btrfs: send: fix crash when memory allocations trigger reclaim

[platform/kernel/linux-rpi.git] / fs / btrfs / send.c

diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 37e502b..6ac37ae 100644 (file)
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -7427,9 +7427,7 @@ long btrfs_ioctl_send(struct file *mnt_file, struct btrfs_ioctl_send_args *arg)
        fs_info->send_in_progress++;
        spin_unlock(&fs_info->send_reloc_lock);
 
-       current->journal_info = BTRFS_SEND_TRANS_STUB;
        ret = send_subvol(sctx);
-       current->journal_info = NULL;
        spin_lock(&fs_info->send_reloc_lock);
        fs_info->send_in_progress--;
        spin_unlock(&fs_info->send_reloc_lock);