_ids)))
Dhashtable.h28 #define HASH_BITS(name) ilog2(HASH_SIZE(name))
/linux-4.19.296/fs/proc/
Dtask_mmu.c622 [ilog2(VM_READ)] = "rd", in show_smap_vma_flags()
623 [ilog2(VM_WRITE)] = "wr", in show_smap_vma_flags()
624 [ilog2(VM_EXEC)] = "ex", in show_smap_vma_flags()
625 [ilog2(VM_SHARED)] = "sh", in show_smap_vma_flags()
626 [ilog2(VM_MAYREAD)] = "mr", in show_smap_vma_flags()
627 [ilog2(VM_MAYWRITE)] = "mw", in show_smap_vma_flags()
628 [ilog2(VM_MAYEXEC)] = "me", in show_smap_vma_flags()
629 [ilog2(VM_MAYSHARE)] = "ms", in show_smap_vma_flags()
630 [ilog2(VM_GROWSDOWN)] = "gd", in show_smap_vma_flags()
631 [ilog2(VM_PFNMAP)] = "pf", in show_smap_vma_flags()
[all …]
/linux-4.19.296/drivers/pci/endpoint/
Dpci-epc-mem.c26 unsigned int page_shift = ilog2(mem->page_size); in pci_epc_mem_get_order()
61 page_shift = ilog2(page_size); in __pci_epc_mem_init()
128 unsigned int page_shift = ilog2(mem->page_size); in pci_epc_mem_alloc_addr()
164 unsigned int page_shift = ilog2(mem->page_size); in pci_epc_mem_free_addr()
/linux-4.19.296/include/asm-generic/
Ddiv64.h84 ___p = 1 << ilog2(___b); \
141 ___p >>= ilog2(___bits); \
142 ___m >>= ilog2(___bits); \
226 (n) >>= ilog2(__base); \
Dgetorder.h38 return ilog2((size) - 1) - PAGE_SHIFT + 1; in get_order()
/linux-4.19.296/drivers/iio/pressure/
Dbmp280-core.c492 data->oversampling_humid = ilog2(val); in bmp280_write_oversampling_ratio_humid()
509 data->oversampling_temp = ilog2(val); in bmp280_write_oversampling_ratio_temp()
526 data->oversampling_press = ilog2(val); in bmp280_write_oversampling_ratio_press()
1014 data->oversampling_press = ilog2(8); in bmp280_common_probe()
1015 data->oversampling_temp = ilog2(1); in bmp280_common_probe()
1021 data->oversampling_press = ilog2(16); in bmp280_common_probe()
1022 data->oversampling_temp = ilog2(2); in bmp280_common_probe()
1028 data->oversampling_press = ilog2(16); in bmp280_common_probe()
1029 data->oversampling_humid = ilog2(16); in bmp280_common_probe()
1030 data->oversampling_temp = ilog2(2); in bmp280_common_probe()
/linux-4.19.296/drivers/iio/chemical/
Dbme680_core.c824 data->oversampling_temp = ilog2(val); in bme680_write_oversampling_ratio_temp()
840 data->oversampling_press = ilog2(val); in bme680_write_oversampling_ratio_press()
856 data->oversampling_humid = ilog2(val); in bme680_write_oversampling_ratio_humid()
964 data->oversampling_humid = ilog2(2); /* 2X oversampling rate */ in bme680_core_probe()
965 data->oversampling_press = ilog2(4); /* 4X oversampling rate */ in bme680_core_probe()
966 data->oversampling_temp = ilog2(8); /* 8X oversampling rate */ in bme680_core_probe()
/linux-4.19.296/lib/
Derrseq.c36 #define ERRSEQ_SHIFT ilog2(MAX_ERRNO + 1)
Drhashtable.c70 const unsigned int shift = PAGE_SHIFT - ilog2(sizeof(void *)); in nested_table_free()
143 const unsigned int shift = PAGE_SHIFT - ilog2(sizeof(void *)); in nested_bucket_table_alloc()
162 tbl->nest = (ilog2(nbuckets) - 1) % shift + 1; in nested_bucket_table_alloc()
1185 const unsigned int shift = PAGE_SHIFT - ilog2(sizeof(void *)); in rht_bucket_nested()
1217 const unsigned int shift = PAGE_SHIFT - ilog2(sizeof(void *)); in rht_bucket_nested_insert()
Dflex_proportions.c170 #define PROP_BATCH (8*(1+ilog2(nr_cpu_ids)))
/linux-4.19.296/drivers/iio/adc/
Daxp20x_adc.c40 #define AXP20X_ADC_RATE_HZ(x) ((ilog2((x) / 25) << 6) & AXP20X_ADC_RATE_MASK)
41 #define AXP22X_ADC_RATE_HZ(x) ((ilog2((x) / 100) << 6) & AXP20X_ADC_RATE_MASK)
43 #define AXP813_V_I_ADC_RATE_HZ(x) ((ilog2((x) / 100) << 4) & AXP813_V_I_ADC_RATE_MASK)
/linux-4.19.296/drivers/misc/
Dsram.c73 part->pool = devm_gen_pool_create(sram->dev, ilog2(SRAM_GRANULARITY), in sram_add_pool()
389 sram->pool = devm_gen_pool_create(sram->dev, ilog2(SRAM_GRANULARITY), in sram_probe()
/linux-4.19.296/drivers/char/agp/
Dhp-agp.c258 writel(hp->iova_base|ilog2(HP_ZX1_IOVA_SIZE), hp->ioc_regs+HP_ZX1_PCOM); in hp_zx1_configure()
286 writeq(hp->gart_base | ilog2(hp->gart_size), hp->ioc_regs+HP_ZX1_PCOM); in hp_zx1_tlbflush()
/linux-4.19.296/include/scsi/
Dscsi_cmnd.h354 xfer_len += (xfer_len >> ilog2(prot_interval)) * 8; in scsi_transfer_length()
/linux-4.19.296/drivers/iio/accel/
Dadxl345_core.c173 clamp_val(ilog2(n), 0, in adxl345_write_raw()
/linux-4.19.296/drivers/rtc/
Drtc-rx8581.c115 tm->tm_wday = ilog2(date[RX8581_REG_DW] & 0x7F); in rx8581_rtc_read_time()
Drtc-rx4581.c161 tm->tm_wday = ilog2(date[RX4581_REG_DW] & 0x7F); in rx4581_get_datetime()
/linux-4.19.296/virt/kvm/arm/vgic/
Dvgic-mmio.h70 8 >> ilog2(bits))
/linux-4.19.296/fs/hfsplus/
Dwrapper.c238 sbi->alloc_blksz_shift = ilog2(blocksize); in hfsplus_read_wrapper()

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