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Searched refs:page_start (Results 1 – 20 of 20) sorted by relevance

/linux/mm/
H A Dpercpu-vm.c55 struct page **pages, int page_start, int page_end) in pcpu_free_pages() argument
61 for (i = page_start; i < page_end; i++) { in pcpu_free_pages()
83 struct page **pages, int page_start, int page_end, in pcpu_alloc_pages() argument
92 for (i = page_start; i < page_end; i++) { in pcpu_alloc_pages()
103 while (--i >= page_start) in pcpu_alloc_pages()
109 for (i = page_start; i < page_end; i++) in pcpu_alloc_pages()
128 int page_start, int page_end) in pcpu_pre_unmap_flush() argument
131 pcpu_chunk_addr(chunk, pcpu_low_unit_cpu, page_start), in pcpu_pre_unmap_flush()
154 struct page **pages, int page_start, int page_end) in pcpu_unmap_pages() argument
160 for (i = page_start; i < page_end; i++) { in pcpu_unmap_pages()
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H A Dpercpu-km.c36 int page_start, int page_end) in pcpu_post_unmap_tlb_flush() argument
42 int page_start, int page_end, gfp_t gfp) in pcpu_populate_chunk() argument
48 int page_start, int page_end) in pcpu_depopulate_chunk() argument
H A Dpercpu.c1506 * @page_start: the start page
1509 * Pages in [@page_start,@page_end) have been populated to @chunk. Update in pcpu_chunk_populated()
1513 static void pcpu_chunk_populated(struct pcpu_chunk *chunk, int page_start, in pcpu_chunk_populated()
1516 int nr = page_end - page_start; in pcpu_chunk_populated()
1520 bitmap_set(chunk->populated, page_start, nr);
1530 * @page_start: the start page
1533 * Pages in [@page_start,@page_end) have been depopulated from @chunk. in pcpu_chunk_depopulated()
1538 int page_start, int page_end) in pcpu_chunk_depopulated()
1540 int nr = page_end - page_start; in pcpu_chunk_depopulated()
1544 bitmap_clear(chunk->populated, page_start, n in pcpu_chunk_depopulated()
1507 pcpu_chunk_populated(struct pcpu_chunk * chunk,int page_start,int page_end) pcpu_chunk_populated() argument
1532 pcpu_chunk_depopulated(struct pcpu_chunk * chunk,int page_start,int page_end) pcpu_chunk_depopulated() argument
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/linux/drivers/md/
H A Dmd-llbitmap.c1069 int page_start = (start + BITMAP_DATA_OFFSET) >> PAGE_SHIFT; in llbitmap_start_write() local
1074 while (page_start <= page_end) { in llbitmap_start_write()
1075 llbitmap_raise_barrier(llbitmap, page_start); in llbitmap_start_write()
1076 page_start++; in llbitmap_start_write()
1086 int page_start = (start + BITMAP_DATA_OFFSET) >> PAGE_SHIFT; in llbitmap_end_write() local
1089 while (page_start <= page_end) { in llbitmap_end_write()
1090 llbitmap_release_barrier(llbitmap, page_start); in llbitmap_end_write()
1091 page_start++; in llbitmap_end_write()
1101 int page_start = (start + BITMAP_DATA_OFFSET) >> PAGE_SHIFT; in llbitmap_start_discard() local
1106 while (page_start <= page_end) { in llbitmap_start_discard()
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/linux/drivers/staging/fbtft/
H A Dfb_sh1106.c112 int page, page_start, page_end, x, i, ret; in write_vmem() local
116 page_start = offset / (8 * 2 * xres); in write_vmem()
119 for (page = page_start; page < page_end; page++) { in write_vmem()
/linux/drivers/video/fbdev/
H A Dssd1307fb.c88 u8 page_start; member
186 static int ssd1307fb_set_page_range(struct ssd1307fb_par *par, u8 page_start, in ssd1307fb_set_page_range() argument
189 u8 page_end = page_start + pages - 1; in ssd1307fb_set_page_range()
192 if (page_start == par->page_start && page_end == par->page_end) in ssd1307fb_set_page_range()
199 ret = ssd1307fb_write_cmd(par->client, page_start); in ssd1307fb_set_page_range()
207 par->page_start = page_start; in ssd1307fb_set_page_range()
/linux/fs/btrfs/
H A Dfile.c1867 u64 page_start; in btrfs_page_mkwrite() local
1874 page_start = folio_pos(folio); in btrfs_page_mkwrite()
1875 page_end = page_start + folio_size(folio) - 1; in btrfs_page_mkwrite()
1886 ret = btrfs_check_data_free_space(inode, &data_reserved, page_start, in btrfs_page_mkwrite()
1891 if (btrfs_check_nocow_lock(inode, page_start, &write_bytes, false) <= 0) in btrfs_page_mkwrite()
1910 page_start, reserved_space); in btrfs_page_mkwrite()
1923 (page_start >= size)) { in btrfs_page_mkwrite()
1929 btrfs_lock_extent(io_tree, page_start, page_end, &cached_state); in btrfs_page_mkwrite()
1932 btrfs_unlock_extent(io_tree, page_start, page_end, &cached_state); in btrfs_page_mkwrite()
1940 ordered = btrfs_lookup_ordered_range(inode, page_start, fsize); in btrfs_page_mkwrite()
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H A Dextent_io.c1428 const u64 page_start = folio_pos(folio); in writepage_delalloc() local
1429 const u64 page_end = page_start + folio_size(folio) - 1; in writepage_delalloc()
1447 u64 last_finished_delalloc_end = page_start; in writepage_delalloc()
1448 u64 delalloc_start = page_start; in writepage_delalloc()
1465 u64 start = page_start + (start_bit << fs_info->sectorsize_bits); in writepage_delalloc()
1484 delalloc_start = page_start; in writepage_delalloc()
1501 found_start = page_start; in writepage_delalloc()
1560 unsigned int start_bit = (found_start - page_start) >> in writepage_delalloc()
1563 page_start) >> fs_info->sectorsize_bits; in writepage_delalloc()
1581 (last_finished_delalloc_end - page_start) >> in writepage_delalloc()
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H A Dinode.c2832 u64 page_start = folio_pos(folio); in btrfs_writepage_fixup_worker() local
2841 ret = btrfs_delalloc_reserve_space(inode, &data_reserved, page_start, in btrfs_writepage_fixup_worker()
2873 page_start, folio_size(folio), in btrfs_writepage_fixup_worker()
2887 btrfs_lock_extent(&inode->io_tree, page_start, page_end, &cached_state); in btrfs_writepage_fixup_worker()
2893 ordered = btrfs_lookup_ordered_range(inode, page_start, PAGE_SIZE); in btrfs_writepage_fixup_worker()
2895 btrfs_unlock_extent(&inode->io_tree, page_start, page_end, in btrfs_writepage_fixup_worker()
2903 ret = btrfs_set_extent_delalloc(inode, page_start, page_end, 0, in btrfs_writepage_fixup_worker()
2920 btrfs_delalloc_release_space(inode, data_reserved, page_start, in btrfs_writepage_fixup_worker()
2922 btrfs_unlock_extent(&inode->io_tree, page_start, page_end, &cached_state); in btrfs_writepage_fixup_worker()
2930 btrfs_mark_ordered_io_finished(inode, folio, page_start, in btrfs_writepage_fixup_worker()
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H A Ddisk-io.c513 u64 page_start = folio_pos(folio); in btree_dirty_folio() local
539 cur = page_start + cur_bit * fs_info->sectorsize; in btree_dirty_folio()
/linux/drivers/gpu/drm/solomon/
H A Dssd130x.c299 u8 page_start, u8 pages) in ssd130x_set_page_range() argument
301 u8 page_end = page_start + pages - 1; in ssd130x_set_page_range()
304 if (page_start == ssd130x->page_start && page_end == ssd130x->page_end) in ssd130x_set_page_range()
307 ret = ssd130x_write_cmd(ssd130x, 3, SSD130X_SET_PAGE_RANGE, page_start, page_end); in ssd130x_set_page_range()
311 ssd130x->page_start = page_start; in ssd130x_set_page_range()
318 u8 page_start, u8 col_start) in ssd130x_set_page_pos() argument
324 SSD130X_START_PAGE_ADDRESS_SET(page_start); in ssd130x_set_page_pos()
777 u8 page_start; in ssd130x_update_rect() local
784 page_start = ssd130x->page_offset + y / page_height; in ssd130x_update_rect()
785 ret = ssd130x_set_page_range(ssd130x, page_start, pages); in ssd130x_update_rect()
H A Dssd130x.h103 u8 page_start; member
/linux/fs/jfs/
H A Djfs_metapage.c438 sector_t page_start; in metapage_write_folio() local
444 page_start = folio_pos(folio) >> inode->i_blkbits; in metapage_write_folio()
469 lblock = page_start + block_offset; in metapage_write_folio()
570 sector_t page_start; /* address of page in fs blocks */ in metapage_read_folio() local
577 page_start = folio_pos(folio) >> inode->i_blkbits; in metapage_read_folio()
582 pblock = metapage_get_blocks(inode, page_start + block_offset, in metapage_read_folio()
/linux/fs/pstore/
H A Dram_core.c417 phys_addr_t page_start; in persistent_ram_vmap() local
423 page_start = start - offset_in_page(start); in persistent_ram_vmap()
449 phys_addr_t addr = page_start + i * PAGE_SIZE; in persistent_ram_vmap()
/linux/drivers/input/rmi4/
H A Drmi_driver.h39 u16 page_start; member
/linux/drivers/hwtracing/coresight/
H A Dcoresight-tmc-etr.c152 dma_addr_t page_start; in tmc_pages_get_offset() local
155 page_start = tmc_pages->daddrs[i]; in tmc_pages_get_offset()
156 if (addr >= page_start && addr < (page_start + PAGE_SIZE)) in tmc_pages_get_offset()
157 return i * PAGE_SIZE + (addr - page_start); in tmc_pages_get_offset()
/linux/drivers/media/usb/b2c2/
H A Dflexcop-usb.c179 flexcop_usb_request_t req, flexcop_usb_mem_page_t page_start, in flexcop_usb_memory_req() argument
206 page_start + (addr / V8_MEMORY_PAGE_SIZE), in flexcop_usb_memory_req()
/linux/drivers/accel/habanalabs/common/mmu/
H A Dmmu.c500 page_id, page_start; in hl_mmu_pa_page_with_offset() local
514 page_start = page_id * dram_page_size; in hl_mmu_pa_page_with_offset()
517 *phys_addr = page_start + page_off + dram_base; in hl_mmu_pa_page_with_offset()
/linux/drivers/net/ethernet/broadcom/
H A Dbnx2.c4564 u32 page_start, page_end, data_start, data_end; in bnx2_nvram_write() local
4569 page_start = offset32 + written; in bnx2_nvram_write()
4570 page_start -= (page_start % bp->flash_info->page_size); in bnx2_nvram_write()
4572 page_end = page_start + bp->flash_info->page_size; in bnx2_nvram_write()
4574 data_start = (written == 0) ? offset32 : page_start; in bnx2_nvram_write()
4597 page_start + j, in bnx2_nvram_write()
4617 if ((rc = bnx2_nvram_erase_page(bp, page_start)) != 0) in bnx2_nvram_write()
4623 for (addr = page_start; addr < data_start; in bnx2_nvram_write()
/linux/drivers/iommu/arm/arm-smmu-v3/
H A Darm-smmu-v3.c2166 unsigned long page_start, page_end; in arm_smmu_atc_inv_to_cmd() local
2193 page_start = iova >> inval_grain_shift; in arm_smmu_atc_inv_to_cmd()
2216 log2_span = fls_long(page_start ^ page_end); in arm_smmu_atc_inv_to_cmd()
2219 page_start &= ~span_mask; in arm_smmu_atc_inv_to_cmd()
2221 cmd->atc.addr = page_start << inval_grain_shift; in arm_smmu_atc_inv_to_cmd()