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Searched refs:ffz (Results 1 – 69 of 69) sorted by relevance

/linux-4.1.27/arch/sh/include/asm/
Dbitops.h27 static inline unsigned long ffz(unsigned long word) in ffz() function
61 static inline unsigned long ffz(unsigned long word) in ffz() function
/linux-4.1.27/include/asm-generic/bitops/
Dffz.h10 #define ffz(x) __ffs(~(x)) macro
/linux-4.1.27/arch/c6x/include/asm/
Dbitops.h48 #define ffz(x) __ffs(~(x)) macro
/linux-4.1.27/arch/cris/include/arch-v10/arch/
Dbitops.h43 static inline unsigned long ffz(unsigned long w) in ffz() function
/linux-4.1.27/arch/cris/include/arch-v32/arch/
Dbitops.h40 ffz(unsigned long w) in ffz() function
/linux-4.1.27/fs/adfs/
Dmap.c98 mapptr += 1 + ffz(~v); in lookup_zone()
176 mapptr += 1 + ffz(~v); in scan_free_map()
/linux-4.1.27/arch/tile/include/asm/
Dbitops.h38 static inline unsigned long ffz(unsigned long word) in ffz() function
/linux-4.1.27/arch/alpha/kernel/
Dirq_pyxis.c81 i = ffz(~pld); in pyxis_device_interrupt()
Dsys_rx164.c84 i = ffz(~pld); in rx164_device_interrupt()
Dirq_i8259.c161 int j = ffz(~pic); in isa_no_iack_sc_device_interrupt()
Dsys_eb64p.c78 i = ffz(~pld); in eb64p_device_interrupt()
Dsys_mikasa.c80 i = ffz(~pld); in mikasa_device_interrupt()
Dsys_alcor.c98 i = ffz(~pld); in alcor_device_interrupt()
Dsys_noritake.c86 i = ffz(~pld); in noritake_device_interrupt()
Dsys_cabriolet.c80 i = ffz(~pld); in cabriolet_device_interrupt()
Dsys_dp264.c204 i = ffz(~pld); in dp264_device_interrupt()
/linux-4.1.27/fs/xfs/
Dxfs_bit.c77 return result + ffz(tmp) - start_bit; in xfs_contig_bits()
/linux-4.1.27/arch/hexagon/include/asm/
Dbitops.h197 static inline long ffz(int x) in ffz() function
/linux-4.1.27/arch/xtensa/include/asm/
Dbitops.h42 static inline int ffz(unsigned long x) in ffz() function
/linux-4.1.27/arch/mips/netlogic/xlp/
Dsetup.c152 (13 + (ffz(PM_DEFAULT_MASK >> 13) / 2))); in xlp_mmu_init()
/linux-4.1.27/arch/avr32/include/asm/
Dbitops.h246 static inline unsigned long ffz(unsigned long word) in ffz() function
/linux-4.1.27/lib/
Dfind_bit.c106 return min(idx * BITS_PER_LONG + ffz(addr[idx]), size); in find_first_zero_bit()
/linux-4.1.27/arch/powerpc/platforms/512x/
Dmpc5121_ads_cpld.c102 cpld_irq = ffz(status) + offset; in cpld_pic_get_irq()
/linux-4.1.27/arch/arc/include/asm/
Dbitops.h314 #define ffz(x) __ffs(~(x)) macro
/linux-4.1.27/fs/minix/
Dminix.h139 return ((p - addr) << 4) + ffz(num); in minix_find_first_zero_bit()
/linux-4.1.27/arch/x86/include/asm/
Dbitops.h360 static inline unsigned long ffz(unsigned long word) in ffz() function
/linux-4.1.27/arch/ia64/kernel/
Dsmp.c109 which = ffz(~ops); in handle_IPI()
Dperfmon.c6612 ffz(pmu_conf->ovfl_val)); in pfm_init()
/linux-4.1.27/arch/powerpc/include/asm/
Dbitops.h201 static __inline__ unsigned long ffz(unsigned long x) in ffz() function
/linux-4.1.27/arch/parisc/kernel/
Dsmp.c141 unsigned long which = ffz(~ops); in ipi_interrupt()
/linux-4.1.27/arch/arm/include/asm/
Dbitops.h308 #define ffz(x) __ffs( ~(x) ) macro
/linux-4.1.27/arch/alpha/include/asm/
Dbitops.h313 static inline unsigned long ffz(unsigned long word) in ffz() function
/linux-4.1.27/arch/ia64/include/asm/
Dbitops.h347 ffz (unsigned long x) in ffz() function
/linux-4.1.27/net/sched/
Dsch_htb.c343 int prio = ffz(~mask); in htb_add_class_to_row()
374 int prio = ffz(~mask); in htb_remove_class_from_row()
403 int prio = ffz(~m); in htb_activate_prios()
439 int prio = ffz(~m); in htb_deactivate_prios()
920 int prio = ffz(m); in htb_dequeue()
Dsch_cbq.c602 int prio = ffz(~pmask); in cbq_undelay()
933 int prio = ffz(~activemask); in cbq_dequeue_1()
/linux-4.1.27/drivers/input/keyboard/
Dhilkbd.c243 kbid = ffz(~c); in hil_keyb_init()
/linux-4.1.27/drivers/net/ethernet/mellanox/mlx4/
Dpd.c217 idx = ffz(uar->free_bf_bmap); in mlx4_bf_alloc()
/linux-4.1.27/include/linux/
Dinetdevice.h254 return 32 - ffz(~hmask); in inet_mask_len()
/linux-4.1.27/drivers/scsi/
DNCR_Q720.c70 while((siop = ffz(sir)) < p->siops) { in NCR_Q720_intr()
/linux-4.1.27/block/
Dblk-flush.c115 return 1 << ffz(rq->flush.seq); in blk_flush_cur_seq()
/linux-4.1.27/arch/m68k/include/asm/
Dbitops.h433 static inline unsigned long ffz(unsigned long word) in ffz() function
/linux-4.1.27/drivers/ide/
Dide-probe.c1217 idx = ffz(ide_indexes | i); in ide_find_port_slot()
1220 idx = ffz(ide_indexes | 3); in ide_find_port_slot()
1222 idx = ffz(ide_indexes); in ide_find_port_slot()
/linux-4.1.27/drivers/iommu/
Damd_iommu_types.h283 (1ULL << (1 + ffz(((pte) | 0xfffULL))))
/linux-4.1.27/arch/metag/kernel/
Dsmp.c537 nextmsg = ffz(~nextmsg); in do_IPI()
/linux-4.1.27/sound/soc/intel/atom/sst/
Dsst_pvt.c352 local = ffz(drv->pvt_id); in sst_assign_pvt_id()
/linux-4.1.27/drivers/net/wireless/ath/ath9k/
Dhtc_drv_main.c367 sta_idx = ffz(priv->sta_slot); in ath9k_htc_add_monitor_interface()
380 hvif.index = ffz(priv->vif_slot); in ath9k_htc_add_monitor_interface()
484 sta_idx = ffz(priv->sta_slot); in ath9k_htc_add_station()
1067 avp->index = hvif.index = ffz(priv->vif_slot); in ath9k_htc_add_interface()
/linux-4.1.27/crypto/
Dlrw.c132 return x + ffz(val); in get_index128()
/linux-4.1.27/drivers/media/rc/
Dttusbir.c148 b = ffz(v | 1); in ttusbir_process_ir_data()
/linux-4.1.27/fs/squashfs/
Dsuper.c101 msblk->devblksize_log2 = ffz(~msblk->devblksize); in squashfs_fill_super()
/linux-4.1.27/arch/ia64/mm/
Dinit.c346 impl_va_bits = ffz(~(local_cpu_data->unimpl_va_mask | (7UL << 61))); in ia64_mmu_init()
/linux-4.1.27/drivers/md/bcache/
Dbset.c375 j >>= ffz(j) + 1; in inorder_next()
566 : tree_to_bkey(t, j >> (ffz(j) + 1)); in make_bfloat()
/linux-4.1.27/drivers/md/
Draid0.c317 int chunksect_bits = ffz(~chunk_sects); in map_sector()
Dbitmap.c1996 chunkshift = ffz(~chunksize) - BITMAP_BLOCK_SHIFT; in bitmap_resize()
Draid10.c3504 geo->chunk_shift = ffz(~chunk); in setup_geo()
/linux-4.1.27/kernel/
Dsignal.c187 sig = ffz(~x) + 1; in next_signal()
197 sig = ffz(~x) + i*_NSIG_BPW + 1; in next_signal()
206 sig = ffz(~x) + _NSIG_BPW + 1; in next_signal()
/linux-4.1.27/drivers/net/hyperv/
Dnetvsc.c682 index = ffz(map_addr[i]); in netvsc_get_next_send_section()
/linux-4.1.27/drivers/net/wireless/rt2x00/
Drt73usb.c292 key->hw_key_idx += reg ? ffz(reg) : 0; in rt73usb_config_shared_key()
388 key->hw_key_idx += reg ? ffz(reg) : 0; in rt73usb_config_pairwise_key()
Drt61pci.c345 key->hw_key_idx += reg ? ffz(reg) : 0; in rt61pci_config_shared_key()
441 key->hw_key_idx += reg ? ffz(reg) : 0; in rt61pci_config_pairwise_key()
Drt2500usb.c374 key->hw_key_idx += reg ? ffz(reg) : 0; in rt2500usb_config_key()
/linux-4.1.27/kernel/irq/
Dmanage.c1156 new->thread_mask = 1 << ffz(thread_mask); in __setup_irq()
/linux-4.1.27/sound/core/oss/
Dmixer_oss.c234 mixer->put_recsrc(fmixer, ffz(~recsrc)); in snd_mixer_oss_set_recsrc()
/linux-4.1.27/arch/ia64/hp/common/
Dsba_iommu.c524 bitshiftcnt = ffz(*res_ptr); in sba_search_bitmap()
/linux-4.1.27/drivers/staging/lustre/lustre/libcfs/
Dhash.c2085 maxdepb = ffz(~maxdep); in cfs_hash_debug_str()
/linux-4.1.27/fs/
Dbinfmt_elf_fdpic.c1389 i = p->state ? ffz(~p->state) + 1 : 0; in fill_psinfo()
Dbinfmt_elf.c1453 i = p->state ? ffz(~p->state) + 1 : 0; in fill_psinfo()
/linux-4.1.27/drivers/media/platform/coda/
Dcoda-common.c1631 int idx = ffz(dev->instance_mask); in coda_next_free_instance()
/linux-4.1.27/fs/ntfs/
Dmft.c1210 b = ffz((unsigned long)*byte); in ntfs_mft_bitmap_find_and_alloc_free_rec_nolock()
/linux-4.1.27/drivers/staging/lustre/lustre/llite/
Dllite_lib.c66 #define log2(n) ffz(~(n))
/linux-4.1.27/mm/
Dpage_alloc.c4078 return ffz(~size); in wait_table_bits()