Commit e39e64ac authored by Chris Mason's avatar Chris Mason
Browse files

Btrfs: don't wait around for new log writers on an SSD 



Waiting on spindles improves performance, but ssds want all the
IO as quickly as we can push it down.

Signed-off-by: default avatarChris Mason <chris.mason@fusionio.com>
parent 28a33cbc

fs/btrfs/transaction.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -1330,7 +1330,8 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans, 
		spin_unlock(&root->fs_info->trans_lock);

		spin_unlock(&root->fs_info->trans_lock);

	}

	}





	if (now < cur_trans->start_time || now - cur_trans->start_time < 1)

	if (!btrfs_test_opt(root, SSD) &&

	    (now < cur_trans->start_time || now - cur_trans->start_time < 1))

		should_grow = 1;

		should_grow = 1;





	do {

	do {