Searched refs:em_tree (Results 1 - 7 of 7) sorted by relevance
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/fs/btrfs/ |
H A D | compression.c | 448 struct extent_map_tree *em_tree; local 455 em_tree = &BTRFS_I(inode)->extent_tree; 498 read_lock(&em_tree->lock); 499 em = lookup_extent_mapping(em_tree, last_offset, 501 read_unlock(&em_tree->lock); 562 struct extent_map_tree *em_tree; local 580 em_tree = &BTRFS_I(inode)->extent_tree; 583 read_lock(&em_tree->lock); 584 em = lookup_extent_mapping(em_tree, 587 read_unlock(&em_tree [all...] |
H A D | file.c | 167 struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; local 185 write_lock(&em_tree->lock); 186 em = lookup_extent_mapping(em_tree, start, len); 188 write_unlock(&em_tree->lock); 195 write_unlock(&em_tree->lock); 202 write_unlock(&em_tree->lock); 207 remove_extent_mapping(em_tree, em); 223 ret = add_extent_mapping(em_tree, split); 248 ret = add_extent_mapping(em_tree, split); 253 write_unlock(&em_tree [all...] |
H A D | volumes.c | 1734 struct extent_map_tree *em_tree; local 1744 em_tree = &root->fs_info->mapping_tree.map_tree; 1764 read_lock(&em_tree->lock); 1765 em = lookup_extent_mapping(em_tree, chunk_offset, 1); 1766 read_unlock(&em_tree->lock); 1795 write_lock(&em_tree->lock); 1796 remove_extent_mapping(em_tree, em); 1797 write_unlock(&em_tree->lock); 2162 struct extent_map_tree *em_tree; local 2348 em_tree 2597 struct extent_map_tree *em_tree = &map_tree->map_tree; local 2640 struct extent_map_tree *em_tree = &map_tree->map_tree; local 2816 struct extent_map_tree *em_tree = &map_tree->map_tree; local [all...] |
H A D | disk-io.c | 127 struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; local 131 read_lock(&em_tree->lock); 132 em = lookup_extent_mapping(em_tree, start, len); 136 read_unlock(&em_tree->lock); 139 read_unlock(&em_tree->lock); 152 write_lock(&em_tree->lock); 153 ret = add_extent_mapping(em_tree, em); 159 em = lookup_extent_mapping(em_tree, start, len); 163 em = lookup_extent_mapping(em_tree, failed_start, 171 write_unlock(&em_tree 1271 struct extent_map_tree *em_tree; local [all...] |
H A D | inode.c | 556 struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; local 653 write_lock(&em_tree->lock); 654 ret = add_extent_mapping(em_tree, em); 655 write_unlock(&em_tree->lock); 704 struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; local 708 read_lock(&em_tree->lock); 709 em = search_extent_mapping(em_tree, start, num_bytes); 718 em = search_extent_mapping(em_tree, 0, 0); 728 read_unlock(&em_tree->lock); 764 struct extent_map_tree *em_tree local 1158 struct extent_map_tree *em_tree; local 1771 struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; local 4659 merge_extent_mapping(struct extent_map_tree *em_tree, struct extent_map *existing, struct extent_map *em, u64 map_start, u64 map_len) argument 4740 struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; local 5009 struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; local [all...] |
H A D | ioctl.c | 470 struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; local 490 read_lock(&em_tree->lock); 491 em = lookup_extent_mapping(em_tree, start, len); 492 read_unlock(&em_tree->lock);
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H A D | relocation.c | 2860 struct extent_map_tree *em_tree = &BTRFS_I(inode)->extent_tree; local 2877 write_lock(&em_tree->lock); 2878 ret = add_extent_mapping(em_tree, em); 2879 write_unlock(&em_tree->lock);
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