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Searched refs:max_blocks (Results 1 – 25 of 30) sorted by relevance

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/linux/arch/powerpc/lib/
A Drheap.c52 if (max_blocks <= info->max_blocks) in grow()
55 new_blocks = max_blocks - info->max_blocks; in grow()
61 if (info->max_blocks > 0) { in grow()
87 info->max_blocks = max_blocks; in grow()
91 blk = block + info->max_blocks - new_blocks; in grow()
105 int max_blocks; in assure_empty() local
116 max_blocks = ((info->max_blocks + slots) + 15) & ~15; in assure_empty()
118 return grow(info, max_blocks); in assure_empty()
269 info->max_blocks = 0; in rh_create()
314 info->max_blocks = max_blocks; in rh_init()
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/linux/drivers/net/ethernet/mellanox/mlx5/core/lib/
A Ddm.c104 u32 max_blocks; in mlx5_dm_sw_icm_alloc() local
140 max_blocks = BIT(log_icm_size - MLX5_LOG_SW_ICM_BLOCK_SIZE(dev)); in mlx5_dm_sw_icm_alloc()
147 block_idx = bitmap_find_next_zero_area(block_map, max_blocks, 0, in mlx5_dm_sw_icm_alloc()
150 if (block_idx < max_blocks) in mlx5_dm_sw_icm_alloc()
156 if (block_idx >= max_blocks) in mlx5_dm_sw_icm_alloc()
/linux/drivers/net/ethernet/mellanox/mlxsw/
A Dcore_acl_flex_keys.c49 unsigned int max_blocks; member
79 struct mlxsw_afk *mlxsw_afk_create(unsigned int max_blocks, in mlxsw_afk_create() argument
88 mlxsw_afk->max_blocks = max_blocks; in mlxsw_afk_create()
204 if (key_info->blocks_count == mlxsw_afk->max_blocks) in mlxsw_afk_picker_key_info_add()
275 key_info = kzalloc(struct_size(key_info, blocks, mlxsw_afk->max_blocks), in mlxsw_afk_key_info_create()
A Dcore_acl_flex_keys.h181 struct mlxsw_afk *mlxsw_afk_create(unsigned int max_blocks,
/linux/tools/io_uring/
A Dio_uring-bench.c66 unsigned long max_blocks; member
169 offset = (r % (f->max_blocks - 1)) * BS; in init_io()
234 f->max_blocks = bytes / BS; in get_file_size()
237 f->max_blocks = st.st_size / BS; in get_file_size()
517 if (f->max_blocks <= 1) { in main()
521 f->max_blocks--; in main()
/linux/arch/powerpc/include/asm/
A Drheap.h28 int max_blocks; member
56 extern void rh_init(rh_info_t * info, unsigned int alignment, int max_blocks,
/linux/fs/fat/
A Dinode.c120 unsigned long *max_blocks, in __fat_get_block() argument
134 *max_blocks = min(mapped_blocks, *max_blocks); in __fat_get_block()
162 *max_blocks = min(mapped_blocks, *max_blocks); in __fat_get_block()
163 MSDOS_I(inode)->mmu_private += *max_blocks << sb->s_blocksize_bits; in __fat_get_block()
176 BUG_ON(*max_blocks != mapped_blocks); in __fat_get_block()
187 unsigned long max_blocks = bh_result->b_size >> inode->i_blkbits; in fat_get_block() local
190 err = __fat_get_block(inode, iblock, &max_blocks, bh_result, create); in fat_get_block()
193 bh_result->b_size = max_blocks << sb->s_blocksize_bits; in fat_get_block()
299 unsigned long max_blocks = bh_result->b_size >> inode->i_blkbits; in fat_get_block_bmap() local
312 max_blocks = min(mapped_blocks, max_blocks); in fat_get_block_bmap()
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/linux/drivers/mmc/core/
A Dsdio_io.c319 unsigned max_blocks; in sdio_io_rw_ext_helper() local
329 max_blocks = min(func->card->host->max_blk_count, 511u); in sdio_io_rw_ext_helper()
335 if (blocks > max_blocks) in sdio_io_rw_ext_helper()
336 blocks = max_blocks; in sdio_io_rw_ext_helper()
/linux/fs/omfs/
A Dfile.c229 int max_blocks = bh_result->b_size >> inode->i_blkbits; in omfs_get_block() local
257 if (remain > max_blocks) in omfs_get_block()
258 remain = max_blocks; in omfs_get_block()
/linux/fs/exfat/
A Dinode.c297 unsigned long max_blocks = bh_result->b_size >> inode->i_blkbits; in exfat_get_block() local
329 max_blocks = min(mapped_blocks, max_blocks); in exfat_get_block()
355 bh_result->b_size = EXFAT_BLK_TO_B(max_blocks, sb); in exfat_get_block()
/linux/fs/nilfs2/
A Dsufile.c1023 u64 segnum, segnum_end, minlen, len, max_blocks, ndiscarded = 0; in nilfs_sufile_trim_fs() local
1031 max_blocks = ((u64)nilfs->ns_nsegments * nilfs->ns_blocks_per_segment); in nilfs_sufile_trim_fs()
1033 if (!len || range->start >= max_blocks << nilfs->ns_blocksize_bits) in nilfs_sufile_trim_fs()
1044 if (max_blocks - start_block < len) in nilfs_sufile_trim_fs()
1045 end_block = max_blocks - 1; in nilfs_sufile_trim_fs()
/linux/drivers/scsi/
A Dsd.c821 unsigned int max_blocks = 0; in sd_config_discard() local
839 max_blocks = min_not_zero(sdkp->max_unmap_blocks, in sd_config_discard()
845 max_blocks = sdkp->max_unmap_blocks; in sd_config_discard()
847 max_blocks = sdkp->max_ws_blocks; in sd_config_discard()
849 max_blocks = min_not_zero(max_blocks, (u32)SD_MAX_WS16_BLOCKS); in sd_config_discard()
854 max_blocks = sdkp->max_unmap_blocks; in sd_config_discard()
856 max_blocks = sdkp->max_ws_blocks; in sd_config_discard()
858 max_blocks = min_not_zero(max_blocks, (u32)SD_MAX_WS10_BLOCKS); in sd_config_discard()
862 max_blocks = min_not_zero(sdkp->max_ws_blocks, in sd_config_discard()
867 blk_queue_max_discard_sectors(q, max_blocks * (logical_block_size >> 9)); in sd_config_discard()
/linux/mm/
A Dshmem.c219 if (sbinfo->max_blocks) { in shmem_inode_acct_block()
221 sbinfo->max_blocks - pages) > 0) in shmem_inode_acct_block()
238 if (sbinfo->max_blocks) in shmem_inode_unacct_blocks()
2701 if (sbinfo->max_blocks && end - start > sbinfo->max_blocks) { in shmem_fallocate()
2801 if (sbinfo->max_blocks) { in shmem_statfs()
2802 buf->f_blocks = sbinfo->max_blocks; in shmem_statfs()
2804 buf->f_bfree = sbinfo->max_blocks - in shmem_statfs()
3486 if (!sbinfo->max_blocks) { in shmem_reconfigure()
3518 sbinfo->max_blocks = ctx->blocks; in shmem_reconfigure()
3546 sbinfo->max_blocks << (PAGE_SHIFT - 10)); in shmem_show_options()
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/linux/include/linux/
A Dshmem_fs.h31 unsigned long max_blocks; /* How many blocks are allowed */ member
/linux/drivers/target/
A Dtarget_core_user.c141 uint32_t max_blocks; member
864 (udev->max_blocks - udev->dbi_thresh) + space; in tcmu_alloc_data_space()
874 if (udev->dbi_thresh > udev->max_blocks) in tcmu_alloc_data_space()
875 udev->dbi_thresh = udev->max_blocks; in tcmu_alloc_data_space()
1040 if (data_length > (size_t)udev->max_blocks * blk_size) { in queue_cmd_ring()
1042 data_length, (size_t)udev->max_blocks * blk_size); in queue_cmd_ring()
1619 udev->max_blocks = DATA_AREA_PAGES_DEF / udev->data_pages_per_blk; in tcmu_alloc_device()
2185 udev->data_bitmap = bitmap_zalloc(udev->max_blocks, GFP_KERNEL); in tcmu_configure_device()
2472 udev->max_blocks = TCMU_MBS_TO_PAGES(val) / pages_per_blk; in tcmu_set_max_blocks_param()
2505 udev->max_blocks = TCMU_MBS_TO_PAGES(udev->data_area_mb) / val; in tcmu_set_data_pages_per_blk()
/linux/fs/ext4/
A Dextents.c4519 unsigned int max_blocks; in ext4_zero_range() local
4553 max_blocks = (end >> blkbits); in ext4_zero_range()
4554 if (max_blocks < lblk) in ext4_zero_range()
4555 max_blocks = 0; in ext4_zero_range()
4557 max_blocks -= lblk; in ext4_zero_range()
4596 if (max_blocks > 0) { in ext4_zero_range()
4678 unsigned int max_blocks; in ext4_fallocate() local
4728 max_blocks = EXT4_MAX_BLOCKS(len, offset, blkbits); in ext4_fallocate()
4782 unsigned int max_blocks; in ext4_convert_unwritten_extents() local
4797 while (ret >= 0 && ret < max_blocks) { in ext4_convert_unwritten_extents()
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/linux/fs/gfs2/
A Dlops.c522 unsigned int max_blocks = 2 * 1024 * 1024 >> bsize_shift; in gfs2_find_jhead() local
550 if (bio && (off || block < blocks_submitted + max_blocks)) { in gfs2_find_jhead()
581 if (blocks_submitted <= blocks_read + max_blocks) { in gfs2_find_jhead()
A Dfile.c1226 unsigned int max_blocks) in calc_max_reserv() argument
1230 unsigned int tmp, max_data = max_blocks - 3 * (sdp->sd_max_height - 1); in calc_max_reserv()
1238 *ind_blocks = max_blocks - max_data; in calc_max_reserv()
/linux/fs/ext2/
A Dinode.c782 unsigned max_blocks = bh_result->b_size >> inode->i_blkbits; in ext2_get_block() local
787 ret = ext2_get_blocks(inode, iblock, max_blocks, &bno, &new, &boundary, in ext2_get_block()
807 unsigned long max_blocks = (length + (1 << blkbits) - 1) >> blkbits; in ext2_iomap_begin() local
813 ret = ext2_get_blocks(inode, first_block, max_blocks, in ext2_iomap_begin()
/linux/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
A Dbcmsdh.c754 uint max_blocks; in brcmf_sdiod_sgtable_alloc() local
761 max_blocks = min_t(uint, host->max_blk_count, 511u); in brcmf_sdiod_sgtable_alloc()
763 max_blocks * func->cur_blksize); in brcmf_sdiod_sgtable_alloc()
/linux/drivers/md/
A Ddm-thin-metadata.c909 dm_block_t max_blocks = 4096; /* 16M */ in __set_metadata_reserve() local
914 pmd->metadata_reserve = max_blocks; in __set_metadata_reserve()
916 pmd->metadata_reserve = min(max_blocks, div_u64(total, 10)); in __set_metadata_reserve()
/linux/fs/f2fs/
A Dsegment.c1130 unsigned long offset, size, max_blocks = sbi->blocks_per_seg; in __check_sit_bitmap() local
1141 size = max_blocks; in __check_sit_bitmap()
1943 int max_blocks = sbi->blocks_per_seg; in add_discard_addrs() local
1955 if (se->valid_blocks == max_blocks || !f2fs_hw_support_discard(sbi) || in add_discard_addrs()
1973 start = __find_rev_next_bit(dmap, max_blocks, end + 1); in add_discard_addrs()
1974 if (start >= max_blocks) in add_discard_addrs()
1977 end = __find_rev_next_zero_bit(dmap, max_blocks, start + 1); in add_discard_addrs()
1978 if (force && start && end != max_blocks in add_discard_addrs()
/linux/fs/ocfs2/
A Daops.c139 u64 max_blocks = bh_result->b_size >> inode->i_blkbits; in ocfs2_get_block() local
165 if (max_blocks < count) in ocfs2_get_block()
166 count = max_blocks; in ocfs2_get_block()
/linux/tools/perf/
A Dbuiltin-script.c81 static int max_blocks; variable
1197 if (max_blocks && nr > max_blocks + 1) in perf_sample__fprintf_brstackinsn()
1198 nr = max_blocks + 1; in perf_sample__fprintf_brstackinsn()
3788 OPT_INTEGER(0, "max-blocks", &max_blocks, in cmd_script()
/linux/drivers/media/i2c/
A Dadv7842.c2509 unsigned int max_blocks = e->pad == ADV7842_EDID_PORT_VGA ? 1 : 4; in adv7842_set_edid() local
2519 max_blocks = 2; in adv7842_set_edid()
2522 if (e->blocks > max_blocks) { in adv7842_set_edid()
2523 e->blocks = max_blocks; in adv7842_set_edid()

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