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Searched refs:nr_blocks (Results 1 – 25 of 38) sorted by relevance

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/linux/drivers/md/
H A Ddm-zoned-target.c118 unsigned int nr_blocks) in dmz_submit_bio() argument
135 clone->bi_iter.bi_size = dmz_blk2sect(nr_blocks) << SECTOR_SHIFT; in dmz_submit_bio()
145 zone->wp_block += nr_blocks; in dmz_submit_bio()
154 sector_t chunk_block, unsigned int nr_blocks) in dmz_handle_read_zero() argument
156 unsigned int size = nr_blocks << DMZ_BLOCK_SHIFT; in dmz_handle_read_zero()
174 unsigned int nr_blocks = dmz_bio_blocks(bio); in dmz_handle_read() local
175 sector_t end_block = chunk_block + nr_blocks; in dmz_handle_read()
191 (unsigned long long)chunk_block, nr_blocks); in dmz_handle_read()
196 nr_blocks = 0; in dmz_handle_read()
205 nr_blocks = ret; in dmz_handle_read()
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H A Ddm-era-target.c75 static int writeset_alloc(struct writeset *ws, dm_block_t nr_blocks) in writeset_alloc() argument
77 ws->bits = vzalloc(bitset_size(nr_blocks)); in writeset_alloc()
90 dm_block_t nr_blocks) in writeset_init() argument
94 memset(ws->bits, 0, bitset_size(nr_blocks)); in writeset_init()
96 ws->md.nr_bits = nr_blocks; in writeset_init()
180 __le32 nr_blocks; member
278 uint32_t nr_blocks; member
518 disk->nr_blocks = cpu_to_le32(md->nr_blocks); in prepare_superblock()
603 md->nr_blocks = le32_to_cpu(disk->nr_blocks); in open_metadata()
782 d->nr_bits = min(d->writeset.nr_bits, md->nr_blocks); in metadata_digest_lookup_writeset()
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/linux/drivers/edac/
H A Dedac_device.c58 char *blk_name, unsigned nr_blocks, unsigned off_val, in edac_device_alloc_ctl_info() argument
68 edac_dbg(4, "instances=%d blocks=%d\n", nr_instances, nr_blocks); in edac_device_alloc_ctl_info()
81 nr_instances * nr_blocks); in edac_device_alloc_ctl_info()
109 inst->nr_blocks = nr_blocks; in edac_device_alloc_ctl_info()
110 blk_p = &dev_blk[instance * nr_blocks]; in edac_device_alloc_ctl_info()
117 for (block = 0; block < nr_blocks; block++) { in edac_device_alloc_ctl_info()
498 if ((block_nr >= instance->nr_blocks) || (block_nr < 0)) { in edac_device_handle_ce_count()
503 instance->nr_blocks); in edac_device_handle_ce_count()
507 if (instance->nr_blocks > 0) { in edac_device_handle_ce_count()
544 if ((block_nr >= instance->nr_blocks) || (block_nr < 0)) { in edac_device_handle_ue_count()
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/linux/drivers/md/persistent-data/
H A Ddm-space-map-disk.c53 *count = smd->old_ll.nr_blocks; in sm_disk_get_nr_blocks()
62 *count = (smd->old_ll.nr_blocks - smd->old_ll.nr_allocated) - smd->nr_allocated_this_transaction; in sm_disk_get_nr_free()
139 r = sm_ll_find_common_free_block(&smd->old_ll, &smd->ll, smd->begin, smd->ll.nr_blocks, b); in sm_disk_new_block()
185 root_le.nr_blocks = cpu_to_le64(smd->ll.nr_blocks); in sm_disk_copy_root()
218 dm_block_t nr_blocks) in dm_sm_disk_create() argument
235 r = sm_ll_extend(&smd->ll, nr_blocks); in dm_sm_disk_create()
H A Ddm-space-map-metadata.c287 *count = smm->ll.nr_blocks; in sm_metadata_get_nr_blocks()
296 *count = smm->old_ll.nr_blocks - smm->old_ll.nr_allocated - in sm_metadata_get_nr_free()
458 r = sm_ll_find_common_free_block(&smm->old_ll, &smm->ll, smm->begin, smm->ll.nr_blocks, b); in sm_metadata_new_block_()
548 root_le.nr_blocks = cpu_to_le64(smm->ll.nr_blocks); in sm_metadata_copy_root()
601 *count = smm->ll.nr_blocks; in sm_bootstrap_get_nr_blocks()
610 *count = smm->ll.nr_blocks - smm->begin; in sm_bootstrap_get_nr_free()
648 if (smm->begin == smm->ll.nr_blocks) in sm_bootstrap_new_block()
723 dm_block_t old_len = smm->ll.nr_blocks; in sm_metadata_extend()
786 dm_block_t nr_blocks, in dm_sm_metadata_create() argument
802 if (nr_blocks > DM_SM_METADATA_MAX_BLOCKS) in dm_sm_metadata_create()
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H A Ddm-space-map-common.h79 dm_block_t nr_blocks; member
102 __le64 nr_blocks; member
H A Ddm-space-map-disk.h21 dm_block_t nr_blocks);
H A Ddm-space-map-metadata.h35 dm_block_t nr_blocks,
/linux/fs/jffs2/
H A Dbuild.c326 size += c->nr_blocks * 100; /* And 100 bytes per eraseblock */ in jffs2_calc_trigger_levels()
356 c->flash_size / 1024, c->sector_size / 1024, c->nr_blocks); in jffs2_calc_trigger_levels()
380 c->nr_blocks = c->flash_size / c->sector_size; in jffs2_do_mount_fs()
381 size = sizeof(struct jffs2_eraseblock) * c->nr_blocks; in jffs2_do_mount_fs()
391 for (i=0; i<c->nr_blocks; i++) { in jffs2_do_mount_fs()
H A Djffs2_fs_sb.h91 uint32_t nr_blocks; member
H A Dscan.c143 for (i=0; i<c->nr_blocks; i++) { in jffs2_scan_medium()
267 ((c->nr_free_blocks+empty_blocks+bad_blocks) != c->nr_blocks || bad_blocks == c->nr_blocks)) { in jffs2_scan_medium()
270 empty_blocks, bad_blocks, c->nr_blocks); in jffs2_scan_medium()
/linux/Documentation/translations/zh_CN/filesystems/
H A Dtmpfs.rst58 nr_blocks 与size相同，但以PAGE_SIZE为单位。
65 未指定size或nr_blocks时，默认值为size=50％
67 如果nr_blocks=0（或size=0），block个数将不受限制；如果nr_inodes=0，
/linux/Documentation/translations/zh_TW/filesystems/
H A Dtmpfs.rst58 nr_blocks 與size相同，但以PAGE_SIZE爲單位。
65 未指定size或nr_blocks時，默認值爲size=50％
67 如果nr_blocks=0（或size=0），block個數將不受限制；如果nr_inodes=0，
/linux/fs/afs/
H A Ddir_edit.c248 unsigned int nr_blocks, b, entry; in afs_edit_dir_add() local
270 nr_blocks = i_size / AFS_DIR_BLOCK_SIZE; in afs_edit_dir_add()
275 for (b = 0; b < nr_blocks + 1; b++) { in afs_edit_dir_add()
279 if (nr_blocks >= AFS_DIR_MAX_BLOCKS) in afs_edit_dir_add()
302 if (b == nr_blocks) { in afs_edit_dir_add()
333 nr_blocks = 1; in afs_edit_dir_add()
534 unsigned int nr_blocks, b; in afs_edit_dir_update() local
546 nr_blocks = i_size / AFS_DIR_BLOCK_SIZE; in afs_edit_dir_update()
551 for (b = 0; b < nr_blocks; b++) { in afs_edit_dir_update()
/linux/fs/xfs/scrub/
H A Dalloc_repair.c124 xfs_agblock_t nr_blocks; member
218 ra->nr_blocks += arec.ar_blockcount; in xrep_abt_stash()
462 required = ra->new_bnobt.bload.nr_blocks + in xrep_abt_reserve_space()
463 ra->new_cntbt.bload.nr_blocks; in xrep_abt_reserve_space()
494 ra->nr_blocks -= len; in xrep_abt_reserve_space()
661 freesp_btreeblks += ra->new_bnobt.bload.nr_blocks - 1; in xrep_abt_reset_counters()
662 freesp_btreeblks += ra->new_cntbt.bload.nr_blocks - 1; in xrep_abt_reset_counters()
673 agf->agf_freeblks = cpu_to_be32(ra->nr_blocks); in xrep_abt_reset_counters()
H A Dnewbt.h67 int xrep_newbt_alloc_blocks(struct xrep_newbt *xnr, uint64_t nr_blocks);
/linux/include/linux/platform_data/
H A Dsh_mmcif.h147 unsigned long nr_blocks, in sh_mmcif_boot_do_read() argument
167 for (k = 0; !ret && k < nr_blocks; k++) in sh_mmcif_boot_do_read()
/linux/mm/
H A Ddmapool_test.c36 static inline int nr_blocks(int size) in nr_blocks() function
65 int blocks = nr_blocks(parms->size); in dmapool_test_block()
/linux/drivers/hwtracing/intel_th/
H A Dmsu.c73 unsigned int nr_blocks; member
343 return (size_t)win->nr_blocks << PAGE_SHIFT; in msc_win_total_sz()
1100 static int msc_buffer_win_alloc(struct msc *msc, unsigned int nr_blocks) in msc_buffer_win_alloc() argument
1105 if (!nr_blocks) in msc_buffer_win_alloc()
1122 win->pgoff = prev->pgoff + prev->nr_blocks; in msc_buffer_win_alloc()
1127 nr_blocks << PAGE_SHIFT); in msc_buffer_win_alloc()
1129 ret = __msc_buffer_win_alloc(win, nr_blocks); in msc_buffer_win_alloc()
1135 win->nr_blocks = nr_blocks; in msc_buffer_win_alloc()
1144 msc->nr_pages += nr_blocks; in msc_buffer_win_alloc()
1176 msc->nr_pages -= win->nr_blocks; in msc_buffer_win_free()
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/linux/drivers/scsi/
H A Dscsi_trace.c333 unsigned int nr_blocks; in scsi_trace_atomic_write16_out() local
338 nr_blocks = get_unaligned_be16(&cdb[12]); in scsi_trace_atomic_write16_out()
341 lba, nr_blocks, boundary_size); in scsi_trace_atomic_write16_out()
/linux/fs/xfs/libxfs/
H A Dxfs_btree_staging.h106 uint64_t nr_blocks; member
/linux/include/linux/mtd/
H A Dblktrans.h53 unsigned long block, unsigned nr_blocks);
/linux/fs/gfs2/
H A Ddir.h20 unsigned nr_blocks; member
/linux/include/linux/
H A Dfscrypt.h846 u64 fscrypt_limit_io_blocks(const struct inode *inode, u64 lblk, u64 nr_blocks);
864 u64 nr_blocks) in fscrypt_limit_io_blocks() argument
866 return nr_blocks; in fscrypt_limit_io_blocks()
/linux/fs/iomap/
H A Dbuffered-io.c255 unsigned int nr_blocks = i_blocks_per_folio(inode, folio); in ifs_alloc() local
258 if (ifs || nr_blocks <= 1) in ifs_alloc()
272 ifs = kzalloc_flex(*ifs, state, BITS_TO_LONGS(2 * nr_blocks), gfp); in ifs_alloc()
278 bitmap_set(ifs->state, 0, nr_blocks); in ifs_alloc()
280 bitmap_set(ifs->state, nr_blocks, nr_blocks); in ifs_alloc()
884 unsigned int nr_blocks = i_blocks_per_folio(iter->inode, folio); in __iomap_write_begin() local
900 if ((iter->flags & IOMAP_NOWAIT) && !ifs && nr_blocks > 1) in __iomap_write_begin()

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