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@xxxxxxxxxx>
---
fs/btrfs/free-space-cache.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index d6c4dab..7912380 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -798,7 +798,7 @@ int __btrfs_write_out_cache(struct btrfs_root *root, struct inode *inode,
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,
--
1.7.5.2
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