1 files changed, 5 insertions, 0 deletions

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 32d094002a57..c6a5d9095d5f 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -3115,6 +3115,7 @@ static int shrink_delalloc(struct btrfs_trans_handle *trans,
         u64 reserved;
         u64 max_reclaim;
         u64 reclaimed = 0;
+        int no_reclaim = 0;
         int pause = 1;
         int ret;
 
@@ -3131,12 +3132,16 @@ static int shrink_delalloc(struct btrfs_trans_handle *trans,
         while (1) {
                 ret = btrfs_start_one_delalloc_inode(root, trans ? 1 : 0);
                 if (!ret) {
+                        if (no_reclaim > 2)
+                                break;
+                        no_reclaim++;
                         __set_current_state(TASK_INTERRUPTIBLE);
                         schedule_timeout(pause);
                         pause <<= 1;
                         if (pause > HZ / 10)
                                 pause = HZ / 10;
                 } else {
+                        no_reclaim = 0;
                         pause = 1;
                 }