From mboxrd@z Thu Jan 1 00:00:00 1970 From: Josef Bacik Subject: [PATCH] Btrfs: fix call to btrfs_search_slot in free space cache Date: Fri, 19 Aug 2011 16:28:48 -0400 Message-ID: <1313785728-17544-1-git-send-email-josef@redhat.com> To: linux-btrfs@vger.kernel.org Return-path: List-ID: 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 --- 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