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Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 602b63dc76c3..15cc9ec92308 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -541,6 +541,8 @@ int write_ctree_super(struct btrfs_trans_handle *trans, struct btrfs_root else ret = submit_bh(WRITE, bh); if (ret == -EOPNOTSUPP) { + get_bh(bh); + lock_buffer(bh); set_buffer_uptodate(bh); root->fs_info->do_barriers = 0; ret = submit_bh(WRITE, bh); |