4 files changed, 9 insertions, 8 deletions

diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index e2600cdb6c25..b01fb6c527e3 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -1010,6 +1010,8 @@ int btrfs_decompress_buf2page(char *buf, unsigned long buf_start,
                 bytes = min(bytes, working_bytes);
                 kaddr = kmap_atomic(page_out);
                 memcpy(kaddr + *pg_offset, buf + buf_offset, bytes);
+                if (*pg_index == (vcnt - 1) && *pg_offset == 0)
+                        memset(kaddr + bytes, 0, PAGE_CACHE_SIZE - bytes);
                 kunmap_atomic(kaddr);
                 flush_dcache_page(page_out);
 
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 9c9ecc93ae2c..32312e09f0f5 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -2385,6 +2385,7 @@ static noinline int __btrfs_run_delayed_refs(struct btrfs_trans_handle *trans,
                         spin_unlock(&delayed_refs->lock);
                         locked_ref = NULL;
                         cond_resched();
+                        count++;
                         continue;
                 }
 
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index b0134892dc70..383ab455bfa7 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -4525,7 +4525,7 @@ static int btrfs_ioctl_set_fslabel(struct file *file, void __user *arg)
         spin_lock(&root->fs_info->super_lock);
         strcpy(super_block->label, label);
         spin_unlock(&root->fs_info->super_lock);
-        ret = btrfs_end_transaction(trans, root);
+        ret = btrfs_commit_transaction(trans, root);
 
 out_unlock:
         mnt_drop_write_file(file);
@@ -4668,7 +4668,7 @@ static int btrfs_ioctl_set_features(struct file *file, void __user *arg)
         if (ret)
                 return ret;
 
-        trans = btrfs_start_transaction(root, 1);
+        trans = btrfs_start_transaction(root, 0);
         if (IS_ERR(trans))
                 return PTR_ERR(trans);
 
@@ -4689,7 +4689,7 @@ static int btrfs_ioctl_set_features(struct file *file, void __user *arg)
         btrfs_set_super_incompat_flags(super_block, newflags);
         spin_unlock(&root->fs_info->super_lock);
 
-        return btrfs_end_transaction(trans, root);
+        return btrfs_commit_transaction(trans, root);
 }
 
 long btrfs_ioctl(struct file *file, unsigned int
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index cf9107a64204..9c8d1a3fdc3a 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -2774,8 +2774,6 @@ static int add_waiting_dir_move(struct send_ctx *sctx, u64 ino)
         return 0;
 }
 
-#ifdef CONFIG_BTRFS_ASSERT
-
 static int del_waiting_dir_move(struct send_ctx *sctx, u64 ino)
 {
         struct rb_node *n = sctx->waiting_dir_moves.rb_node;
@@ -2796,8 +2794,6 @@ static int del_waiting_dir_move(struct send_ctx *sctx, u64 ino)
         return -ENOENT;
 }
 
-#endif
-
 static int add_pending_dir_move(struct send_ctx *sctx, u64 parent_ino)
 {
         struct rb_node **p = &sctx->pending_dir_moves.rb_node;
@@ -2902,7 +2898,9 @@ static int apply_dir_move(struct send_ctx *sctx, struct pending_dir_move *pm)
         }
 
         sctx->send_progress = sctx->cur_ino + 1;
-        ASSERT(del_waiting_dir_move(sctx, pm->ino) == 0);
+        ret = del_waiting_dir_move(sctx, pm->ino);
+        ASSERT(ret == 0);
+
         ret = get_cur_path(sctx, pm->ino, pm->gen, to_path);
         if (ret < 0)
                 goto out;