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| author | Chris Mason <chris.mason@oracle.com> | 2007-04-30 15:25:45 -0400 |
|---|---|---|
| committer | David Woodhouse <dwmw2@hera.kernel.org> | 2007-04-30 15:25:45 -0400 |
| commit | 31f3c99b73483f7b738a886c552050cbd6128ff3 (patch) | |
| tree | 35c961e01b8fe25525b9ac4a691fd931ac1dbe59 /fs/btrfs/ctree.c | |
| parent | 308535a05e4c39d2be26e0aeee722682deeb6f77 (diff) | |
| download | lwn-31f3c99b73483f7b738a886c552050cbd6128ff3.tar.gz lwn-31f3c99b73483f7b738a886c552050cbd6128ff3.zip | |
Btrfs: allocator improvements, inode block groups
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/ctree.c')
| -rw-r--r-- | fs/btrfs/ctree.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index b4783bf8bf4f..dbd3f636dd3d 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -61,7 +61,7 @@ static int btrfs_cow_block(struct btrfs_trans_handle *trans, struct btrfs_root *cow_ret = buf; return 0; } - cow = btrfs_alloc_free_block(trans, root); + cow = btrfs_alloc_free_block(trans, root, buf->b_blocknr); cow_node = btrfs_buffer_node(cow); if (buf->b_size != root->blocksize || cow->b_size != root->blocksize) WARN_ON(1); @@ -800,7 +800,7 @@ static int insert_new_root(struct btrfs_trans_handle *trans, struct btrfs_root BUG_ON(path->nodes[level]); BUG_ON(path->nodes[level-1] != root->node); - t = btrfs_alloc_free_block(trans, root); + t = btrfs_alloc_free_block(trans, root, root->node->b_blocknr); c = btrfs_buffer_node(t); memset(c, 0, root->blocksize); btrfs_set_header_nritems(&c->header, 1); @@ -905,7 +905,7 @@ static int split_node(struct btrfs_trans_handle *trans, struct btrfs_root } c_nritems = btrfs_header_nritems(&c->header); - split_buffer = btrfs_alloc_free_block(trans, root); + split_buffer = btrfs_alloc_free_block(trans, root, t->b_blocknr); split = btrfs_buffer_node(split_buffer); btrfs_set_header_flags(&split->header, btrfs_header_flags(&c->header)); btrfs_set_header_level(&split->header, btrfs_header_level(&c->header)); @@ -1277,7 +1277,7 @@ static int split_leaf(struct btrfs_trans_handle *trans, struct btrfs_root slot = path->slots[0]; nritems = btrfs_header_nritems(&l->header); mid = (nritems + 1)/ 2; - right_buffer = btrfs_alloc_free_block(trans, root); + right_buffer = btrfs_alloc_free_block(trans, root, l_buf->b_blocknr); BUG_ON(!right_buffer); right = btrfs_buffer_leaf(right_buffer); memset(&right->header, 0, sizeof(right->header)); @@ -1374,7 +1374,7 @@ static int split_leaf(struct btrfs_trans_handle *trans, struct btrfs_root if (!double_split) return ret; - right_buffer = btrfs_alloc_free_block(trans, root); + right_buffer = btrfs_alloc_free_block(trans, root, l_buf->b_blocknr); BUG_ON(!right_buffer); right = btrfs_buffer_leaf(right_buffer); memset(&right->header, 0, sizeof(right->header)); |