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Searched refs:n_blocks (Results 1 – 19 of 19) sorted by relevance

/openbmc/qemu/block/
H A Dcloop.c39 uint32_t n_blocks; member
113 ret = bdrv_pread(bs->file, 128 + 4, 4, &s->n_blocks, 0); in cloop_open()
117 s->n_blocks = be32_to_cpu(s->n_blocks); in cloop_open()
120 if (s->n_blocks > (UINT32_MAX - 1) / sizeof(uint64_t)) { in cloop_open()
123 s->n_blocks, in cloop_open()
127 offsets_size = (s->n_blocks + 1) * sizeof(uint64_t); in cloop_open()
149 for (i = 0; i < s->n_blocks + 1; i++) { in cloop_open()
202 s->current_block = s->n_blocks; in cloop_open()
205 bs->total_sectors = s->n_blocks * s->sectors_per_block; in cloop_open()
/openbmc/linux/drivers/md/
H A Ddm-writecache.c74 __le64 n_blocks; member
150 size_t n_blocks; member
965 wc->entries = vmalloc(array_size(sizeof(struct wc_entry), wc->n_blocks)); in writecache_alloc_entries()
968 for (b = 0; b < wc->n_blocks; b++) { in writecache_alloc_entries()
1041 for (b = 0; b < wc->n_blocks; b++) { in writecache_resume()
1064 for (b = 0; b < wc->n_blocks; b++) { in writecache_resume()
1161 wc->freelist_high_watermark = wc->n_blocks; in activate_cleaner()
1162 wc->freelist_low_watermark = wc->n_blocks; in activate_cleaner()
2117 uint64_t n_blocks, offset; in calculate_memory_size() local
2120 n_blocks = device_size; in calculate_memory_size()
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H A Ddm-verity-target.c55 unsigned int n_blocks; member
585 for (b = 0; b < io->n_blocks; b++) { in verity_verify_io()
737 verity_hash_at_level(v, pw->block + pw->n_blocks - 1, i, &hash_block_end, NULL); in verity_prefetch_io()
765 unsigned int n_blocks = io->n_blocks; in verity_submit_prefetch() local
769 while (n_blocks && test_bit(block, v->validated_blocks)) { in verity_submit_prefetch()
771 n_blocks--; in verity_submit_prefetch()
773 while (n_blocks && test_bit(block + n_blocks - 1, in verity_submit_prefetch()
775 n_blocks--; in verity_submit_prefetch()
776 if (!n_blocks) in verity_submit_prefetch()
789 pw->n_blocks = n_blocks; in verity_submit_prefetch()
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H A Ddm-verity.h86 unsigned int n_blocks; member
H A Ddm-bufio.c1954 sector_t block, unsigned int n_blocks) in dm_bufio_prefetch() argument
1965 for (; n_blocks--; block++) { in dm_bufio_prefetch()
1995 if (!n_blocks) in dm_bufio_prefetch()
2236 void dm_bufio_forget_buffers(struct dm_bufio_client *c, sector_t block, sector_t n_blocks) in dm_bufio_forget_buffers() argument
2239 cache_remove_range(&c->cache, block, block + n_blocks, idle, __free_buffer_wake); in dm_bufio_forget_buffers()
/openbmc/linux/include/linux/
H A Ddm-bufio.h87 sector_t block, unsigned int n_blocks);
147 void dm_bufio_forget_buffers(struct dm_bufio_client *c, sector_t block, sector_t n_blocks);
/openbmc/linux/drivers/gpu/drm/arm/display/komeda/
H A Dkomeda_framebuffer.c46 u32 alignment_w = 0, alignment_h = 0, alignment_header, n_blocks, bpp; in komeda_fb_afbc_size_check() local
87 n_blocks = (kfb->aligned_w * kfb->aligned_h) / AFBC_SUPERBLK_PIXELS; in komeda_fb_afbc_size_check()
88 kfb->offset_payload = ALIGN(n_blocks * AFBC_HEADER_SIZE, in komeda_fb_afbc_size_check()
92 kfb->afbc_size = kfb->offset_payload + n_blocks * in komeda_fb_afbc_size_check()
/openbmc/u-boot/fs/yaffs2/
H A Dyaffs_yaffs2.c212 int n_blocks; in yaffs_calc_checkpt_blocks_required() local
235 n_blocks = in yaffs_calc_checkpt_blocks_required()
240 dev->checkpoint_blocks_required = n_blocks; in yaffs_calc_checkpt_blocks_required()
313 u32 n_blocks = dev->internal_end_block - dev->internal_start_block + 1; in yaffs2_wr_checkpt_dev() local
325 n_bytes = n_blocks * sizeof(struct yaffs_block_info); in yaffs2_wr_checkpt_dev()
331 n_bytes = n_blocks * dev->chunk_bit_stride; in yaffs2_wr_checkpt_dev()
341 u32 n_blocks = in yaffs2_rd_checkpt_dev() local
354 n_bytes = n_blocks * sizeof(struct yaffs_block_info); in yaffs2_rd_checkpt_dev()
361 n_bytes = n_blocks * dev->chunk_bit_stride; in yaffs2_rd_checkpt_dev()
1351 int n_blocks = dev->internal_end_block - dev->internal_start_block + 1; in yaffs2_scan_backwards() local
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H A Dyaffs_guts.c2260 int n_blocks = dev->internal_end_block - dev->internal_start_block + 1; in yaffs_init_blocks() local
2268 kmalloc(n_blocks * sizeof(struct yaffs_block_info), GFP_NOFS); in yaffs_init_blocks()
2271 vmalloc(n_blocks * sizeof(struct yaffs_block_info)); in yaffs_init_blocks()
2283 kmalloc(dev->chunk_bit_stride * n_blocks, GFP_NOFS); in yaffs_init_blocks()
2286 vmalloc(dev->chunk_bit_stride * n_blocks); in yaffs_init_blocks()
2295 memset(dev->block_info, 0, n_blocks * sizeof(struct yaffs_block_info)); in yaffs_init_blocks()
2296 memset(dev->chunk_bits, 0, dev->chunk_bit_stride * n_blocks); in yaffs_init_blocks()
2685 int n_blocks = in yaffs_find_gc_block() local
2689 iterations = n_blocks; in yaffs_find_gc_block()
2707 iterations = n_blocks / 16 + 1; in yaffs_find_gc_block()
/openbmc/linux/drivers/gpu/drm/
H A Ddrm_gem_framebuffer_helper.c526 __u32 n_blocks, w_alignment, h_alignment, hdr_alignment; in drm_gem_afbc_min_size() local
569 n_blocks = (afbc_fb->aligned_width * afbc_fb->aligned_height) in drm_gem_afbc_min_size()
571 afbc_fb->afbc_size = ALIGN(n_blocks * AFBC_HEADER_SIZE, hdr_alignment); in drm_gem_afbc_min_size()
572 afbc_fb->afbc_size += n_blocks * ALIGN(bpp * AFBC_SUPERBLOCK_PIXELS / 8, in drm_gem_afbc_min_size()
/openbmc/u-boot/board/micronas/vct/
H A Debi_onenand.c92 u32 n_blocks = len / bytes_per_block; in memcpy_32_from_onenand() local
96 for (block = 0; block < n_blocks; block++) { in memcpy_32_from_onenand()
/openbmc/qemu/tests/qemu-iotests/
H A D075.out21 qemu-io: can't open device TEST_DIR/simple-pattern.cloop: n_blocks 4294967295 must be 536870911 or …
/openbmc/linux/drivers/infiniband/hw/hfi1/
H A Dmad.c1885 u32 n_blocks = OPA_AM_NBLK(am); in __subn_get_opa_sc_to_vlt() local
1890 if (n_blocks != 1 || smp_length_check(size, max_len)) { in __subn_get_opa_sc_to_vlt()
1907 u32 n_blocks = OPA_AM_NBLK(am); in __subn_set_opa_sc_to_vlt() local
1921 if (n_blocks != 1 || async_update || smp_length_check(size, max_len)) { in __subn_set_opa_sc_to_vlt()
1949 u32 n_blocks = OPA_AM_NPORT(am); in __subn_get_opa_sc_to_vlnt() local
1955 if (n_blocks != 1 || smp_length_check(size, max_len)) { in __subn_get_opa_sc_to_vlnt()
1974 u32 n_blocks = OPA_AM_NPORT(am); in __subn_set_opa_sc_to_vlnt() local
1981 if (n_blocks != 1 || smp_length_check(size, max_len)) { in __subn_set_opa_sc_to_vlnt()
3894 u32 n_blocks = OPA_AM_NBLK(am); in __subn_get_opa_cc_table() local
3899 u32 size = sizeof(u16) * (IB_CCT_ENTRIES * n_blocks + 1); in __subn_get_opa_cc_table()
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/openbmc/qemu/rust/qemu-api/src/
H A Dlib.rs47 n_blocks: bindings::gsize, in g_aligned_alloc0()
/openbmc/linux/drivers/net/ethernet/dec/tulip/
H A Dde2104x.c265 u8 n_blocks; member
1837 if (il->n_blocks == 0) in de21041_get_srom_info()
1840 (sizeof(struct de_srom_info_leaf) + (sizeof(struct de_srom_media_block) * il->n_blocks))) in de21041_get_srom_info()
1867 for (i = 0; i < il->n_blocks; i++) { in de21041_get_srom_info()
/openbmc/linux/drivers/usb/host/
H A Doxu210hp-hcd.c909 int n_blocks; /* minium blocks needed to hold len */ in oxu_buf_alloc() local
922 n_blocks = (len + BUFFER_SIZE - 1) / BUFFER_SIZE; in oxu_buf_alloc()
925 for (a_blocks = 1; a_blocks < n_blocks; a_blocks <<= 1) in oxu_buf_alloc()
/openbmc/linux/drivers/ata/
H A Dlibata-scsi.c1556 static bool ata_check_nblocks(struct scsi_cmnd *scmd, u32 n_blocks) in ata_check_nblocks() argument
1565 if (n_blocks > req_blocks) in ata_check_nblocks()
/openbmc/linux/drivers/media/dvb-frontends/
H A Ddrxk_hard.c1279 u16 n_blocks; in download_microcode() local
1294 n_blocks = (p_src[0] << 8) | p_src[1]; in download_microcode()
1298 for (i = 0; i < n_blocks; i += 1) { in download_microcode()
/openbmc/linux/Documentation/filesystems/
H A Dxfs-online-fsck-design.rst2414 n_blocks = (n == 0 ? leaf_blocks : node_blocks[n])
2415 node_blocks[n + 1] = ceil(n_blocks / node_load_factor)