From a2570ef330b959eb37e3a437b9884d9cc4b6a3d9 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Tue, 23 Jun 2020 21:23:54 +0200 Subject: btrfs: remove unused btrfs_root::defrag_trans_start Last touched in 2013 by commit de78b51a2852 ("btrfs: remove cache only arguments from defrag path") that was the only code that used the value. Now it's only set but never used for anything, so we can remove it. Reviewed-by: Nikolay Borisov Reviewed-by: Anand Jain Signed-off-by: David Sterba --- fs/btrfs/disk-io.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'fs/btrfs/disk-io.c') diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index b5b7055b7953..dbf90cd49513 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1141,10 +1141,6 @@ static void __setup_root(struct btrfs_root *root, struct btrfs_fs_info *fs_info, memset(&root->root_key, 0, sizeof(root->root_key)); memset(&root->root_item, 0, sizeof(root->root_item)); memset(&root->defrag_progress, 0, sizeof(root->defrag_progress)); - if (!dummy) - root->defrag_trans_start = fs_info->generation; - else - root->defrag_trans_start = 0; root->root_key.objectid = objectid; root->anon_dev = 0; -- cgit v1.2.3