There are 2 known extent buffer: 1) With -t option. -t option will skip other tree roots, but it will read the root node first and then skip it. Where it forgets to free the tree block it read.
2) with -b option. It forgets to free the tree block it read. Signed-off-by: Qu Wenruo <[email protected]> --- btrfs-debug-tree.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/btrfs-debug-tree.c b/btrfs-debug-tree.c index ce7a792..610624e 100644 --- a/btrfs-debug-tree.c +++ b/btrfs-debug-tree.c @@ -221,6 +221,7 @@ int main(int ac, char **av) goto close_root; } btrfs_print_tree(root, leaf, 0); + free_extent_buffer(leaf); goto close_root; } @@ -284,8 +285,10 @@ again: 0); if (!extent_buffer_uptodate(buf)) goto next; - if (tree_id && found_key.objectid != tree_id) + if (tree_id && found_key.objectid != tree_id) { + free_extent_buffer(buf); goto next; + } switch(found_key.objectid) { case BTRFS_ROOT_TREE_OBJECTID: -- 2.3.0 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
