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| author | Dmitry Shmidt <dimitrysh@google.com> | 2017-01-09 10:12:25 -0800 |
|---|---|---|
| committer | Dmitry Shmidt <dimitrysh@google.com> | 2017-01-09 10:12:25 -0800 |
| commit | 712517177d3f0df8ff8e402241d0f5a69208a95b (patch) | |
| tree | c20bb1beb8dfa95dd6023cca2e16845861742c47 /fs/btrfs/delayed-inode.c | |
| parent | aceae9be74c70f993ddd8d6a157f1a256591c43f (diff) | |
| parent | a3edc7b2e537e36bb26c94fa9efcc249ef3a5862 (diff) | |
Merge tag 'v4.4.40' into android-4.4.y
This is the 4.4.40 stable release
Diffstat (limited to 'fs/btrfs/delayed-inode.c')
| -rw-r--r-- | fs/btrfs/delayed-inode.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index 02b934d0ee65..09fa5af9782e 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -1375,7 +1375,8 @@ release_path: total_done++; btrfs_release_prepared_delayed_node(delayed_node); - if (async_work->nr == 0 || total_done < async_work->nr) + if ((async_work->nr == 0 && total_done < BTRFS_DELAYED_WRITEBACK) || + total_done < async_work->nr) goto again; free_path: @@ -1391,7 +1392,8 @@ static int btrfs_wq_run_delayed_node(struct btrfs_delayed_root *delayed_root, { struct btrfs_async_delayed_work *async_work; - if (atomic_read(&delayed_root->items) < BTRFS_DELAYED_BACKGROUND) + if (atomic_read(&delayed_root->items) < BTRFS_DELAYED_BACKGROUND || + btrfs_workqueue_normal_congested(fs_info->delayed_workers)) return 0; async_work = kmalloc(sizeof(*async_work), GFP_NOFS); |