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Searched refs:max_bits (Results 1 – 5 of 5) sorted by relevance

/fs/udf/
Dballoc.c40 int max_bits, off, count; in read_block_bitmap() local
52 max_bits = sb->s_blocksize * 8; in read_block_bitmap()
55 count = min(max_bits - off, bitmap->s_nr_groups); in read_block_bitmap()
65 count = bitmap->s_nr_groups - bitmap_nr * max_bits + in read_block_bitmap()
67 count = min(count, max_bits); in read_block_bitmap()
/fs/nilfs2/
Dthe_nilfs.c355 unsigned int max_bits; in nilfs_max_size() local
358 max_bits = blkbits + NILFS_BMAP_KEY_BIT; /* bmap size limit */ in nilfs_max_size()
359 if (max_bits < 64) in nilfs_max_size()
360 res = min_t(unsigned long long, res, (1ULL << max_bits) - 1); in nilfs_max_size()
/fs/ocfs2/
Dioctl.c441 unsigned int max_bits, num_clusters; in ocfs2_info_freefrag_scan_chain() local
478 max_bits = le16_to_cpu(bg->bg_bits); in ocfs2_info_freefrag_scan_chain()
485 if ((offset + ffg->iff_chunksize) > max_bits) in ocfs2_info_freefrag_scan_chain()
486 num_clusters = max_bits - offset; in ocfs2_info_freefrag_scan_chain()
Dsuballoc.c205 unsigned int max_bits; in ocfs2_validate_gd_parent() local
215 max_bits = le16_to_cpu(di->id2.i_chain.cl_cpg) * le16_to_cpu(di->id2.i_chain.cl_bpc); in ocfs2_validate_gd_parent()
216 if (le16_to_cpu(gd->bg_bits) > max_bits) { in ocfs2_validate_gd_parent()
1484 unsigned int max_bits, gd_cluster_off; in ocfs2_cluster_group_search() local
1489 max_bits = le16_to_cpu(gd->bg_bits); in ocfs2_cluster_group_search()
1499 if ((gd_cluster_off + max_bits) > in ocfs2_cluster_group_search()
1501 max_bits = OCFS2_I(inode)->ip_clusters - gd_cluster_off; in ocfs2_cluster_group_search()
1505 OCFS2_I(inode)->ip_clusters, max_bits); in ocfs2_cluster_group_search()
1510 max_bits, res); in ocfs2_cluster_group_search()
/fs/btrfs/
Dfree-space-cache.c1756 unsigned long max_bits = 0; in search_bitmap() local
1787 } else if (extent_bits > max_bits) { in search_bitmap()
1788 max_bits = extent_bits; in search_bitmap()
1799 *bytes = (u64)(max_bits) * ctl->unit; in search_bitmap()
2853 unsigned long max_bits = 0; in btrfs_bitmap_cluster() local
2877 if (found_bits > max_bits) in btrfs_bitmap_cluster()
2878 max_bits = found_bits; in btrfs_bitmap_cluster()
2881 if (next_zero - i > max_bits) in btrfs_bitmap_cluster()
2882 max_bits = next_zero - i; in btrfs_bitmap_cluster()
2887 entry->max_extent_size = (u64)max_bits * ctl->unit; in btrfs_bitmap_cluster()