From 594a24eb0e7fa8413f8b443863be4b7c72bfde9f Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Wed, 25 Jun 2008 16:01:30 -0400 Subject: Fix btrfs_del_ordered_inode to allow forcing the drop during unlinks This allows us to delete an unlinked inode with dirty pages from the list instead of forcing commit to write these out before deleting the inode. Signed-off-by: Chris Mason --- fs/btrfs/ctree.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) (limited to 'fs/btrfs/ctree.c') diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 1b756fa..9601241 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -1245,7 +1245,10 @@ int btrfs_search_slot(struct btrfs_trans_handle *trans, struct btrfs_root int level; int should_reada = p->reada; int lowest_unlock = 1; + int blocksize; u8 lowest_level = 0; + u64 blocknr; + u64 gen; lowest_level = p->lowest_level; WARN_ON(lowest_level && ins_len); @@ -1320,11 +1323,12 @@ again: reada_for_search(root, p, level, slot, key->objectid); - tmp = btrfs_find_tree_block(root, - btrfs_node_blockptr(b, slot), - btrfs_level_size(root, level - 1)); - if (tmp && btrfs_buffer_uptodate(tmp, - btrfs_node_ptr_generation(b, slot))) { + blocknr = btrfs_node_blockptr(b, slot); + gen = btrfs_node_ptr_generation(b, slot); + blocksize = btrfs_level_size(root, level - 1); + + tmp = btrfs_find_tree_block(root, blocknr, blocksize); + if (tmp && btrfs_buffer_uptodate(tmp, gen)) { b = tmp; } else { /* @@ -1336,6 +1340,10 @@ again: btrfs_release_path(NULL, p); if (tmp) free_extent_buffer(tmp); + tmp = read_tree_block(root, blocknr, + blocksize, gen); + if (tmp) + free_extent_buffer(tmp); goto again; } else { b = read_node_slot(root, b, slot); -- cgit v1.1