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Searched refs:start_bit (Results 1 – 25 of 35) sorted by relevance

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/linux-6.15/lib/
H A Dpacking_test.c13 size_t start_bit; member
42 .start_bit = 95,
51 .start_bit = 95,
60 .start_bit = 95,
69 .start_bit = 95,
78 .start_bit = 95,
87 .start_bit = 95,
96 .start_bit = 95,
105 .start_bit = 95,
119 .start_bit = 95,
[all …]
H A Dgenalloc.c301 start_bit = 0; in gen_pool_alloc_algo_owner()
304 start_bit = algo(chunk->bits, end_bit, start_bit, in gen_pool_alloc_algo_owner()
306 if (start_bit >= end_bit) in gen_pool_alloc_algo_owner()
701 unsigned long start_bit; in gen_pool_fixed_alloc() local
711 if (start_bit != offset_bit) in gen_pool_fixed_alloc()
712 start_bit = size; in gen_pool_fixed_alloc()
713 return start_bit; in gen_pool_fixed_alloc()
758 unsigned long start_bit = size; in gen_pool_best_fit() local
768 start_bit = index; in gen_pool_best_fit()
770 return start_bit; in gen_pool_best_fit()
[all …]
/linux-6.15/fs/xfs/libxfs/
H A Dxfs_bit.c45 ASSERT(start_bit < size); in xfs_contig_bits()
46 size -= start_bit & ~(NBWORD - 1); in xfs_contig_bits()
47 start_bit &= (NBWORD - 1); in xfs_contig_bits()
48 if (start_bit) { in xfs_contig_bits()
51 tmp |= (~0U >> (NBWORD-start_bit)); in xfs_contig_bits()
63 return result - start_bit; in xfs_contig_bits()
65 return result + ffz(tmp) - start_bit; in xfs_contig_bits()
84 if (start_bit >= size) in xfs_next_bit()
87 start_bit &= (NBWORD - 1); in xfs_next_bit()
88 if (start_bit) { in xfs_next_bit()
[all …]
H A Dxfs_bit.h70 extern int xfs_contig_bits(uint *map, uint size, uint start_bit);
73 extern int xfs_next_bit(uint *map, uint size, uint start_bit);
/linux-6.15/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/
H A Dvmem.c49 unsigned int start_bit = target_bit % uedge_bits; in move_subword() local
54 if (subword_width + start_bit > uedge_bits) { /* overlap */ in move_subword()
58 target[start_elem] = old_val0 | (src_subword << start_bit); in move_subword()
60 subword_width + start_bit - uedge_bits); in move_subword()
64 start_bit + subword_width); in move_subword()
66 target[start_elem] = old_val | (src_subword << start_bit); in move_subword()
79 unsigned int start_bit = (elem_bits * index) % uedge_bits; in hive_sim_wide_unpack() local
95 bits_written += (64 - start_bit); in hive_sim_wide_unpack()
119 unsigned int start_bit = elem_bits * index; in hive_sim_wide_pack() local
124 move_word(vector, start_bit, elem[i]); in hive_sim_wide_pack()
[all …]
/linux-6.15/fs/btrfs/
H A Dsubpage.c238 int bit = start_bit; in btrfs_subpage_end_and_test_lock()
336 if (test_and_clear_bit(bit + start_bit, subpage->bitmaps)) in btrfs_folio_end_lock_bitmap()
372 unsigned int start_bit = subpage_calc_start_bit(fs_info, folio, in btrfs_subpage_set_uptodate() local
387 unsigned int start_bit = subpage_calc_start_bit(fs_info, folio, in btrfs_subpage_clear_uptodate() local
401 unsigned int start_bit = subpage_calc_start_bit(fs_info, folio, in btrfs_subpage_set_dirty() local
425 unsigned int start_bit = subpage_calc_start_bit(fs_info, folio, in btrfs_subpage_clear_and_test_dirty() local
452 unsigned int start_bit = subpage_calc_start_bit(fs_info, folio, in btrfs_subpage_set_writeback() local
553 ret = bitmap_test_range_all_set(subpage->bitmaps, start_bit, \
696 unsigned int start_bit; in btrfs_folio_assert_not_dirty() local
733 unsigned int start_bit; in btrfs_folio_set_lock() local
[all …]
H A Dfree-space-tree.c352 unsigned long nrbits, start_bit, end_bit; in convert_free_space_to_extents() local
433 start_bit = find_next_bit_le(bitmap, nrbits, 0); in convert_free_space_to_extents()
435 while (start_bit < nrbits) { in convert_free_space_to_extents()
436 end_bit = find_next_zero_bit_le(bitmap, nrbits, start_bit); in convert_free_space_to_extents()
437 ASSERT(start_bit < end_bit); in convert_free_space_to_extents()
439 key.objectid = start + start_bit * block_group->fs_info->sectorsize; in convert_free_space_to_extents()
441 key.offset = (end_bit - start_bit) * block_group->fs_info->sectorsize; in convert_free_space_to_extents()
450 start_bit = find_next_bit_le(bitmap, nrbits, end_bit); in convert_free_space_to_extents()
H A Dextent_io.c1275 unsigned int start_bit; in set_delalloc_bitmap() local
1279 start_bit = (start - folio_start) >> fs_info->sectorsize_bits; in set_delalloc_bitmap()
1281 ASSERT(bitmap_test_range_all_zero(delalloc_bitmap, start_bit, nbits)); in set_delalloc_bitmap()
1282 bitmap_set(delalloc_bitmap, start_bit, nbits); in set_delalloc_bitmap()
1292 unsigned int start_bit; in find_next_delalloc_bitmap() local
1298 start_bit = (start - folio_start) >> fs_info->sectorsize_bits; in find_next_delalloc_bitmap()
1299 first_set = find_next_bit(delalloc_bitmap, bitmap_size, start_bit); in find_next_delalloc_bitmap()
1460 unsigned int start_bit = (found_start - page_start) >> in writepage_delalloc() local
1464 bitmap_clear(&bio_ctrl->submit_bitmap, start_bit, end_bit - start_bit); in writepage_delalloc()
/linux-6.15/drivers/net/ethernet/mellanox/mlxsw/
H A Dspectrum2_kvdl.c60 unsigned int start_bit; in mlxsw_sp2_kvdl_part_find_zero_bits() local
65 start_bit = part->last_allocated_bit + 1; in mlxsw_sp2_kvdl_part_find_zero_bits()
66 if (start_bit == part->usage_bit_count) in mlxsw_sp2_kvdl_part_find_zero_bits()
67 start_bit = 0; in mlxsw_sp2_kvdl_part_find_zero_bits()
68 bit = start_bit; in mlxsw_sp2_kvdl_part_find_zero_bits()
76 if (wrap && bit + bit_count >= start_bit) in mlxsw_sp2_kvdl_part_find_zero_bits()
/linux-6.15/drivers/usb/mtu3/
H A Dmtu3_core.c27 u32 start_bit; in ep_fifo_alloc() local
36 start_bit = bitmap_find_next_zero_area(fifo->bitmap, in ep_fifo_alloc()
38 if (start_bit >= fifo->limit) in ep_fifo_alloc()
41 bitmap_set(fifo->bitmap, start_bit, num_bits); in ep_fifo_alloc()
43 mep->fifo_addr = fifo->base + MTU3_EP_FIFO_UNIT * start_bit; in ep_fifo_alloc()
46 __func__, mep->fifo_seg_size, mep->fifo_size, start_bit); in ep_fifo_alloc()
56 u32 start_bit; in ep_fifo_free() local
61 start_bit = (addr - fifo->base) / MTU3_EP_FIFO_UNIT; in ep_fifo_free()
62 bitmap_clear(fifo->bitmap, start_bit, bits); in ep_fifo_free()
67 __func__, mep->fifo_seg_size, mep->fifo_size, start_bit); in ep_fifo_free()
/linux-6.15/drivers/iio/adc/
H A Dmcp320x.c102 int start_bit = 1; in mcp320x_channel_to_tx_data() local
107 return ((start_bit << 4) | (!differential << 3) | in mcp320x_channel_to_tx_data()
113 return ((start_bit << 6) | (!differential << 5) | in mcp320x_channel_to_tx_data()
/linux-6.15/scripts/gdb/linux/
H A Dpgtable.py47 def start_bit(level): function
61 entry_offset = ((translating_va >> start_bit(level)) & 511) * 8
/linux-6.15/drivers/i2c/busses/
H A Di2c-riic.c169 u8 start_bit; in riic_xfer() local
183 for (i = 0, start_bit = ICCR2_ST; i < num; i++) { in riic_xfer()
191 riic_writeb(riic, start_bit, RIIC_ICCR2); in riic_xfer()
200 start_bit = ICCR2_RS; in riic_xfer()
H A Di2c-pnx.c78 start_bit = 1 << 8, enumerator
164 (slave_addr << 1) | start_bit | alg_data->mif.mode); in i2c_pnx_start()
167 iowrite32((slave_addr << 1) | start_bit | alg_data->mif.mode, in i2c_pnx_start()
/linux-6.15/drivers/input/mouse/
H A Dalps.c369 point->start_bit = i; in alps_get_bitmap_points()
419 x_high.start_bit = x_low.start_bit + i; in alps_process_bitmap()
425 y_high.start_bit = y_low.start_bit + i; in alps_process_bitmap()
431 (priv->x_max * (2 * x_low.start_bit + x_low.num_bits - 1)) / in alps_process_bitmap()
434 (priv->y_max * (2 * y_low.start_bit + y_low.num_bits - 1)) / in alps_process_bitmap()
439 (priv->x_max * (2 * x_high.start_bit + x_high.num_bits - 1)) / in alps_process_bitmap()
442 (priv->y_max * (2 * y_low.start_bit + y_low.num_bits - 1)) / in alps_process_bitmap()
447 (priv->x_max * (2 * x_high.start_bit + x_high.num_bits - 1)) / in alps_process_bitmap()
450 (priv->y_max * (2 * y_high.start_bit + y_high.num_bits - 1)) / in alps_process_bitmap()
455 (priv->x_max * (2 * x_low.start_bit + x_low.num_bits - 1)) / in alps_process_bitmap()
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H A Dalps.h211 int start_bit; member
/linux-6.15/fs/ocfs2/
H A Docfs2_trace.h838 unsigned int start_bit, unsigned int count),
839 TP_ARGS(inode, group, start_bit, count),
843 __field(unsigned int, start_bit)
849 __entry->start_bit = start_bit;
853 __entry->start_bit, __entry->count)
858 unsigned int start_bit, unsigned int count),
859 TP_ARGS(bg_blkno, start_blk, start_bit, count),
863 __field(unsigned int, start_bit)
869 __entry->start_bit = start_bit;
873 __entry->start_bit, __entry->count)
H A Dsuballoc.h127 unsigned int start_bit,
H A Dsuballoc.c2549 unsigned int start_bit, in _ocfs2_free_suballoc_bits() argument
2569 BUG_ON((count + start_bit) > ocfs2_bits_per_group(cl)); in _ocfs2_free_suballoc_bits()
2574 start_bit, count); in _ocfs2_free_suballoc_bits()
2584 BUG_ON((count + start_bit) > le16_to_cpu(group->bg_bits)); in _ocfs2_free_suballoc_bits()
2590 start_bit, count, 0, undo_fn); in _ocfs2_free_suballoc_bits()
2601 start_bit, count, in _ocfs2_free_suballoc_bits()
2620 unsigned int start_bit, in ocfs2_free_suballoc_bits() argument
2625 start_bit, bg_blkno, count, NULL); in ocfs2_free_suballoc_bits()
/linux-6.15/drivers/staging/sm750fb/
H A Dsm750.h76 u32 src_delta, u32 start_bit, u32 d_base, u32 d_pitch,
/linux-6.15/fs/ext4/
H A Dialloc.c55 void ext4_mark_bitmap_end(int start_bit, int end_bit, char *bitmap) in ext4_mark_bitmap_end() argument
59 if (start_bit >= end_bit) in ext4_mark_bitmap_end()
62 ext4_debug("mark end bits +%d through +%d used\n", start_bit, end_bit); in ext4_mark_bitmap_end()
63 for (i = start_bit; i < ((start_bit + 7) & ~7UL); i++) in ext4_mark_bitmap_end()
/linux-6.15/drivers/net/ethernet/marvell/octeontx2/af/
H A Drvu_npc_hash.c23 static u64 rvu_npc_wide_extract(const u64 input[], size_t start_bit, in rvu_npc_wide_extract() argument
27 const size_t msb = start_bit + width_bits - 1; in rvu_npc_wide_extract()
28 const size_t lword = start_bit >> 6; in rvu_npc_wide_extract()
34 return (input[lword] >> (start_bit & 63)) & mask; in rvu_npc_wide_extract()
36 lbits = 64 - (start_bit & 63); in rvu_npc_wide_extract()
38 lo = (input[lword] >> (start_bit & 63)); in rvu_npc_wide_extract()
/linux-6.15/drivers/net/ethernet/ti/
H A Dcpsw_ale.c81 u8 start_bit; member
214 .start_bit = start, \
221 .start_bit = start, \
285 return cpsw_ale_get_field(ale_entry, entry_fld->start_bit, bits); in cpsw_ale_entry_get_fld()
310 cpsw_ale_set_field(ale_entry, entry_fld->start_bit, bits, value); in cpsw_ale_entry_set_fld()
/linux-6.15/drivers/media/platform/verisilicon/
H A Dhantro_g2_vp9_dec.c780 u32 src_len, start_bit, src_buf_len; in config_source() local
793 start_bit = (tmp_addr & 0xf) * 8; in config_source()
794 hantro_reg_write(ctx->dev, &g2_start_bit, start_bit); in config_source()
797 src_len += start_bit / 8 - headers_size; in config_source()
/linux-6.15/drivers/video/fbdev/via/
H A Dhw.h345 u8 start_bit; member

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