| /Linux-v5.4/init/ |
| D | do_mounts_rd.c | 65 int nblocks = -1; in identify_ramdisk_image() local
94 nblocks = 0; in identify_ramdisk_image()
104 nblocks = (ntohl(romfsb->size)+BLOCK_SIZE-1)>>BLOCK_SIZE_BITS; in identify_ramdisk_image()
112 nblocks = (cramfsb->size + BLOCK_SIZE - 1) >> BLOCK_SIZE_BITS; in identify_ramdisk_image()
121 nblocks = (le64_to_cpu(squashfsb->bytes_used) + BLOCK_SIZE - 1) in identify_ramdisk_image()
136 nblocks = (cramfsb->size + BLOCK_SIZE - 1) >> BLOCK_SIZE_BITS; in identify_ramdisk_image()
152 nblocks = minixsb->s_nzones << minixsb->s_log_zone_size; in identify_ramdisk_image()
162 nblocks = n; in identify_ramdisk_image()
173 return nblocks; in identify_ramdisk_image()
181 int nblocks, i, disk; in rd_load_image() local
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| /Linux-v5.4/fs/jfs/ |
| D | jfs_dmap.c | 65 int nblocks);
72 static int dbAllocAny(struct bmap * bmp, s64 nblocks, int l2nb, s64 * results);
74 int nblocks);
76 int nblocks,
79 int nblocks);
80 static int dbAllocDmapLev(struct bmap * bmp, struct dmap * dp, int nblocks,
83 static int dbAllocAG(struct bmap * bmp, int agno, s64 nblocks, int l2nb,
85 static int dbAllocCtl(struct bmap * bmp, s64 nblocks, int l2nb, s64 blkno,
87 static int dbExtend(struct inode *ip, s64 blkno, s64 nblocks, s64 addnblocks);
92 int nblocks);
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| D | jfs_discard.c | 32 void jfs_issue_discard(struct inode *ip, u64 blkno, u64 nblocks) in jfs_issue_discard() argument
37 r = sb_issue_discard(sb, blkno, nblocks, GFP_NOFS, 0); in jfs_issue_discard()
41 (unsigned long long)nblocks, r); in jfs_issue_discard()
46 (unsigned long long)nblocks, r); in jfs_issue_discard()
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| D | jfs_dmap.h | 148 __le32 nblocks; /* 4: num blks covered by this dmap */ member
284 extern int dbFree(struct inode *ipbmap, s64 blkno, s64 nblocks);
287 int free, s64 blkno, s64 nblocks, struct tblock * tblk);
291 extern int dbAlloc(struct inode *ipbmap, s64 hint, s64 nblocks, s64 * results);
294 s64 blkno, s64 nblocks, s64 addnblocks, s64 * results);
297 extern int dbAllocBottomUp(struct inode *ip, s64 blkno, s64 nblocks);
298 extern int dbExtendFS(struct inode *ipbmap, s64 blkno, s64 nblocks);
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| D | resize.c | 61 s64 XAddress, XSize, nblocks, xoff, xaddr, t64; in jfs_extendfs() local
313 nblocks = min(t64 - mapSize, XSize); in jfs_extendfs()
322 if ((rc = dbExtendFS(ipbmap, XAddress, nblocks))) in jfs_extendfs()
332 XSize -= nblocks; in jfs_extendfs()
382 xlen = min(xlen, (int) nblocks) & ~(sbi->nbperpage - 1); in jfs_extendfs()
387 if ((rc = xtAppend(tid, ipbmap, 0, xoff, nblocks, &xlen, &xaddr, 0))) { in jfs_extendfs()
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| D | xattr.c | 207 int nblocks; in ea_write() local
225 nblocks = (size + (sb->s_blocksize - 1)) >> sb->s_blocksize_bits; in ea_write()
228 rc = dquot_alloc_block(ip, nblocks); in ea_write()
232 rc = dbAlloc(ip, INOHINT(ip), nblocks, &blkno); in ea_write()
235 dquot_free_block(ip, nblocks); in ea_write()
246 for (i = 0; i < nblocks; i += sbi->nbperpage) { in ea_write()
289 DXDlength(ea, nblocks); in ea_write()
300 dquot_free_block(ip, nblocks); in ea_write()
302 dbFree(ip, blkno, nblocks); in ea_write()
356 int nblocks; in ea_read() local
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| D | jfs_extent.c | 496 extBalloc(struct inode *ip, s64 hint, s64 * nblocks, s64 * blkno) in extBalloc() argument
512 if (*nblocks >= max && *nblocks > nbperpage) in extBalloc()
515 nb = nblks = *nblocks; in extBalloc()
533 *nblocks = nb; in extBalloc()
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| /Linux-v5.4/fs/erofs/ |
| D | data.c | 53 erofs_blk_t nblocks, lastblk; in erofs_map_blocks_flatmode() local
60 nblocks = DIV_ROUND_UP(inode->i_size, PAGE_SIZE); in erofs_map_blocks_flatmode()
61 lastblk = nblocks - tailendpacking; in erofs_map_blocks_flatmode()
131 unsigned int nblocks, in erofs_read_raw_page() argument
139 DBG_BUGON(!nblocks); in erofs_read_raw_page()
216 if (nblocks > DIV_ROUND_UP(map.m_plen, PAGE_SIZE)) in erofs_read_raw_page()
217 nblocks = DIV_ROUND_UP(map.m_plen, PAGE_SIZE); in erofs_read_raw_page()
218 if (nblocks > BIO_MAX_PAGES) in erofs_read_raw_page()
219 nblocks = BIO_MAX_PAGES; in erofs_read_raw_page()
221 bio = bio_alloc(GFP_NOIO, nblocks); in erofs_read_raw_page()
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| /Linux-v5.4/fs/ext4/ |
| D | ext4_jbd2.h | 298 #define ext4_journal_start_sb(sb, type, nblocks) \ argument
299 __ext4_journal_start_sb((sb), __LINE__, (type), (nblocks), 0)
301 #define ext4_journal_start(inode, type, nblocks) \ argument
302 __ext4_journal_start((inode), __LINE__, (type), (nblocks), 0)
335 static inline int ext4_journal_extend(handle_t *handle, int nblocks) in ext4_journal_extend() argument
338 return jbd2_journal_extend(handle, nblocks); in ext4_journal_extend()
342 static inline int ext4_journal_restart(handle_t *handle, int nblocks) in ext4_journal_restart() argument
345 return jbd2_journal_restart(handle, nblocks); in ext4_journal_restart()
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| /Linux-v5.4/fs/reiserfs/ |
| D | xattr.h | 74 size_t nblocks = JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb); in reiserfs_xattr_jcreate_nblocks() local
77 nblocks += JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb); in reiserfs_xattr_jcreate_nblocks()
79 nblocks += JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb); in reiserfs_xattr_jcreate_nblocks()
82 return nblocks; in reiserfs_xattr_jcreate_nblocks()
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| D | xattr_acl.c | 366 int nblocks = 0; in reiserfs_cache_default_acl() local
380 nblocks = reiserfs_xattr_jcreate_nblocks(inode); in reiserfs_cache_default_acl()
381 nblocks += JOURNAL_BLOCKS_PER_OBJECT(inode->i_sb); in reiserfs_cache_default_acl()
386 nblocks += reiserfs_xattr_nblocks(inode, size) * 4; in reiserfs_cache_default_acl()
390 return nblocks; in reiserfs_cache_default_acl()
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| /Linux-v5.4/fs/nilfs2/ |
| D | sufile.c | 520 unsigned long nblocks, time64_t modtime) in nilfs_sufile_set_segment_usage() argument
537 su->su_nblocks = cpu_to_le32(nblocks); in nilfs_sufile_set_segment_usage()
1025 sector_t start = 0, nblocks = 0; in nilfs_sufile_trim_fs() local
1081 if (!nblocks) { in nilfs_sufile_trim_fs()
1084 nblocks = seg_end - seg_start + 1; in nilfs_sufile_trim_fs()
1088 if (start + nblocks == seg_start) { in nilfs_sufile_trim_fs()
1090 nblocks += seg_end - seg_start + 1; in nilfs_sufile_trim_fs()
1096 nblocks -= start_block - start; in nilfs_sufile_trim_fs()
1100 if (nblocks >= minlen) { in nilfs_sufile_trim_fs()
1105 nblocks * sects_per_block, in nilfs_sufile_trim_fs()
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| D | segbuf.h | 34 unsigned long nblocks; member
131 return segbuf->sb_sum.nblocks == segbuf->sb_sum.nsumblk; in nilfs_segbuf_empty()
139 segbuf->sb_sum.nblocks++; in nilfs_segbuf_add_segsum_buffer()
148 segbuf->sb_sum.nblocks++; in nilfs_segbuf_add_payload_buffer()
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| D | the_nilfs.c | 661 sector_t start = 0, nblocks = 0; in nilfs_discard_segments() local
671 if (!nblocks) { in nilfs_discard_segments()
673 nblocks = seg_end - seg_start + 1; in nilfs_discard_segments()
674 } else if (start + nblocks == seg_start) { in nilfs_discard_segments()
675 nblocks += seg_end - seg_start + 1; in nilfs_discard_segments()
679 nblocks * sects_per_block, in nilfs_discard_segments()
683 nblocks = 0; in nilfs_discard_segments()
686 if (nblocks) in nilfs_discard_segments()
689 nblocks * sects_per_block, in nilfs_discard_segments()
694 int nilfs_count_free_blocks(struct the_nilfs *nilfs, sector_t *nblocks) in nilfs_count_free_blocks() argument
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| D | segbuf.c | 83 segbuf->sb_pseg_start = prev->sb_pseg_start + prev->sb_sum.nblocks; in nilfs_segbuf_map_cont()
114 segbuf->sb_pseg_start + segbuf->sb_sum.nblocks); in nilfs_segbuf_extend_payload()
128 segbuf->sb_sum.nblocks = segbuf->sb_sum.nsumblk = 0; in nilfs_segbuf_reset()
159 raw_sum->ss_nblocks = cpu_to_le32(segbuf->sb_sum.nblocks); in nilfs_segbuf_fill_in_segsum()
405 wi->rest_blocks = segbuf->sb_sum.nblocks; in nilfs_segbuf_prepare_write()
511 segbuf->sb_sum.nblocks, in nilfs_segbuf_wait()
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| /Linux-v5.4/block/partitions/ |
| D | sysv68.c | 45 __be32 nblocks; /* slice size (in blocks) */ member
84 if (be32_to_cpu(slice->nblocks)) { in sysv68_partition()
87 be32_to_cpu(slice->nblocks)); in sysv68_partition()
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| /Linux-v5.4/fs/jbd2/ |
| D | transaction.c | 429 static handle_t *new_handle(int nblocks) in new_handle() argument
434 handle->h_buffer_credits = nblocks; in new_handle()
440 handle_t *jbd2__journal_start(journal_t *journal, int nblocks, int rsv_blocks, in jbd2__journal_start() argument
456 handle = new_handle(nblocks); in jbd2__journal_start()
483 line_no, nblocks); in jbd2__journal_start()
509 handle_t *jbd2_journal_start(journal_t *journal, int nblocks) in jbd2_journal_start() argument
511 return jbd2__journal_start(journal, nblocks, 0, GFP_NOFS, 0, 0); in jbd2_journal_start()
599 int jbd2_journal_extend(handle_t *handle, int nblocks) in jbd2_journal_extend() argument
617 "transaction not running\n", handle, nblocks); in jbd2_journal_extend()
622 wanted = atomic_add_return(nblocks, in jbd2_journal_extend()
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| /Linux-v5.4/fs/ |
| D | mpage.c | 174 unsigned nblocks; in do_mpage_readpage() local
199 nblocks = map_bh->b_size >> blkbits; in do_mpage_readpage()
202 block_in_file < (args->first_logical_block + nblocks)) { in do_mpage_readpage()
204 unsigned last = nblocks - map_offset; in do_mpage_readpage()
262 nblocks = map_bh->b_size >> blkbits; in do_mpage_readpage()
264 if (relative_block == nblocks) { in do_mpage_readpage()
321 nblocks = map_bh->b_size >> blkbits; in do_mpage_readpage()
322 if ((buffer_boundary(map_bh) && relative_block == nblocks) || in do_mpage_readpage()
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| /Linux-v5.4/crypto/ |
| D | tgr192.c | 37 u32 nblocks; member
500 tctx->nblocks = 0; in tgr192_init()
517 tctx->nblocks++; in tgr192_update()
536 tctx->nblocks++; in tgr192_update()
561 t = tctx->nblocks; in tgr192_final()
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| D | poly1305_generic.c | 92 const void *src, unsigned int nblocks, in poly1305_blocks_internal() argument
100 if (!nblocks) in poly1305_blocks_internal()
149 } while (--nblocks); in poly1305_blocks_internal()
160 const void *src, unsigned int nblocks) in poly1305_core_blocks() argument
162 poly1305_blocks_internal(state, key, src, nblocks, 1 << 24); in poly1305_core_blocks()
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| /Linux-v5.4/drivers/media/usb/pwc/ |
| D | pwc-dec23.c | 594 int compression_index, nblocks; in DecompressBand23() local
605 nblocks = compressed_image_width / 4; in DecompressBand23()
611 while (nblocks) { in DecompressBand23()
615 nblocks--; in DecompressBand23()
619 nblocks = compressed_image_width / 8; in DecompressBand23()
625 while (nblocks) { in DecompressBand23()
634 nblocks -= 2; in DecompressBand23()
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| /Linux-v5.4/drivers/misc/ |
| D | sram.c | 162 unsigned int nblocks, exports = 0; in sram_reserve_regions() local
174 nblocks = (np) ? of_get_available_child_count(np) + 1 : 1; in sram_reserve_regions()
175 rblocks = kcalloc(nblocks, sizeof(*rblocks), GFP_KERNEL); in sram_reserve_regions()
247 rblocks[nblocks - 1].start = size; in sram_reserve_regions()
248 rblocks[nblocks - 1].size = 0; in sram_reserve_regions()
249 list_add_tail(&rblocks[nblocks - 1].list, &reserve_list); in sram_reserve_regions()
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| /Linux-v5.4/drivers/s390/char/ |
| D | tape_char.c | 193 int nblocks; in tapechar_write() local
206 nblocks = count / block_size; in tapechar_write()
209 nblocks = 1; in tapechar_write()
217 DBF_EVENT(6, "TCHAR:nblocks: %x\n", nblocks); in tapechar_write()
224 for (i = 0; i < nblocks; i++) { in tapechar_write()
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| /Linux-v5.4/drivers/mtd/nand/ |
| D | bbt.c | 26 unsigned int nblocks = nanddev_neraseblocks(nand); in nanddev_bbt_init() local
27 unsigned int nwords = DIV_ROUND_UP(nblocks * bits_per_block, in nanddev_bbt_init()
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| /Linux-v5.4/net/ipv4/ |
| D | inet_hashtables.c | 807 unsigned int i, nblocks = 1; in inet_ehash_locks_alloc() local
811 nblocks = max(2U * L1_CACHE_BYTES / locksz, 1U); in inet_ehash_locks_alloc()
812 nblocks = roundup_pow_of_two(nblocks * num_possible_cpus()); in inet_ehash_locks_alloc()
815 nblocks = min(nblocks, hashinfo->ehash_mask + 1); in inet_ehash_locks_alloc()
817 hashinfo->ehash_locks = kvmalloc_array(nblocks, locksz, GFP_KERNEL); in inet_ehash_locks_alloc()
821 for (i = 0; i < nblocks; i++) in inet_ehash_locks_alloc()
824 hashinfo->ehash_locks_mask = nblocks - 1; in inet_ehash_locks_alloc()
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