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Searched refs:nr_bits (Results 1 – 8 of 8) sorted by relevance

/drivers/md/
Ddm-era-target.c29 uint32_t nr_bits; member
53 unsigned nr_bits, dm_block_t *root) in setup_on_disk_bitset() argument
61 return dm_bitset_resize(info, *root, 0, nr_bits, false, root); in setup_on_disk_bitset()
64 static size_t bitset_size(unsigned nr_bits) in bitset_size() argument
66 return sizeof(unsigned long) * dm_div_up(nr_bits, BITS_PER_LONG); in bitset_size()
74 ws->md.nr_bits = nr_blocks; in writeset_alloc()
92 memset(ws->bits, 0, bitset_size(ws->md.nr_bits)); in writeset_init()
94 r = setup_on_disk_bitset(info, ws->md.nr_bits, &ws->md.root); in writeset_init()
157 __le32 nr_bits; member
355 disk->nr_bits = cpu_to_le32(core->nr_bits); in ws_pack()
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Ddm-zoned-metadata.c1892 unsigned int bit, unsigned int nr_bits) in dmz_set_bits() argument
1895 unsigned int end = bit + nr_bits; in dmz_set_bits()
2001 unsigned int count, bit, nr_bits; in dmz_validate_blocks() local
2020 nr_bits = min(nr_blocks, DMZ_BLOCK_SIZE_BITS - bit); in dmz_validate_blocks()
2022 count = dmz_set_bits((unsigned long *)mblk->data, bit, nr_bits); in dmz_validate_blocks()
2029 nr_blocks -= nr_bits; in dmz_validate_blocks()
2030 chunk_block += nr_bits; in dmz_validate_blocks()
2049 static int dmz_clear_bits(unsigned long *bitmap, int bit, int nr_bits) in dmz_clear_bits() argument
2052 int end = bit + nr_bits; in dmz_clear_bits()
2082 unsigned int count, bit, nr_bits; in dmz_invalidate_blocks() local
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Ddm-cache-metadata.c1572 static int __set_dirty_bits_v1(struct dm_cache_metadata *cmd, unsigned nr_bits, unsigned long *bits) in __set_dirty_bits_v1() argument
1576 for (i = 0; i < nr_bits; i++) { in __set_dirty_bits_v1()
1592 static int __set_dirty_bits_v2(struct dm_cache_metadata *cmd, unsigned nr_bits, unsigned long *bits) in __set_dirty_bits_v2() argument
1597 if (nr_bits != from_cblock(cmd->cache_blocks)) { in __set_dirty_bits_v2()
1607 return dm_bitset_new(&cmd->dirty_info, &cmd->dirty_root, nr_bits, is_dirty_callback, bits); in __set_dirty_bits_v2()
1611 unsigned nr_bits, in dm_cache_set_dirty_bits() argument
1618 r = __set_dirty_bits_v2(cmd, nr_bits, bits); in dm_cache_set_dirty_bits()
1620 r = __set_dirty_bits_v1(cmd, nr_bits, bits); in dm_cache_set_dirty_bits()
Ddm-cache-metadata.h99 unsigned nr_bits, unsigned long *bits);
Ddm-clone-metadata.c474 static size_t bitmap_size(unsigned long nr_bits) in bitmap_size() argument
476 return BITS_TO_LONGS(nr_bits) * sizeof(long); in bitmap_size()
/drivers/md/persistent-data/
Ddm-bitset.c44 unsigned nr_bits; member
52 unsigned bit, nr = min(64u, p->nr_bits - (index * 64)); in pack_bits()
77 p.nr_bits = size; in dm_bitset_new()
/drivers/memory/
Domap-gpmc.c438 int nr_bits; in get_gpmc_timing_reg() local
443 nr_bits = end_bit - st_bit + 1; in get_gpmc_timing_reg()
444 mask = (1 << nr_bits) - 1; in get_gpmc_timing_reg()
607 int ticks, mask, nr_bits; in set_gpmc_timing_reg() local
613 nr_bits = end_bit - st_bit + 1; in set_gpmc_timing_reg()
614 mask = (1 << nr_bits) - 1; in set_gpmc_timing_reg()
/drivers/media/dvb-frontends/drx39xyj/
Ddrxj.c2739 u32 nr_bits = 0; in ctrl_set_cfg_mpeg_output() local
2823 nr_bits = 8; in ctrl_set_cfg_mpeg_output()
2826 nr_bits = 7; in ctrl_set_cfg_mpeg_output()
2829 nr_bits = 6; in ctrl_set_cfg_mpeg_output()
2832 nr_bits = 5; in ctrl_set_cfg_mpeg_output()
2835 nr_bits = 4; in ctrl_set_cfg_mpeg_output()
2843 (ext_attr->curr_symbol_rate / 8) * nr_bits * 188; in ctrl_set_cfg_mpeg_output()