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/linux/fs/btrfs/tests/
H A Dbtrfs-tests.h39 int btrfs_test_extent_buffer_operations(u32 sectorsize, u32 nodesize);
40 int btrfs_test_free_space_cache(u32 sectorsize, u32 nodesize);
41 int btrfs_test_extent_io(u32 sectorsize, u32 nodesize);
42 int btrfs_test_inodes(u32 sectorsize, u32 nodesize);
43 int btrfs_test_qgroups(u32 sectorsize, u32 nodesize);
44 int btrfs_test_free_space_tree(u32 sectorsize, u32 nodesize);
45 int btrfs_test_raid_stripe_tree(u32 sectorsize, u32 nodesize);
47 int btrfs_test_delayed_refs(u32 sectorsize, u32 nodesize);
49 struct btrfs_fs_info *btrfs_alloc_dummy_fs_info(u32 nodesize, u32 sectorsize);
H A Dfree-space-tree-tests.c422 u32 nodesize, u32 alignment) in run_test() argument
431 fs_info = btrfs_alloc_dummy_fs_info(nodesize, sectorsize); in run_test()
453 root->node = alloc_test_extent_buffer(root->fs_info, nodesize); in run_test()
461 root->alloc_bytenr += 2 * nodesize; in run_test()
523 u32 nodesize, u32 alignment) in run_test_both_formats() argument
528 ret = run_test(test_func, 0, sectorsize, nodesize, alignment); in run_test_both_formats()
532 test_func, sectorsize, nodesize, alignment); in run_test_both_formats()
536 ret = run_test(test_func, 1, sectorsize, nodesize, alignment); in run_test_both_formats()
540 test_func, sectorsize, nodesize, alignment); in run_test_both_formats()
547 int btrfs_test_free_space_tree(u32 sectorsize, u32 nodesize) in btrfs_test_free_space_tree() argument
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H A Dextent-buffer-tests.c13 static int test_btrfs_split_item(u32 sectorsize, u32 nodesize) in test_btrfs_split_item() argument
31 fs_info = btrfs_alloc_dummy_fs_info(nodesize, sectorsize); in test_btrfs_split_item()
51 eb = alloc_dummy_extent_buffer(fs_info, nodesize); in test_btrfs_split_item()
219 int btrfs_test_extent_buffer_operations(u32 sectorsize, u32 nodesize) in btrfs_test_extent_buffer_operations() argument
222 return test_btrfs_split_item(sectorsize, nodesize); in btrfs_test_extent_buffer_operations()
H A Ddelayed-refs-tests.c181 .num_bytes = fs_info->nodesize, in simple_test()
241 .num_bytes = fs_info->nodesize, in simple_tests()
247 .num_bytes = fs_info->nodesize, in simple_tests()
349 .num_bytes = fs_info->nodesize, in merge_tests()
353 .num_bytes = fs_info->nodesize, in merge_tests()
359 .num_bytes = fs_info->nodesize, in merge_tests()
709 ref.parent = FAKE_PARENT + (i * fs_info->nodesize); in merge_tests()
727 ref.parent = FAKE_PARENT + (i * fs_info->nodesize); in merge_tests()
790 .num_bytes = fs_info->nodesize, in select_delayed_refs_test()
794 .num_bytes = fs_info->nodesize, in select_delayed_refs_test()
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H A Dinode-tests.c218 static noinline int test_btrfs_get_extent(u32 sectorsize, u32 nodesize) in test_btrfs_get_extent() argument
237 fs_info = btrfs_alloc_dummy_fs_info(nodesize, sectorsize); in test_btrfs_get_extent()
249 root->node = alloc_dummy_extent_buffer(fs_info, nodesize); in test_btrfs_get_extent()
795 static int test_hole_first(u32 sectorsize, u32 nodesize) in test_hole_first() argument
811 fs_info = btrfs_alloc_dummy_fs_info(nodesize, sectorsize); in test_hole_first()
823 root->node = alloc_dummy_extent_buffer(fs_info, nodesize); in test_hole_first()
894 static int test_extent_accounting(u32 sectorsize, u32 nodesize) in test_extent_accounting() argument
909 fs_info = btrfs_alloc_dummy_fs_info(nodesize, sectorsize); in test_extent_accounting()
1077 int btrfs_test_inodes(u32 sectorsize, u32 nodesize) in btrfs_test_inodes() argument
1086 ret = test_btrfs_get_extent(sectorsize, nodesize); in btrfs_test_inodes()
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H A Draid-stripe-tree-tests.c1084 static int run_test(test_func_t test, u32 sectorsize, u32 nodesize) in run_test() argument
1091 fs_info = btrfs_alloc_dummy_fs_info(sectorsize, nodesize); in run_test()
1112 root->node = alloc_test_extent_buffer(root->fs_info, nodesize); in run_test()
1120 root->alloc_bytenr += 2 * nodesize; in run_test()
1146 int btrfs_test_raid_stripe_tree(u32 sectorsize, u32 nodesize) in btrfs_test_raid_stripe_tree() argument
1152 ret = run_test(tests[i], sectorsize, nodesize); in btrfs_test_raid_stripe_tree()
H A Dfree-space-tests.c1005 int btrfs_test_free_space_cache(u32 sectorsize, u32 nodesize) in btrfs_test_free_space_cache() argument
1013 fs_info = btrfs_alloc_dummy_fs_info(nodesize, sectorsize); in btrfs_test_free_space_cache()
/linux/fs/nilfs2/
H A Dbtree.h47 #define NILFS_BTREE_NODE_NCHILDREN_MAX(nodesize) \ argument
48 (((nodesize) - sizeof(struct nilfs_btree_node) - \
51 #define NILFS_BTREE_NODE_NCHILDREN_MIN(nodesize) \ argument
52 ((NILFS_BTREE_NODE_NCHILDREN_MAX(nodesize) - 1) / 2 + 1)
/linux/tools/testing/kunit/test_data/
H A Dtest_interrupted_tap_output.log14 [ 0.060000] BTRFS: selftest: sectorsize: 4096 nodesize: 4096
/linux/fs/btrfs/
H A Drelocation.c190 blocksize = rc->extent_root->fs_info->nodesize; in mark_block_processed()
1076 blocksize = fs_info->nodesize; in replace_path()
1563 min_reserved = fs_info->nodesize * reserve_level * 2; in merge_reloc_root()
1680 rc->merging_rsv_size += fs_info->nodesize * (BTRFS_MAX_LEVEL - 1) * 2; in prepare_to_merge()
2119 num_bytes += fs_info->nodesize; in calcu_metadata_size()
2151 u64 tmp = fs_info->nodesize * RELOCATION_RESERVED_NODES; in refill_metadata_space()
2162 rc->block_rsv->size = tmp + fs_info->nodesize * in refill_metadata_space()
2278 blocksize = root->fs_info->nodesize; in do_relocation()
2421 u32 blocksize = rc->extent_root->fs_info->nodesize; in tree_block_processed()
2564 num_bytes = fs_info->nodesize * nr_levels; in relocate_cowonly_block()
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H A Dextent_io.c2990 eb->len = fs_info->nodesize; in __alloc_extent_buffer()
3260 const u32 nodesize = fs_info->nodesize; in check_eb_alignment() local
3267 if (unlikely(nodesize < PAGE_SIZE && !IS_ALIGNED(start, nodesize))) { in check_eb_alignment()
3270 start, nodesize); in check_eb_alignment()
3273 if (unlikely(nodesize >= PAGE_SIZE && !PAGE_ALIGNED(start))) { in check_eb_alignment()
3276 start, nodesize); in check_eb_alignment()
3279 if (unlikely(!IS_ALIGNED(start, nodesize) && in check_eb_alignment()
3283 start, nodesize); in check_eb_alignment()
H A Dscrub.c717 const u32 sectors_per_tree = fs_info->nodesize >> fs_info->sectorsize_bits; in scrub_verify_one_metadata()
805 const u32 sectors_per_tree = fs_info->nodesize >> fs_info->sectorsize_bits; in scrub_verify_one_sector()
865 const u32 sectors_per_tree = fs_info->nodesize >> fs_info->sectorsize_bits; in scrub_verify_one_stripe()
1126 i += (fs_info->nodesize >> fs_info->sectorsize_bits)) in scrub_stripe_report_errors()
1492 len = fs_info->nodesize; in compare_extent_item_range()
1598 *size_ret = path->nodes[0]->fs_info->nodesize; in get_extent_info()
3115 ASSERT(fs_info->nodesize <= BTRFS_STRIPE_LEN); in btrfs_scrub_dev()
3122 ASSERT(fs_info->nodesize <= in btrfs_scrub_dev()
H A Dtree-checker.c1290 len = eb->fs_info->nodesize; in extent_err()
1423 key->offset != fs_info->nodesize)) { in check_extent_item()
1426 key->offset, fs_info->nodesize); in check_extent_item()
1615 prev_end += fs_info->nodesize; in check_extent_item()
H A Dref-verify.c314 be = add_block_entry(fs_info, bytenr, fs_info->nodesize, ref_root); in add_tree_block()
H A Dzoned.c1282 length = fs_info->nodesize; in calculate_alloc_pointer()
2485 min_alloc_bytes = fs_info->nodesize; in btrfs_zone_finish_endio()
H A Dioctl.c588 fs_info->nodesize); in create_subvol()
2740 fi_args->nodesize = fs_info->nodesize; in btrfs_ioctl_fs_info()
H A Dfree-space-tree.c1129 start += trans->fs_info->nodesize; in populate_free_space_tree()
H A Dsend.c7378 reada_max = (*level == 1 ? SZ_128K : eb->fs_info->nodesize); in tree_move_down()
7383 reada_done += eb->fs_info->nodesize; in tree_move_down()
7624 tmp_buf = kvmalloc(fs_info->nodesize, GFP_KERNEL); in btrfs_compare_trees()
/linux/include/uapi/linux/
H A Dbtrfs_tree.h694 __le32 nodesize; member
H A Dbtrfs.h280 __u32 nodesize; /* out */ member