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Searched refs:offset_in_page (Results 1 – 25 of 188) sorted by relevance

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/linux/arch/riscv/kernel/
H A Dpatch.c53 phys = page_to_phys(page) + offset_in_page(addr); in patch_map()
69 bool across_pages = (offset_in_page(addr) + len) > PAGE_SIZE; in __patch_insn_set()
75 if (len + offset_in_page(addr) > 2 * PAGE_SIZE) in __patch_insn_set()
114 bool across_pages = (offset_in_page(addr) + len) > PAGE_SIZE; in __patch_insn_write()
121 if (len + offset_in_page(addr) > 2 * PAGE_SIZE) in __patch_insn_write()
191 size = min(len, PAGE_SIZE * 2 - offset_in_page(addr)); in patch_insn_set()
226 size = min(len, PAGE_SIZE * 2 - offset_in_page(addr)); in patch_insn_write()
/linux/sound/firewire/
H A Dpackets-buffer.c26 unsigned int i, page_index, offset_in_page; in iso_packets_buffer_init() local
52 offset_in_page = (i % packets_per_page) * packet_size; in iso_packets_buffer_init()
53 b->packets[i].buffer = p + offset_in_page; in iso_packets_buffer_init()
54 b->packets[i].offset = page_index * PAGE_SIZE + offset_in_page; in iso_packets_buffer_init()
/linux/include/linux/
H A Dhighmem.h512 chunk > PAGE_SIZE - offset_in_page(dst_off)) in memcpy_folio()
513 chunk = PAGE_SIZE - offset_in_page(dst_off); in memcpy_folio()
515 chunk > PAGE_SIZE - offset_in_page(src_off)) in memcpy_folio()
516 chunk = PAGE_SIZE - offset_in_page(src_off); in memcpy_folio()
585 chunk > PAGE_SIZE - offset_in_page(offset)) in memcpy_from_folio()
586 chunk = PAGE_SIZE - offset_in_page(offset); in memcpy_from_folio()
613 chunk > PAGE_SIZE - offset_in_page(offset)) in memcpy_to_folio()
614 chunk = PAGE_SIZE - offset_in_page(offset); in memcpy_to_folio()
646 size_t max = PAGE_SIZE - offset_in_page(offset); in folio_zero_tail()
684 size_t max = PAGE_SIZE - offset_in_page(offset); in folio_fill_tail()
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/linux/drivers/gpu/drm/i915/gt/
H A Dshmem_utils.c103 min_t(size_t, PAGE_SIZE - offset_in_page(off), len); in __shmem_rw()
114 memcpy(vaddr + offset_in_page(off), ptr, this); in __shmem_rw()
117 memcpy(ptr, vaddr + offset_in_page(off), this); in __shmem_rw()
138 min_t(size_t, PAGE_SIZE - offset_in_page(off), len); in shmem_read_to_iosys_map()
148 iosys_map_memcpy_to(map, map_off, vaddr + offset_in_page(off), in shmem_read_to_iosys_map()
H A Dintel_timeline.c62 u32 ofs = offset_in_page(timeline->hwsp_offset); in intel_timeline_pin_map()
211 offset_in_page(tl->hwsp_offset); in intel_timeline_pin()
312 u32 next_ofs = offset_in_page(tl->hwsp_offset + TIMELINE_SEQNO_BYTES); in __intel_timeline_get_seqno()
316 next_ofs = offset_in_page(next_ofs + BIT(5)); in __intel_timeline_get_seqno()
356 offset_in_page(from->hwsp_seqno); in intel_timeline_read_hwsp()
/linux/virt/kvm/
H A Dpfncache.c63 unsigned long offset = kvm_is_error_gpa(gpa) ? offset_in_page(uhva) : in kvm_gpc_is_valid_len()
64 offset_in_page(gpa); in kvm_gpc_is_valid_len()
239 gpc->khva = new_khva + offset_in_page(gpc->uhva); in hva_to_pfn_retry()
284 page_offset = offset_in_page(uhva); in __kvm_gpc_refresh()
295 page_offset = offset_in_page(gpa); in __kvm_gpc_refresh()
471 old_khva = gpc->khva - offset_in_page(gpc->khva); in kvm_gpc_deactivate()
/linux/arch/loongarch/include/asm/
H A Dio.h74 page_to_phys(tlb_virt_to_page((unsigned long)kaddr)) + offset_in_page((unsigned long)kaddr);\
81 page_address(phys_to_page((unsigned long)paddr)) + offset_in_page((unsigned long)paddr);\
/linux/drivers/target/tcm_fc/
H A Dtfc_io.c143 from += offset_in_page(mem_off); in ft_queue_data_in()
145 offset_in_page(mem_off))); in ft_queue_data_in()
302 to += offset_in_page(mem_off); in ft_recv_write_data()
304 offset_in_page(mem_off))); in ft_recv_write_data()
/linux/drivers/mtd/nand/raw/
H A Dnand_base.c1085 * @offset_in_page: The offset in the page
1094 unsigned int offset_in_page) in nand_fill_column_cycles() argument
1102 if (offset_in_page > mtd->writesize + mtd->oobsize) in nand_fill_column_cycles()
1110 if (mtd->writesize <= 512 && offset_in_page >= mtd->writesize) in nand_fill_column_cycles()
1111 offset_in_page -= mtd->writesize; in nand_fill_column_cycles()
1118 if (WARN_ON(offset_in_page % 2)) in nand_fill_column_cycles()
1121 offset_in_page /= 2; in nand_fill_column_cycles()
1125 addrs[0] = offset_in_page; in nand_fill_column_cycles()
1134 addrs[1] = offset_in_page >> 8; in nand_fill_column_cycles()
1140 unsigned int offset_in_page, voi in nand_sp_exec_read_page_op() argument
1183 nand_lp_exec_read_page_op(struct nand_chip * chip,unsigned int page,unsigned int offset_in_page,void * buf,unsigned int len) nand_lp_exec_read_page_op() argument
1252 nand_lp_exec_cont_read_page_op(struct nand_chip * chip,unsigned int page,unsigned int offset_in_page,void * buf,unsigned int len,bool check_only) nand_lp_exec_cont_read_page_op() argument
1344 nand_read_page_op(struct nand_chip * chip,unsigned int page,unsigned int offset_in_page,void * buf,unsigned int len) nand_read_page_op() argument
1440 nand_change_read_column_op(struct nand_chip * chip,unsigned int offset_in_page,void * buf,unsigned int len,bool force_8bit) nand_change_read_column_op() argument
1531 nand_exec_prog_page_op(struct nand_chip * chip,unsigned int page,unsigned int offset_in_page,const void * buf,unsigned int len,bool prog) nand_exec_prog_page_op() argument
1611 nand_prog_page_begin_op(struct nand_chip * chip,unsigned int page,unsigned int offset_in_page,const void * buf,unsigned int len) nand_prog_page_begin_op() argument
1697 nand_prog_page_op(struct nand_chip * chip,unsigned int page,unsigned int offset_in_page,const void * buf,unsigned int len) nand_prog_page_op() argument
1752 nand_change_write_column_op(struct nand_chip * chip,unsigned int offset_in_page,const void * buf,unsigned int len,bool force_8bit) nand_change_write_column_op() argument
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/linux/fs/ubifs/
H A Dcrypto.c54 offset_in_page(p), block); in ubifs_encrypt()
79 dlen, offset_in_page(&dn->data), in ubifs_decrypt()
/linux/net/sunrpc/xprtrdma/
H A Dfrwr_ops.c308 offset_in_page(head->iov_base)); in frwr_map()
327 page_base = offset_in_page(xdrbuf->page_base + in frwr_map()
346 offset_in_page(page_base + len)) in frwr_map()
364 if (offset_in_page(prev->offset + prev->length) || in frwr_map()
365 offset_in_page(tail->iov_base)) in frwr_map()
371 offset_in_page(tail->iov_base)); in frwr_map()
758 XDR_UNIT, offset_in_page(ep->re_write_pad)); in frwr_wp_create()
/linux/arch/arm64/kvm/hyp/nvhe/
H A Dmm.c100 size = PAGE_ALIGN(size + offset_in_page(phys)); in __pkvm_create_private_mapping()
109 *haddr = addr + offset_in_page(phys); in __pkvm_create_private_mapping()
247 return fixmap_map_slot(this_cpu_ptr(&fixmap_slots), phys) + offset_in_page(phys); in hyp_fixmap_map()
369 return fixmap_map_slot(&hyp_fixblock_slot, phys) + offset_in_page(phys); in hyp_fixblock_map()
/linux/drivers/edac/
H A Dedac_mc.c837 e->label, e->location, e->page_frame_number, e->offset_in_page, in edac_ce_error()
861 edac_mc_scrub_block(remapped_page, e->offset_in_page, e->grain); in edac_ce_error()
874 e->label, e->location, e->page_frame_number, e->offset_in_page, in edac_ue_error()
886 e->label, e->location, e->page_frame_number, e->offset_in_page, in edac_ue_error()
929 (e->page_frame_number << PAGE_SHIFT) | e->offset_in_page, in edac_raw_mc_handle_error()
943 const unsigned long offset_in_page, in edac_mc_handle_error() argument
970 e->offset_in_page = offset_in_page; in edac_mc_handle_error()
/linux/arch/powerpc/lib/
H A Dcode-patching.c246 patch_addr = (u32 *)(text_poke_addr + offset_in_page(addr)); in unmap_patch_area()
288 patch_addr = (u32 *)(text_poke_addr + offset_in_page(addr)); in __do_patch_mem_mm()
418 * Assumes 'len' to be (PAGE_SIZE - offset_in_page(addr)) or below. in NOKPROBE_SYMBOL()
432 patch_addr = (u32 *)(text_poke_addr + offset_in_page(addr)); in patch_memset32()
469 * Assumes 'len' to be (PAGE_SIZE - offset_in_page(addr)) or below. in __do_patch_instructions_mm()
480 patch_addr = (u32 *)(text_poke_addr + offset_in_page(addr)); in __do_patch_instructions_mm()
509 plen = min_t(size_t, PAGE_SIZE - offset_in_page(addr), len); in __do_patch_instructions_mm()
/linux/sound/virtio/
H A Dvirtio_pcm_msg.c59 pg_length = PAGE_SIZE - offset_in_page(data); in virtsnd_pcm_sg_num()
99 pg_length = PAGE_SIZE - offset_in_page(data); in virtsnd_pcm_sg_from()
108 offset_in_page(data)); in virtsnd_pcm_sg_from()
/linux/crypto/
H A Dscatterwalk.c122 const unsigned int src_oip = offset_in_page(src_offset); in memcpy_sglist()
123 const unsigned int dst_oip = offset_in_page(dst_offset); in memcpy_sglist()
/linux/include/crypto/
H A Dscatterwalk.h76 limit = PAGE_SIZE - offset_in_page(walk->offset); in scatterwalk_clamp()
110 offset = offset_in_page(offset); in scatterwalk_map()
/linux/include/linux/mtd/
H A Drawnand.h1558 unsigned int offset_in_page, void *buf, unsigned int len);
1560 unsigned int offset_in_page, void *buf,
1563 unsigned int offset_in_page, void *buf, unsigned int len);
1565 unsigned int offset_in_page, const void *buf,
1569 unsigned int offset_in_page, const void *buf,
1572 unsigned int offset_in_page, const void *buf,
/linux/arch/arm64/kernel/
H A Dpatching.c40 phys = page_to_phys(page) + offset_in_page(addr); in patch_map()
119 size = min(PAGE_SIZE - offset_in_page(ptr), len - patched); in __text_poke()
H A Dsys.c25 if (offset_in_page(off) != 0) in SYSCALL_DEFINE6()
/linux/arch/riscv/kvm/
H A Dvcpu_sbi_sta.c54 sequence_ptr = (__le32 __user *)(hva + offset_in_page(shmem) + in kvm_riscv_vcpu_record_steal_time()
56 steal_ptr = (__le64 __user *)(hva + offset_in_page(shmem) + in kvm_riscv_vcpu_record_steal_time()
/linux/drivers/comedi/
H A Dcomedi_buf.c159 unsigned int pgoff = offset_in_page(offset); in comedi_buf_map_access()
345 unsigned int offset = offset_in_page(async->munge_ptr); in comedi_buf_munge()
582 unsigned int offset = offset_in_page(write_ptr); in comedi_buf_memcpy_to()
609 unsigned int offset = offset_in_page(read_ptr); in comedi_buf_memcpy_from()
/linux/drivers/iommu/iommufd/
H A Diova_bitmap.c192 npages = min(npages + !!offset_in_page(addr), in iova_bitmap_get()
209 mapped->pgoff = offset_in_page(addr); in iova_bitmap_get()
/linux/drivers/firmware/
H A Discsi_ibft_find.c73 if (offset_in_page(pos) == 0) { in reserve_ibft_region()
/linux/arch/openrisc/kernel/
H A Dpatching.c30 phys = page_to_phys(page) + offset_in_page(addr); in patch_map()

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