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Searched refs:data_block_size (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/md/
H A Ddm-thin-metadata.c131 __le32 data_block_size; /* In 512-byte sectors. */ member
192 sector_t data_block_size; member
594 disk_super->data_block_size = cpu_to_le32(pmd->data_block_size); in __write_initial_superblock()
704 if (le32_to_cpu(disk_super->data_block_size) != pmd->data_block_size) { in __open_metadata()
706 le32_to_cpu(disk_super->data_block_size), in __open_metadata()
707 (unsigned long long)pmd->data_block_size); in __open_metadata()
843 pmd->data_block_size = le32_to_cpu(disk_super->data_block_size); in __begin_transaction()
954 sector_t data_block_size, in dm_pool_metadata_open() argument
972 pmd->data_block_size = data_block_size; in dm_pool_metadata_open()
H A Ddm-thin-metadata.h46 sector_t data_block_size,
H A Ddm-era-target.c178 __le32 data_block_size; member
516 disk->data_block_size = cpu_to_le32(md->block_size); in prepare_superblock()
585 if (le32_to_cpu(disk->data_block_size) != md->block_size) { in open_metadata()
587 le32_to_cpu(disk->data_block_size), md->block_size); in open_metadata()
/linux/Documentation/admin-guide/device-mapper/
H A Dthin-provisioning.rst82 metadata device as 48 * $data_dev_size / $data_block_size but round it up
106 $data_block_size $low_water_mark"
108 $data_block_size gives the smallest unit of disk space that can be
110 $data_block_size must be between 128 (64KB) and 2097152 (1GB) and a
111 multiple of 128 (64KB). $data_block_size cannot be changed after the
115 not zeroing newly-allocated data, a larger $data_block_size in the
118 $low_water_mark is expressed in blocks of size $data_block_size. If
H A Dverity.rst15 <data_block_size> <hash_block_size>
42 <data_block_size>
114 the FEC device is <data_block_size>.
117 This is the offset, in <data_block_size> blocks, from the start of the
/linux/drivers/gpu/drm/i915/display/
H A Dintel_bios.c225 int data_block_size, lfp_data_size; in validate_lfp_data_ptrs() local
233 data_block_size = get_blocksize(data_block); in validate_lfp_data_ptrs()
234 if (data_block_size == 0) in validate_lfp_data_ptrs()
258 if (16 * lfp_data_size > data_block_size) in validate_lfp_data_ptrs()
293 if (ptrs->ptr[i].fp_timing.offset + fp_timing_size > data_block_size || in validate_lfp_data_ptrs()
294 ptrs->ptr[i].dvo_timing.offset + dvo_timing_size > data_block_size || in validate_lfp_data_ptrs()
295 ptrs->ptr[i].panel_pnp_id.offset + panel_pnp_id_size > data_block_size) in validate_lfp_data_ptrs()
299 if (ptrs->panel_name.offset + 16 * panel_name_size > data_block_size) in validate_lfp_data_ptrs()
/linux/drivers/media/dvb-frontends/drx39xyj/
H A Ddrxj.c1658 u16 data_block_size = 0; in drxdap_fasi_write_block() local
1662 data_block_size = in drxdap_fasi_write_block()
1677 todo = min(data_block_size, datasize); in drxdap_fasi_write_block()