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Searched refs:fls (Results 1 – 25 of 2797) sorted by relevance

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/linux/fs/nfs/flexfilelayout/
A Dflexfilelayout.c262 if (fls) { in _ff_layout_free_lseg()
264 kfree(fls); in _ff_layout_free_lseg()
354 swap(fls->mirror_array[i], in ff_layout_sort_mirrors()
355 fls->mirror_array[j]); in ff_layout_sort_mirrors()
399 fls = kzalloc(struct_size(fls, mirror_array, mirror_array_cnt), in ff_layout_alloc_lseg()
401 if (!fls) in ff_layout_alloc_lseg()
531 fls->flags = be32_to_cpup(p); in ff_layout_alloc_lseg()
540 ff_layout_sort_mirrors(fls); in ff_layout_alloc_lseg()
541 ret = &fls->generic_hdr; in ff_layout_alloc_lseg()
547 _ff_layout_free_lseg(fls); in ff_layout_alloc_lseg()
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A Dflexfilelayout.h144 struct nfs4_ff_layout_segment *fls = FF_LAYOUT_LSEG(lseg); in FF_LAYOUT_COMP() local
146 if (idx < fls->mirror_array_cnt) in FF_LAYOUT_COMP()
147 return fls->mirror_array[idx]; in FF_LAYOUT_COMP()
/linux/arch/arc/include/asm/
A Dbitops.h74 static inline __attribute__ ((const)) int fls(unsigned int x) in fls() function
90 return fls(x) - 1; in __fls()
97 #define ffs(x) ({ unsigned long __t = (x); fls(__t & -__t); })
117 static inline __attribute__ ((const)) int fls(unsigned int x) in fls() function
/linux/drivers/mtd/nand/
A Dbbt.c25 unsigned int bits_per_block = fls(NAND_BBT_BLOCK_NUM_STATUS); in nanddev_bbt_init()
77 unsigned int bits_per_block = fls(NAND_BBT_BLOCK_NUM_STATUS); in nanddev_bbt_get_block_status()
110 unsigned int bits_per_block = fls(NAND_BBT_BLOCK_NUM_STATUS); in nanddev_bbt_set_block_status()
A Decc-sw-bch.c117 m = fls(1 + (8 * eccsize)); in nand_ecc_sw_bch_init()
215 conf->strength = code_size * 8 / fls(8 * conf->step_size); in nand_ecc_sw_bch_init_ctx()
220 fls(8 * conf->step_size), 8); in nand_ecc_sw_bch_init_ctx()
223 conf->strength = (code_size * 8) / fls(8 * conf->step_size); in nand_ecc_sw_bch_init_ctx()
/linux/arch/sparc/lib/
A Dfls.S14 ENTRY(fls)
66 ENDPROC(fls)
67 EXPORT_SYMBOL(fls)
/linux/include/asm-generic/bitops/
A Dfls64.h23 return fls(h) + 32; in fls64()
24 return fls(x); in fls64()
A Dbuiltin-fls.h12 static __always_inline int fls(unsigned int x) in fls() function
/linux/tools/include/asm-generic/bitops/
A Dfls64.h23 return fls(h) + 32; in fls64()
24 return fls(x); in fls64()
/linux/arch/csky/include/asm/
A Dbitops.h42 static __always_inline int fls(unsigned int x) in fls() function
57 return fls(x) - 1; in __fls()
/linux/lib/
A Dclz_ctz.c27 return 32 - fls(val); in __clzsi2()
37 return 32 - fls((int)val); in __clzdi2()
/linux/lib/math/
A Dreciprocal_div.c23 l = fls(d - 1); in reciprocal_value()
42 l = fls(d - 1); in reciprocal_value_adv()
A Ddiv64.c114 int n = fls(high); in div64_u64_rem()
152 int n = fls(high); in div64_u64()
/linux/drivers/misc/sgi-gru/
A Dgrutlbpurge.c303 n = 1 << fls(cpus - 1); in gru_tgh_flush_init()
311 shift = max(0, fls(n - 1) - fls(MAX_LOCAL_TGH - 1)); in gru_tgh_flush_init()
/linux/include/linux/
A Dbitops.h73 order = fls(count); in get_bitmask_order()
189 return fls(l); in fls_long()
198 return fls(--count); in get_count_order()
/linux/drivers/clk/ti/
A Dmux.c214 mask = (1 << fls(mask)) - 1; in of_mux_clk_setup()
252 mux->mask = (1 << fls(mux->mask)) - 1; in ti_clk_build_component_mux()
284 mux->mask = (1 << fls(mux->mask)) - 1; in of_ti_composite_mux_clk_setup()
/linux/drivers/mtd/nand/raw/
A Dnand_jedec.c103 1 << (fls(le32_to_cpu(p->pages_per_block)) - 1); in nand_jedec_detect()
114 1 << (fls(le32_to_cpu(p->blocks_per_lun)) - 1); in nand_jedec_detect()
/linux/drivers/spi/
A Dspi-mxic.c90 #define OCTA_CRC_CHUNK(s, x) ((fls((x) / 32)) << (1 + ((s) * 16)))
129 #define DMAM_CFG_SDMA_GAP(x) (fls((x) / 8192) << 2)
387 OP_CMD_BUSW(fls(op->cmd.buswidth) - 1) | in mxic_spi_mem_exec_op()
392 OP_ADDR_BUSW(fls(op->addr.buswidth) - 1) | in mxic_spi_mem_exec_op()
399 ss_ctrl |= OP_DATA_BUSW(fls(op->data.buswidth) - 1) | in mxic_spi_mem_exec_op()
/linux/drivers/gpu/drm/i915/gt/
A Dintel_sseu_debugfs.c187 for (s = 0; s < fls(sseu->slice_mask); s++) in bdw_sseu_device_status()
194 for (s = 0; s < fls(sseu->slice_mask); s++) { in bdw_sseu_device_status()
216 for (s = 0; s < fls(sseu->slice_mask); s++) { in i915_print_sseu_info()
/linux/arch/mips/rb532/
A Dirq.c224 group = 21 + (fls(ip) - 32); in plat_irq_dispatch()
230 pend = 39 + (fls(pend) - 32); in plat_irq_dispatch()
/linux/sound/soc/
A Dsoc-ops.c249 unsigned int mask = (1 << fls(max)) - 1; in snd_soc_get_volsw()
309 unsigned int mask = (1 << fls(max)) - 1; in snd_soc_put_volsw()
370 unsigned int mask = (1U << (fls(min + max) - 1)) - 1; in snd_soc_get_volsw_sx()
408 unsigned int mask = (1U << (fls(min + max) - 1)) - 1; in snd_soc_put_volsw_sx()
485 unsigned int mask = (1 << fls(max)) - 1; in snd_soc_put_volsw_range()
537 unsigned int mask = (1 << fls(max)) - 1; in snd_soc_get_volsw_range()
/linux/drivers/infiniband/hw/mthca/
A Dmthca_mr.c588 fls(dev->limits.num_mtt_segs - 1)); in mthca_init_mr_table()
597 i = fls(dev->limits.fmr_reserved_mtts - 1); in mthca_init_mr_table()
640 err = mthca_buddy_init(&dev->mr_table.tavor_fmr.mtt_buddy, fls(mtts - 1)); in mthca_init_mr_table()
645 err = mthca_buddy_alloc(&dev->mr_table.mtt_buddy, fls(mtts - 1)); in mthca_init_mr_table()
656 i = fls(dev->limits.reserved_mtts - 1); in mthca_init_mr_table()
/linux/arch/openrisc/include/asm/bitops/
A Dfls.h14 static inline int fls(unsigned int x) in fls() function
/linux/drivers/irqchip/
A Dirq-dw-apb-ictl.c172 nrirqs = 32 + fls(reg); in dw_apb_ictl_init()
174 nrirqs = fls(readl_relaxed(iobase + APB_INT_ENABLE_L)); in dw_apb_ictl_init()
A Dirq-versatile-fpga.c173 f->domain = irq_domain_add_simple(node, fls(valid), irq_start, in fpga_irq_init()
177 for (i = 0; i < fls(valid); i++) in fpga_irq_init()

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