Btrfs: fix call to btrfs_search_slot in free space cache
We are setting ins_len to 1 even tho we are just modifying an item that should
be there already. This may cause the search stuff to split nodes on the way
down needelessly. Set this to 0 since we aren't inserting anything. Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index b0122e1..701ef59 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -802,7 +802,7 @@
key.offset = offset;
key.type = 0;
- ret = btrfs_search_slot(trans, root, &key, path, 1, 1);
+ ret = btrfs_search_slot(trans, root, &key, path, 0, 1);
if (ret < 0) {
ret = -1;
clear_extent_bit(&BTRFS_I(inode)->io_tree, 0, bytes - 1,