| /fs/btrfs/ |
| D | discard.c | 72 struct btrfs_block_group *block_group) in get_discard_list() argument
74 return &discard_ctl->discard_list[block_group->discard_index]; in get_discard_list()
78 struct btrfs_block_group *block_group) in __add_to_discard_list() argument
84 if (list_empty(&block_group->discard_list) || in __add_to_discard_list()
85 block_group->discard_index == BTRFS_DISCARD_INDEX_UNUSED) { in __add_to_discard_list()
86 if (block_group->discard_index == BTRFS_DISCARD_INDEX_UNUSED) in __add_to_discard_list()
87 block_group->discard_index = BTRFS_DISCARD_INDEX_START; in __add_to_discard_list()
88 block_group->discard_eligible_time = (ktime_get_ns() + in __add_to_discard_list()
90 block_group->discard_state = BTRFS_DISCARD_RESET_CURSOR; in __add_to_discard_list()
92 if (list_empty(&block_group->discard_list)) in __add_to_discard_list()
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| D | free-space-cache.c | 100 struct inode *lookup_free_space_inode(struct btrfs_block_group *block_group, in lookup_free_space_inode() argument
103 struct btrfs_fs_info *fs_info = block_group->fs_info; in lookup_free_space_inode()
107 spin_lock(&block_group->lock); in lookup_free_space_inode()
108 if (block_group->inode) in lookup_free_space_inode()
109 inode = igrab(block_group->inode); in lookup_free_space_inode()
110 spin_unlock(&block_group->lock); in lookup_free_space_inode()
115 block_group->start); in lookup_free_space_inode()
119 spin_lock(&block_group->lock); in lookup_free_space_inode()
124 block_group->disk_cache_state = BTRFS_DC_CLEAR; in lookup_free_space_inode()
127 if (!block_group->iref) { in lookup_free_space_inode()
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| D | free-space-tree.c | 16 struct btrfs_block_group *block_group,
51 struct btrfs_block_group *block_group, in add_new_free_space_info() argument
60 key.objectid = block_group->start; in add_new_free_space_info()
62 key.offset = block_group->length; in add_new_free_space_info()
84 struct btrfs_block_group *block_group, in search_free_space_info() argument
87 struct btrfs_fs_info *fs_info = block_group->fs_info; in search_free_space_info()
92 key.objectid = block_group->start; in search_free_space_info()
94 key.offset = block_group->length; in search_free_space_info()
101 block_group->start); in search_free_space_info()
187 struct btrfs_block_group *block_group, in convert_free_space_to_bitmaps() argument
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| D | block-group.c | 171 struct btrfs_block_group *block_group) in btrfs_add_block_group_cache() argument
177 ASSERT(block_group->length != 0); in btrfs_add_block_group_cache()
185 if (block_group->start < cache->start) { in btrfs_add_block_group_cache()
187 } else if (block_group->start > cache->start) { in btrfs_add_block_group_cache()
195 rb_link_node(&block_group->cache_node, parent, p); in btrfs_add_block_group_cache()
196 rb_insert_color(&block_group->cache_node, in btrfs_add_block_group_cache()
199 if (info->first_logical_byte > block_group->start) in btrfs_add_block_group_cache()
200 info->first_logical_byte = block_group->start; in btrfs_add_block_group_cache()
449 static void fragment_free_space(struct btrfs_block_group *block_group) in fragment_free_space() argument
451 struct btrfs_fs_info *fs_info = block_group->fs_info; in fragment_free_space()
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| D | free-space-cache.h | 80 struct inode *lookup_free_space_inode(struct btrfs_block_group *block_group,
83 struct btrfs_block_group *block_group,
87 struct btrfs_block_group *block_group);
92 struct btrfs_block_group *block_group,
94 int load_free_space_cache(struct btrfs_block_group *block_group);
96 struct btrfs_block_group *block_group,
99 struct btrfs_block_group *block_group,
102 void btrfs_init_free_space_ctl(struct btrfs_block_group *block_group,
108 int btrfs_add_free_space(struct btrfs_block_group *block_group,
110 int btrfs_add_free_space_unused(struct btrfs_block_group *block_group,
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| D | free-space-tree.h | 19 void set_free_space_tree_thresholds(struct btrfs_block_group *block_group);
24 struct btrfs_block_group *block_group);
26 struct btrfs_block_group *block_group);
35 struct btrfs_block_group *block_group,
38 struct btrfs_block_group *block_group,
41 struct btrfs_block_group *block_group,
44 struct btrfs_block_group *block_group,
47 struct btrfs_block_group *block_group,
49 int free_space_test_bit(struct btrfs_block_group *block_group,
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| D | block-group.h | 50 struct btrfs_block_group *block_group; member
209 static inline u64 btrfs_block_group_end(struct btrfs_block_group *block_group) in btrfs_block_group_end() argument
211 return (block_group->start + block_group->length); in btrfs_block_group_end()
215 struct btrfs_block_group *block_group) in btrfs_is_block_group_data_only() argument
221 return (block_group->flags & BTRFS_BLOCK_GROUP_DATA) && in btrfs_is_block_group_data_only()
222 !(block_group->flags & BTRFS_BLOCK_GROUP_METADATA); in btrfs_is_block_group_data_only()
227 struct btrfs_block_group *block_group) in btrfs_should_fragment_free_space() argument
229 struct btrfs_fs_info *fs_info = block_group->fs_info; in btrfs_should_fragment_free_space()
232 block_group->flags & BTRFS_BLOCK_GROUP_METADATA) || in btrfs_should_fragment_free_space()
234 block_group->flags & BTRFS_BLOCK_GROUP_DATA); in btrfs_should_fragment_free_space()
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| D | extent-tree.c | 2604 struct btrfs_block_group *block_group; in __exclude_logged_extent() local
2606 block_group = btrfs_lookup_block_group(fs_info, start); in __exclude_logged_extent()
2607 if (!block_group) in __exclude_logged_extent()
2610 ret = btrfs_cache_block_group(block_group, true); in __exclude_logged_extent()
2614 ret = btrfs_remove_free_space(block_group, start, num_bytes); in __exclude_logged_extent()
2616 btrfs_put_block_group(block_group); in __exclude_logged_extent()
2789 struct btrfs_block_group *block_group, *tmp; in btrfs_finish_extent_commit() local
2831 list_for_each_entry_safe(block_group, tmp, deleted_bgs, bg_list) { in btrfs_finish_extent_commit()
2837 block_group->start, in btrfs_finish_extent_commit()
2838 block_group->length, in btrfs_finish_extent_commit()
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| D | discard.h | 18 void btrfs_discard_check_filter(struct btrfs_block_group *block_group, u64 bytes);
22 struct btrfs_block_group *block_group);
24 struct btrfs_block_group *block_group);
31 void btrfs_discard_update_discardable(struct btrfs_block_group *block_group);
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| D | relocation.c | 118 struct btrfs_block_group *block_group; member
163 in_range(node->bytenr, rc->block_group->start, in mark_block_processed()
164 rc->block_group->length)) { in mark_block_processed()
1097 if (!in_range(bytenr, rc->block_group->start, in replace_file_extents()
1098 rc->block_group->length)) in replace_file_extents()
1354 rc->block_group, parent, slot, in replace_path()
3344 struct btrfs_block_group *block_group, in delete_block_group_cache() argument
3371 ret = btrfs_truncate_free_space_cache(trans, block_group, inode); in delete_block_group_cache()
3385 struct btrfs_block_group *block_group, in delete_v1_space_cache() argument
3417 ret = delete_block_group_cache(leaf->fs_info, block_group, NULL, in delete_v1_space_cache()
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| D | zoned.c | 1660 struct btrfs_block_group *block_group; in btrfs_zoned_release_data_reloc_bg() local
1665 block_group = btrfs_lookup_block_group(fs_info, logical); in btrfs_zoned_release_data_reloc_bg()
1667 ASSERT(block_group && (block_group->flags & BTRFS_BLOCK_GROUP_DATA)); in btrfs_zoned_release_data_reloc_bg()
1669 spin_lock(&block_group->lock); in btrfs_zoned_release_data_reloc_bg()
1670 if (!block_group->zoned_data_reloc_ongoing) in btrfs_zoned_release_data_reloc_bg()
1674 if (block_group->start + block_group->alloc_offset == logical + length) { in btrfs_zoned_release_data_reloc_bg()
1676 block_group->zoned_data_reloc_ongoing = 0; in btrfs_zoned_release_data_reloc_bg()
1680 spin_unlock(&block_group->lock); in btrfs_zoned_release_data_reloc_bg()
1681 btrfs_put_block_group(block_group); in btrfs_zoned_release_data_reloc_bg()
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| D | volumes.c | 3269 struct btrfs_block_group *block_group; in btrfs_relocate_chunk() local
3294 block_group = btrfs_lookup_block_group(fs_info, chunk_offset); in btrfs_relocate_chunk()
3295 if (!block_group) in btrfs_relocate_chunk()
3297 btrfs_discard_cancel_work(&fs_info->discard_ctl, block_group); in btrfs_relocate_chunk()
3298 length = block_group->length; in btrfs_relocate_chunk()
3299 btrfs_put_block_group(block_group); in btrfs_relocate_chunk()
5403 struct btrfs_block_group *block_group; in create_chunk() local
5455 block_group = btrfs_make_block_group(trans, 0, type, start, ctl->chunk_size); in create_chunk()
5456 if (IS_ERR(block_group)) in create_chunk()
5476 return block_group; in create_chunk()
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| D | sysfs.c | 667 struct btrfs_block_group *block_group; in raid_bytes_show() local
672 list_for_each_entry(block_group, &sinfo->block_groups[index], list) { in raid_bytes_show()
674 val += block_group->length; in raid_bytes_show()
676 val += block_group->used; in raid_bytes_show()
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| D | transaction.c | 221 struct btrfs_block_group *cache = caching_ctl->block_group; in switch_commit_roots()
2078 struct btrfs_block_group *block_group, *tmp; in btrfs_cleanup_pending_block_groups() local
2080 list_for_each_entry_safe(block_group, tmp, &trans->new_bgs, bg_list) { in btrfs_cleanup_pending_block_groups()
2082 list_del_init(&block_group->bg_list); in btrfs_cleanup_pending_block_groups()
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| D | ioctl.c | 3535 struct btrfs_block_group *block_group; in get_block_group_info() local
3540 list_for_each_entry(block_group, groups_list, list) { in get_block_group_info()
3541 space->flags = block_group->flags; in get_block_group_info()
3542 space->total_bytes += block_group->length; in get_block_group_info()
3543 space->used_bytes += block_group->used; in get_block_group_info()
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| /fs/ext4/ |
| D | balloc.c | 27 ext4_group_t block_group);
75 ext4_group_t block_group) in ext4_block_in_group() argument
80 return (actual_group == block_group) ? 1 : 0; in ext4_block_in_group()
87 ext4_group_t block_group, in ext4_num_overhead_clusters() argument
92 ext4_fsblk_t start = ext4_group_first_block_no(sb, block_group); in ext4_num_overhead_clusters()
99 num_clusters = ext4_num_base_meta_clusters(sb, block_group); in ext4_num_overhead_clusters()
113 if (ext4_block_in_group(sb, ext4_block_bitmap(sb, gdp), block_group)) { in ext4_num_overhead_clusters()
124 if (ext4_block_in_group(sb, ext4_inode_bitmap(sb, gdp), block_group)) { in ext4_num_overhead_clusters()
137 if (ext4_block_in_group(sb, itbl_blk + i, block_group)) { in ext4_num_overhead_clusters()
160 ext4_group_t block_group) in num_clusters_in_group() argument
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| D | ialloc.c | 81 ext4_group_t block_group, in ext4_validate_inode_bitmap() argument
90 grp = ext4_get_group_info(sb, block_group); in ext4_validate_inode_bitmap()
97 ext4_lock_group(sb, block_group); in ext4_validate_inode_bitmap()
101 if (!ext4_inode_bitmap_csum_verify(sb, block_group, desc, bh, in ext4_validate_inode_bitmap()
104 ext4_unlock_group(sb, block_group); in ext4_validate_inode_bitmap()
106 "inode_bitmap = %llu", block_group, blk); in ext4_validate_inode_bitmap()
107 ext4_mark_group_bitmap_corrupted(sb, block_group, in ext4_validate_inode_bitmap()
113 ext4_unlock_group(sb, block_group); in ext4_validate_inode_bitmap()
124 ext4_read_inode_bitmap(struct super_block *sb, ext4_group_t block_group) in ext4_read_inode_bitmap() argument
132 desc = ext4_get_group_desc(sb, block_group, NULL); in ext4_read_inode_bitmap()
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| D | mballoc.c | 3647 ext4_group_t block_group, ext4_grpblk_t cluster, int count, in ext4_issue_discard() argument
3653 ext4_group_first_block_no(sb, block_group)); in ext4_issue_discard()
5970 ext4_group_t block_group; in ext4_mb_clear_bb() local
5990 ext4_get_group_no_and_offset(sb, block, &block_group, &bit); in ext4_mb_clear_bb()
5992 grp = ext4_get_group_info(sb, block_group); in ext4_mb_clear_bb()
6008 bitmap_bh = ext4_read_block_bitmap(sb, block_group); in ext4_mb_clear_bb()
6014 gdp = ext4_get_group_desc(sb, block_group, &gd_bh); in ext4_mb_clear_bb()
6050 trace_ext4_mballoc_free(sb, inode, block_group, bit, count_clusters); in ext4_mb_clear_bb()
6053 err = ext4_mb_load_buddy_gfp(sb, block_group, &e4b, in ext4_mb_clear_bb()
6075 new_entry->efd_group = block_group; in ext4_mb_clear_bb()
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| D | ext4.h | 2499 ext4_group_t block_group; member
2702 ext4_group_t block_group,
2709 ext4_group_t block_group,
2712 ext4_group_t block_group,
2715 ext4_group_t block_group);
2717 ext4_group_t block_group,
3121 ext4_group_t block_group,
3124 ext4_group_t block_group);
3370 ext4_group_t block_group) in ext4_flex_group() argument
3372 return block_group >> sbi->s_log_groups_per_flex; in ext4_flex_group()
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| /fs/udf/ |
| D | balloc.c | 78 unsigned int block_group) in __load_block_bitmap() argument
83 if (block_group >= nr_groups) { in __load_block_bitmap()
85 block_group, nr_groups); in __load_block_bitmap()
88 if (bitmap->s_block_bitmap[block_group]) in __load_block_bitmap()
89 return block_group; in __load_block_bitmap()
91 retval = read_block_bitmap(sb, bitmap, block_group, block_group); in __load_block_bitmap()
95 return block_group; in __load_block_bitmap()
100 unsigned int block_group) in load_block_bitmap() argument
104 slot = __load_block_bitmap(sb, bitmap, block_group); in load_block_bitmap()
138 unsigned long block_group; in udf_bitmap_free_blocks() local
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| /fs/ext2/ |
| D | balloc.c | 42 unsigned int block_group, in ext2_get_group_desc() argument
50 if (block_group >= sbi->s_groups_count) { in ext2_get_group_desc()
53 block_group, sbi->s_groups_count); in ext2_get_group_desc()
58 group_desc = block_group >> EXT2_DESC_PER_BLOCK_BITS(sb); in ext2_get_group_desc()
59 offset = block_group & (EXT2_DESC_PER_BLOCK(sb) - 1); in ext2_get_group_desc()
63 block_group, group_desc, offset); in ext2_get_group_desc()
75 unsigned int block_group, in ext2_valid_block_bitmap() argument
83 group_first_block = ext2_group_first_block_no(sb, block_group); in ext2_valid_block_bitmap()
113 block_group, bitmap_blk); in ext2_valid_block_bitmap()
124 read_block_bitmap(struct super_block *sb, unsigned int block_group) in read_block_bitmap() argument
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| D | ialloc.c | 47 read_inode_bitmap(struct super_block * sb, unsigned long block_group) in read_inode_bitmap() argument
52 desc = ext2_get_group_desc(sb, block_group, NULL); in read_inode_bitmap()
61 block_group, le32_to_cpu(desc->bg_inode_bitmap)); in read_inode_bitmap()
111 unsigned long block_group; in ext2_free_inode() local
135 block_group = (ino - 1) / EXT2_INODES_PER_GROUP(sb); in ext2_free_inode()
137 bitmap_bh = read_inode_bitmap(sb, block_group); in ext2_free_inode()
142 if (!ext2_clear_bit_atomic(sb_bgl_lock(EXT2_SB(sb), block_group), in ext2_free_inode()
147 ext2_release_inode(sb, block_group, is_directory); in ext2_free_inode()
169 unsigned long block_group; in ext2_preread_inode() local
179 block_group = (inode->i_ino - 1) / EXT2_INODES_PER_GROUP(inode->i_sb); in ext2_preread_inode()
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| D | ext2.h | 121 sb_bgl_lock(struct ext2_sb_info *sbi, unsigned int block_group) in sb_bgl_lock() argument
123 return bgl_lock_ptr(sbi->s_blockgroup_lock, block_group); in sb_bgl_lock()
707 unsigned int block_group,
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| D | inode.c | 1332 unsigned long block_group; in ext2_get_inode() local
1342 block_group = (ino - 1) / EXT2_INODES_PER_GROUP(sb); in ext2_get_inode()
1343 gdp = ext2_get_group_desc(sb, block_group, NULL); in ext2_get_inode()
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| /fs/nilfs2/ |
| D | mdt.h | 110 nilfs_mdt_bgl_lock(struct inode *inode, unsigned int block_group) in nilfs_mdt_bgl_lock() argument
112 return bgl_lock_ptr(NILFS_MDT(inode)->mi_bgl, block_group); in nilfs_mdt_bgl_lock()
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