Btrfs: Wait for kernel threads to make progress during async submission

[linux-2.6-block.git] / fs / btrfs / ctree.h

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index bb4a8d2200d01713a990f7f30355af82c22caae3..040213359393660f7b16137a0b3f96354bc34456 100644 (file)
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -526,6 +526,7 @@ struct btrfs_fs_info {
        struct btrfs_transaction *running_transaction;
        wait_queue_head_t transaction_throttle;
        wait_queue_head_t transaction_wait;
+       wait_queue_head_t async_submit_wait;
        struct btrfs_super_block super_copy;
        struct btrfs_super_block super_for_commit;
        struct block_device *__bdev;