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Searched refs:last_block (Results 1 – 25 of 36) sorted by relevance

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/Linux-v5.4/fs/fat/
Dcache.c311 sector_t last_block, in fat_get_mapped_cluster() argument
326 if (*mapped_blocks > last_block - sector) in fat_get_mapped_cluster()
327 *mapped_blocks = last_block - sector; in fat_get_mapped_cluster()
334 sector_t *last_block, int create) in is_exceed_eof() argument
340 *last_block = (i_size_read(inode) + (blocksize - 1)) >> blocksize_bits; in is_exceed_eof()
341 if (sector >= *last_block) { in is_exceed_eof()
349 *last_block = (MSDOS_I(inode)->mmu_private + (blocksize - 1)) in is_exceed_eof()
351 if (sector >= *last_block) in is_exceed_eof()
362 sector_t last_block; in fat_bmap() local
375 if (is_exceed_eof(inode, sector, &last_block, create)) in fat_bmap()
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Dinode.c125 sector_t phys, last_block; in __fat_get_block() local
145 last_block = inode->i_blocks >> (sb->s_blocksize_bits - 9); in __fat_get_block()
152 if (!offset && !(iblock < last_block)) { in __fat_get_block()
171 (unsigned long long)last_block); in __fat_get_block()
/Linux-v5.4/drivers/media/pci/mantis/
Dmantis_dma.c178 mantis->last_block = mantis->busy_block = 0; in mantis_dma_start()
208 while (mantis->last_block != mantis->busy_block) { in mantis_dma_xfer()
210 mantis->last_block, mantis->busy_block); in mantis_dma_xfer()
213 (&mantis->demux, &mantis->buf_cpu[mantis->last_block * MANTIS_BLOCK_BYTES], MANTIS_BLOCK_BYTES); in mantis_dma_xfer()
214 mantis->last_block = (mantis->last_block + 1) % MANTIS_BLOCK_COUNT; in mantis_dma_xfer()
Dmantis_common.h122 u32 last_block; member
/Linux-v5.4/fs/erofs/
Ddata.c130 erofs_off_t *last_block, in erofs_read_raw_page() argument
149 *last_block + 1 != current_block) { in erofs_read_raw_page()
235 *last_block = current_block; in erofs_read_raw_page()
268 erofs_off_t last_block; in erofs_raw_access_readpage() local
274 page, &last_block, 1, false); in erofs_raw_access_readpage()
288 erofs_off_t last_block; in erofs_raw_access_readpages() local
303 &last_block, nr_pages, true); in erofs_raw_access_readpages()
/Linux-v5.4/fs/ext4/
Dreadpage.c224 sector_t last_block; in ext4_mpage_readpages() local
256 last_block = block_in_file + nr_pages * blocks_per_page; in ext4_mpage_readpages()
259 if (last_block > last_block_in_file) in ext4_mpage_readpages()
260 last_block = last_block_in_file; in ext4_mpage_readpages()
292 if (block_in_file < last_block) { in ext4_mpage_readpages()
294 map.m_len = last_block - block_in_file; in ext4_mpage_readpages()
Dmigrate.c17 ext4_lblk_t first_block, last_block, curr_block; member
33 newext.ee_len = cpu_to_le16(lb->last_block - lb->first_block + 1); in finish_range()
51 lb->last_block - lb->first_block + 1, path); in finish_range()
94 (lb->last_block+1 == lb->curr_block)) { in update_extent_range()
96 lb->last_block = lb->curr_block; in update_extent_range()
105 lb->first_block = lb->last_block = lb->curr_block; in update_extent_range()
Dindirect.c1105 ext4_lblk_t last_block, max_block; in ext4_ind_truncate() local
1108 last_block = (inode->i_size + blocksize-1) in ext4_ind_truncate()
1113 if (last_block != max_block) { in ext4_ind_truncate()
1114 n = ext4_block_to_path(inode, last_block, offsets, NULL); in ext4_ind_truncate()
1119 ext4_es_remove_extent(inode, last_block, EXT_MAX_BLOCKS - last_block); in ext4_ind_truncate()
1130 if (last_block == max_block) { in ext4_ind_truncate()
Dballoc.c869 ext4_fsblk_t last_block; in ext4_inode_to_goal_block() local
886 last_block = ext4_blocks_count(EXT4_SB(inode->i_sb)->s_es) - 1; in ext4_inode_to_goal_block()
895 if (bg_start + EXT4_BLOCKS_PER_GROUP(inode->i_sb) <= last_block) in ext4_inode_to_goal_block()
899 colour = (current->pid % 16) * ((last_block - bg_start) / 16); in ext4_inode_to_goal_block()
Dsuper.c2462 ext4_fsblk_t last_block; in ext4_check_descriptors() local
2479 last_block = ext4_blocks_count(sbi->s_es) - 1; in ext4_check_descriptors()
2481 last_block = first_block + in ext4_check_descriptors()
2504 if (block_bitmap < first_block || block_bitmap > last_block) { in ext4_check_descriptors()
2526 if (inode_bitmap < first_block || inode_bitmap > last_block) { in ext4_check_descriptors()
2549 inode_table + sbi->s_itb_per_group - 1 > last_block) { in ext4_check_descriptors()
3439 ext4_fsblk_t first_block, last_block, b; in count_overhead() local
3449 last_block = first_block + EXT4_BLOCKS_PER_GROUP(sb) - 1; in count_overhead()
3453 if (b >= first_block && b <= last_block) { in count_overhead()
3458 if (b >= first_block && b <= last_block) { in count_overhead()
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/Linux-v5.4/drivers/mtd/
Dinftlmount.c536 unsigned int block, first_block, prev_block, last_block; in INFTL_mount() local
582 last_block = BLOCK_NIL; in INFTL_mount()
616 if (last_block != BLOCK_NIL) in INFTL_mount()
617 s->PUtable[last_block] = block; in INFTL_mount()
673 if (last_block != BLOCK_NIL) in INFTL_mount()
674 s->PUtable[last_block] = block; in INFTL_mount()
675 last_block = block; in INFTL_mount()
717 last_block = BLOCK_NIL; in INFTL_mount()
741 s->PUtable[last_block] = BLOCK_NIL; in INFTL_mount()
746 last_block = block; in INFTL_mount()
/Linux-v5.4/fs/
Dmpage.c165 sector_t last_block; in do_mpage_readpage() local
190 last_block = block_in_file + args->nr_pages * blocks_per_page; in do_mpage_readpage()
192 if (last_block > last_block_in_file) in do_mpage_readpage()
193 last_block = last_block_in_file; in do_mpage_readpage()
229 if (block_in_file < last_block) { in do_mpage_readpage()
230 map_bh->b_size = (last_block-block_in_file) << blkbits; in do_mpage_readpage()
506 sector_t last_block; in __mpage_writepage() local
576 last_block = (i_size - 1) >> blkbits; in __mpage_writepage()
597 if (block_in_file == last_block) in __mpage_writepage()
/Linux-v5.4/drivers/s390/cio/
Dcmf.c119 void *last_block; /* Last changed block copied from hardware block */ member
288 memcpy(cmb_data->last_block, hw_block, cmb_data->size); in cmf_copy_block()
356 memset(cmb_data->last_block, 0, cmb_data->size); in cmf_generic_reset()
489 cmb_data->last_block = kzalloc(sizeof(struct cmb), GFP_KERNEL); in alloc_cmb()
490 if (!cmb_data->last_block) { in alloc_cmb()
527 kfree(cmb_data->last_block); in alloc_cmb()
545 kfree(cmb_data->last_block); in free_cmb()
667 cmb = cmb_data->last_block; in readall_cmb()
773 cmb_data->last_block = kzalloc(sizeof(struct cmbe), GFP_KERNEL); in alloc_cmbe()
774 if (!cmb_data->last_block) in alloc_cmbe()
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/Linux-v5.4/fs/udf/
Dtruncate.c34 int last_block = (elen + inode->i_sb->s_blocksize - 1) >> in extent_trunc() local
42 last_block); in extent_trunc()
51 if (last_block > first_block) { in extent_trunc()
58 last_block - first_block); in extent_trunc()
/Linux-v5.4/drivers/spi/
Dspi-mpc52xx-psc.c139 int last_block = 0; in mpc52xx_psc_spi_transfer_rxtx() local
149 last_block = 0; in mpc52xx_psc_spi_transfer_rxtx()
153 last_block = 1; in mpc52xx_psc_spi_transfer_rxtx()
159 if (send_at_once == 1 && last_block) in mpc52xx_psc_spi_transfer_rxtx()
/Linux-v5.4/mm/
Dpage_io.c156 sector_t last_block; in generic_swapfile_activate() local
171 last_block = i_size_read(inode) >> blkbits; in generic_swapfile_activate()
172 while ((probe_block + blocks_per_page) <= last_block && in generic_swapfile_activate()
/Linux-v5.4/fs/f2fs/
Ddata.c559 if (bio && !page_is_mergeable(fio->sbi, bio, *fio->last_block, in f2fs_merge_page_bio()
581 *fio->last_block = fio->new_blkaddr; in f2fs_merge_page_bio()
1662 sector_t last_block; in f2fs_read_single_page() local
1668 last_block = block_in_file + nr_pages; in f2fs_read_single_page()
1671 if (last_block > last_block_in_file) in f2fs_read_single_page()
1672 last_block = last_block_in_file; in f2fs_read_single_page()
1675 if (block_in_file >= last_block) in f2fs_read_single_page()
1690 map->m_len = last_block - block_in_file; in f2fs_read_single_page()
2092 sector_t *last_block, in __write_data_page() argument
2119 .last_block = last_block, in __write_data_page()
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/Linux-v5.4/drivers/media/pci/bt8xx/
Dbt878.h108 volatile u32 last_block; member
Ddvb-bt8xx.c48 while (card->bt->last_block != card->bt->finished_block) { in dvb_bt8xx_task()
51 &card->bt->buf_cpu[card->bt->last_block * in dvb_bt8xx_task()
54 card->bt->last_block = (card->bt->last_block + 1) % in dvb_bt8xx_task()
/Linux-v5.4/fs/ecryptfs/
Dcrypto.c1778 unsigned char last_block[3]; in ecryptfs_encode_for_filename() local
1786 memcpy(last_block, (&src[src_size - 3]), 3); in ecryptfs_encode_for_filename()
1789 last_block[2] = 0x00; in ecryptfs_encode_for_filename()
1792 last_block[0] = src[src_size - 1]; in ecryptfs_encode_for_filename()
1793 last_block[1] = 0x00; in ecryptfs_encode_for_filename()
1796 last_block[0] = src[src_size - 2]; in ecryptfs_encode_for_filename()
1797 last_block[1] = src[src_size - 1]; in ecryptfs_encode_for_filename()
1808 src_block = last_block; in ecryptfs_encode_for_filename()
/Linux-v5.4/fs/ext2/
Dsuper.c705 ext2_fsblk_t last_block; in ext2_check_descriptors() local
708 last_block = le32_to_cpu(sbi->s_es->s_blocks_count) - 1; in ext2_check_descriptors()
710 last_block = first_block + in ext2_check_descriptors()
714 le32_to_cpu(gdp->bg_block_bitmap) > last_block) in ext2_check_descriptors()
723 le32_to_cpu(gdp->bg_inode_bitmap) > last_block) in ext2_check_descriptors()
733 last_block) in ext2_check_descriptors()
Dballoc.c781 ext2_fsblk_t last_block) in find_next_reservable_window() argument
808 if (cur > last_block) in find_next_reservable_window()
/Linux-v5.4/fs/xfs/libxfs/
Dxfs_bmap.h194 xfs_fileoff_t *last_block, int whichfork);
/Linux-v5.4/fs/xfs/
Dxfs_inode.c1516 xfs_fileoff_t last_block; in xfs_itruncate_extents_flags() local
1544 last_block = XFS_B_TO_FSB(mp, mp->m_super->s_maxbytes); in xfs_itruncate_extents_flags()
1545 if (first_unmap_block == last_block) in xfs_itruncate_extents_flags()
1548 ASSERT(first_unmap_block < last_block); in xfs_itruncate_extents_flags()
1549 unmap_len = last_block - first_unmap_block + 1; in xfs_itruncate_extents_flags()
1573 first_unmap_block, last_block, true); in xfs_itruncate_extents_flags()
/Linux-v5.4/drivers/scsi/smartpqi/
Dsmartpqi_init.c2333 u64 last_block; in pqi_raid_bypass_submit_scsi_cmd() local
2417 last_block = first_block + block_cnt - 1; in pqi_raid_bypass_submit_scsi_cmd()
2421 if (last_block >= get_unaligned_le64(&raid_map->volume_blk_cnt) || in pqi_raid_bypass_submit_scsi_cmd()
2422 last_block < first_block) in pqi_raid_bypass_submit_scsi_cmd()
2435 tmpdiv = last_block; in pqi_raid_bypass_submit_scsi_cmd()
2439 last_row_offset = (u32)(last_block - (last_row * blocks_per_row)); in pqi_raid_bypass_submit_scsi_cmd()
2448 last_row = last_block / blocks_per_row; in pqi_raid_bypass_submit_scsi_cmd()
2450 last_row_offset = (u32)(last_block - (last_row * blocks_per_row)); in pqi_raid_bypass_submit_scsi_cmd()
2533 tmpdiv = last_block; in pqi_raid_bypass_submit_scsi_cmd()
2540 last_group = (last_block % stripesize) / r5or6_blocks_per_row; in pqi_raid_bypass_submit_scsi_cmd()
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