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Searched refs:block_group (Results 1 – 24 of 24) sorted by relevance

/Linux-v4.19/fs/btrfs/
Dfree-space-tree.c15 struct btrfs_block_group_cache *block_group,
47 struct btrfs_block_group_cache *block_group, in add_new_free_space_info() argument
56 key.objectid = block_group->key.objectid; in add_new_free_space_info()
58 key.offset = block_group->key.offset; in add_new_free_space_info()
80 struct btrfs_block_group_cache *block_group, in search_free_space_info() argument
87 key.objectid = block_group->key.objectid; in search_free_space_info()
89 key.offset = block_group->key.offset; in search_free_space_info()
96 block_group->key.objectid); in search_free_space_info()
180 struct btrfs_block_group_cache *block_group, in convert_free_space_to_bitmaps() argument
197 bitmap_size = free_space_bitmap_size(block_group->key.offset, in convert_free_space_to_bitmaps()
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Dfree-space-cache.h43 *block_group, struct btrfs_path *path);
46 struct btrfs_block_group_cache *block_group,
52 struct btrfs_block_group_cache *block_group,
55 struct btrfs_block_group_cache *block_group);
57 struct btrfs_block_group_cache *block_group,
61 struct btrfs_block_group_cache *block_group,
75 void btrfs_init_free_space_ctl(struct btrfs_block_group_cache *block_group);
80 btrfs_add_free_space(struct btrfs_block_group_cache *block_group, in btrfs_add_free_space() argument
83 return __btrfs_add_free_space(block_group->fs_info, in btrfs_add_free_space()
84 block_group->free_space_ctl, in btrfs_add_free_space()
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Dfree-space-cache.c84 *block_group, struct btrfs_path *path) in lookup_free_space_inode()
89 spin_lock(&block_group->lock); in lookup_free_space_inode()
90 if (block_group->inode) in lookup_free_space_inode()
91 inode = igrab(block_group->inode); in lookup_free_space_inode()
92 spin_unlock(&block_group->lock); in lookup_free_space_inode()
97 block_group->key.objectid); in lookup_free_space_inode()
101 spin_lock(&block_group->lock); in lookup_free_space_inode()
106 block_group->disk_cache_state = BTRFS_DC_CLEAR; in lookup_free_space_inode()
109 if (!block_group->iref) { in lookup_free_space_inode()
110 block_group->inode = igrab(inode); in lookup_free_space_inode()
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Dfree-space-tree.h17 void set_free_space_tree_thresholds(struct btrfs_block_group_cache *block_group);
22 struct btrfs_block_group_cache *block_group);
24 struct btrfs_block_group_cache *block_group);
34 struct btrfs_block_group_cache *block_group,
37 struct btrfs_block_group_cache *block_group,
40 struct btrfs_block_group_cache *block_group,
43 struct btrfs_block_group_cache *block_group,
46 struct btrfs_block_group_cache *block_group,
48 int free_space_test_bit(struct btrfs_block_group_cache *block_group,
Dextent-tree.c128 struct btrfs_block_group_cache *block_group) in btrfs_add_block_group_cache() argument
141 if (block_group->key.objectid < cache->key.objectid) { in btrfs_add_block_group_cache()
143 } else if (block_group->key.objectid > cache->key.objectid) { in btrfs_add_block_group_cache()
151 rb_link_node(&block_group->cache_node, parent, p); in btrfs_add_block_group_cache()
152 rb_insert_color(&block_group->cache_node, in btrfs_add_block_group_cache()
155 if (info->first_logical_byte > block_group->key.objectid) in btrfs_add_block_group_cache()
156 info->first_logical_byte = block_group->key.objectid; in btrfs_add_block_group_cache()
315 static void fragment_free_space(struct btrfs_block_group_cache *block_group) in fragment_free_space() argument
317 struct btrfs_fs_info *fs_info = block_group->fs_info; in fragment_free_space()
318 u64 start = block_group->key.objectid; in fragment_free_space()
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Drelocation.c148 struct btrfs_block_group_cache *block_group; member
1542 struct btrfs_block_group_cache *block_group) in in_block_group() argument
1544 if (bytenr >= block_group->key.objectid && in in_block_group()
1545 bytenr < block_group->key.objectid + block_group->key.offset) in in_block_group()
1645 if (!in_block_group(bytenr, rc->block_group)) in replace_file_extents()
2851 in_block_group(node->bytenr, rc->block_group)) { in __mark_block_processed()
3456 struct btrfs_block_group_cache *block_group, in delete_block_group_cache() argument
3488 ret = btrfs_truncate_free_space_cache(trans, block_group, inode); in delete_block_group_cache()
3534 ret = delete_block_group_cache(fs_info, rc->block_group, in find_data_references()
3775 last = rc->block_group->key.objectid + rc->block_group->key.offset; in find_next_extent()
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Dsysfs.c289 struct btrfs_block_group_cache *block_group; in raid_bytes_show() local
294 list_for_each_entry(block_group, &sinfo->block_groups[index], list) { in raid_bytes_show()
296 val += block_group->key.offset; in raid_bytes_show()
298 val += btrfs_block_group_used(&block_group->item); in raid_bytes_show()
Dctree.h506 struct btrfs_block_group_cache *block_group; member
535 struct btrfs_block_group_cache *block_group; member
1391 btrfs_should_fragment_free_space(struct btrfs_block_group_cache *block_group) in btrfs_should_fragment_free_space() argument
1393 struct btrfs_fs_info *fs_info = block_group->fs_info; in btrfs_should_fragment_free_space()
1396 block_group->flags & BTRFS_BLOCK_GROUP_METADATA) || in btrfs_should_fragment_free_space()
1398 block_group->flags & BTRFS_BLOCK_GROUP_DATA); in btrfs_should_fragment_free_space()
1735 BTRFS_SETGET_FUNCS(inode_block_group, struct btrfs_inode_item, block_group, 64);
1752 block_group, 64);
2799 u64 add_new_free_space(struct btrfs_block_group_cache *block_group,
Dioctl.c4442 struct btrfs_block_group_cache *block_group; in get_block_group_info() local
4447 list_for_each_entry(block_group, groups_list, list) { in get_block_group_info()
4448 space->flags = block_group->flags; in get_block_group_info()
4449 space->total_bytes += block_group->key.offset; in get_block_group_info()
4451 btrfs_block_group_used(&block_group->item); in get_block_group_info()
/Linux-v4.19/fs/ext4/
Dballoc.c27 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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Dialloc.c81 ext4_group_t block_group, in ext4_validate_inode_bitmap() argument
85 struct ext4_group_info *grp = ext4_get_group_info(sb, block_group); in ext4_validate_inode_bitmap()
92 ext4_lock_group(sb, block_group); in ext4_validate_inode_bitmap()
96 if (!ext4_inode_bitmap_csum_verify(sb, block_group, desc, bh, in ext4_validate_inode_bitmap()
98 ext4_unlock_group(sb, block_group); in ext4_validate_inode_bitmap()
100 "inode_bitmap = %llu", block_group, blk); in ext4_validate_inode_bitmap()
101 ext4_mark_group_bitmap_corrupted(sb, block_group, in ext4_validate_inode_bitmap()
107 ext4_unlock_group(sb, block_group); in ext4_validate_inode_bitmap()
118 ext4_read_inode_bitmap(struct super_block *sb, ext4_group_t block_group) in ext4_read_inode_bitmap() argument
126 desc = ext4_get_group_desc(sb, block_group, NULL); in ext4_read_inode_bitmap()
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Dmballoc.c2757 ext4_group_t block_group, ext4_grpblk_t cluster, int count, in ext4_issue_discard() argument
2763 ext4_group_first_block_no(sb, block_group)); in ext4_issue_discard()
4712 ext4_group_t block_group; in ext4_free_blocks() local
4791 ext4_get_group_no_and_offset(sb, block, &block_group, &bit); in ext4_free_blocks()
4794 ext4_get_group_info(sb, block_group)))) in ext4_free_blocks()
4807 bitmap_bh = ext4_read_block_bitmap(sb, block_group); in ext4_free_blocks()
4813 gdp = ext4_get_group_desc(sb, block_group, &gd_bh); in ext4_free_blocks()
4853 trace_ext4_mballoc_free(sb, inode, block_group, bit, count_clusters); in ext4_free_blocks()
4856 err = ext4_mb_load_buddy_gfp(sb, block_group, &e4b, in ext4_free_blocks()
4878 new_entry->efd_group = block_group; in ext4_free_blocks()
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Dext4.h2073 ext4_group_t block_group; member
2270 ext4_group_t block_group,
2275 ext4_group_t block_group);
2277 ext4_group_t block_group,
2280 ext4_group_t block_group);
2282 ext4_group_t block_group,
2554 ext4_group_t block_group,
2805 ext4_group_t block_group) in ext4_flex_group() argument
2807 return block_group >> sbi->s_log_groups_per_flex; in ext4_flex_group()
Dsuper.c2294 static __le16 ext4_group_desc_csum(struct super_block *sb, __u32 block_group, in ext4_group_desc_csum() argument
2299 __le32 le_group = cpu_to_le32(block_group); in ext4_group_desc_csum()
2340 int ext4_group_desc_csum_verify(struct super_block *sb, __u32 block_group, in ext4_group_desc_csum_verify() argument
2344 (gdp->bg_checksum != ext4_group_desc_csum(sb, block_group, gdp))) in ext4_group_desc_csum_verify()
2350 void ext4_group_desc_csum_set(struct super_block *sb, __u32 block_group, in ext4_group_desc_csum_set() argument
2355 gdp->bg_checksum = ext4_group_desc_csum(sb, block_group, gdp); in ext4_group_desc_csum_set()
Dinode.c4552 iloc->block_group = (inode->i_ino - 1) / EXT4_INODES_PER_GROUP(sb); in __ext4_get_inode_loc()
4553 gdp = ext4_get_group_desc(sb, iloc->block_group, NULL); in __ext4_get_inode_loc()
4917 ei->i_block_group = iloc.block_group; in ext4_iget()
/Linux-v4.19/fs/udf/
Dballoc.c55 unsigned int block_group) in __load_block_bitmap() argument
60 if (block_group >= nr_groups) { in __load_block_bitmap()
62 block_group, nr_groups); in __load_block_bitmap()
65 if (bitmap->s_block_bitmap[block_group]) in __load_block_bitmap()
66 return block_group; in __load_block_bitmap()
68 retval = read_block_bitmap(sb, bitmap, block_group, block_group); in __load_block_bitmap()
72 return block_group; in __load_block_bitmap()
77 unsigned int block_group) in load_block_bitmap() argument
81 slot = __load_block_bitmap(sb, bitmap, block_group); in load_block_bitmap()
115 unsigned long block_group; in udf_bitmap_free_blocks() local
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/Linux-v4.19/fs/ext2/
Dballoc.c42 unsigned int block_group, in ext2_get_group_desc() argument
50 if (block_group >= sbi->s_groups_count) { in ext2_get_group_desc()
54 block_group, sbi->s_groups_count); in ext2_get_group_desc()
59 group_desc = block_group >> EXT2_DESC_PER_BLOCK_BITS(sb); in ext2_get_group_desc()
60 offset = block_group & (EXT2_DESC_PER_BLOCK(sb) - 1); in ext2_get_group_desc()
65 block_group, group_desc, offset); in ext2_get_group_desc()
77 unsigned int block_group, in ext2_valid_block_bitmap() argument
85 group_first_block = ext2_group_first_block_no(sb, block_group); in ext2_valid_block_bitmap()
115 block_group, bitmap_blk); in ext2_valid_block_bitmap()
126 read_block_bitmap(struct super_block *sb, unsigned int block_group) in read_block_bitmap() argument
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Dialloc.c47 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()
110 unsigned long block_group; in ext2_free_inode() local
134 block_group = (ino - 1) / EXT2_INODES_PER_GROUP(sb); in ext2_free_inode()
136 bitmap_bh = read_inode_bitmap(sb, block_group); in ext2_free_inode()
141 if (!ext2_clear_bit_atomic(sb_bgl_lock(EXT2_SB(sb), block_group), in ext2_free_inode()
146 ext2_release_inode(sb, block_group, is_directory); in ext2_free_inode()
168 unsigned long block_group; in ext2_preread_inode() local
180 block_group = (inode->i_ino - 1) / EXT2_INODES_PER_GROUP(inode->i_sb); in ext2_preread_inode()
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Dext2.h122 sb_bgl_lock(struct ext2_sb_info *sbi, unsigned int block_group) in sb_bgl_lock() argument
124 return bgl_lock_ptr(sbi->s_blockgroup_lock, block_group); in sb_bgl_lock()
752 unsigned int block_group,
Dinode.c1325 unsigned long block_group; in ext2_get_inode() local
1335 block_group = (ino - 1) / EXT2_INODES_PER_GROUP(sb); in ext2_get_inode()
1336 gdp = ext2_get_group_desc(sb, block_group, NULL); in ext2_get_inode()
/Linux-v4.19/include/trace/events/
Dbtrfs.h666 const struct btrfs_block_group_cache *block_group, int create),
668 TP_ARGS(fs_info, block_group, create),
680 __entry->offset = block_group->key.objectid;
681 __entry->size = block_group->key.offset;
682 __entry->flags = block_group->flags;
684 btrfs_block_group_used(&block_group->item);
685 __entry->bytes_super = block_group->bytes_super;
1148 TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
1151 TP_ARGS(block_group, start, len),
1160 TP_fast_assign_btrfs(block_group->fs_info,
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/Linux-v4.19/include/linux/
Dblockgroup_lock.h36 bgl_lock_ptr(struct blockgroup_lock *bgl, unsigned int block_group) in bgl_lock_ptr() argument
38 return &bgl->locks[block_group & (NR_BG_LOCKS-1)].lock; in bgl_lock_ptr()
/Linux-v4.19/fs/nilfs2/
Dmdt.h112 nilfs_mdt_bgl_lock(struct inode *inode, unsigned int block_group) in nilfs_mdt_bgl_lock() argument
114 return bgl_lock_ptr(NILFS_MDT(inode)->mi_bgl, block_group); in nilfs_mdt_bgl_lock()
/Linux-v4.19/include/uapi/linux/
Dbtrfs_tree.h561 __le64 block_group; member