diff options
Diffstat (limited to 'fs/btrfs/dev-replace.c')
-rw-r--r-- | fs/btrfs/dev-replace.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index 2aa48aecc52b..46092e67f61a 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -407,6 +407,13 @@ int btrfs_dev_replace_start(struct btrfs_fs_info *fs_info, if (IS_ERR(src_device)) return PTR_ERR(src_device); + if (btrfs_pinned_by_swapfile(fs_info, src_device)) { + btrfs_warn_in_rcu(fs_info, + "cannot replace device %s (devid %llu) due to active swapfile", + btrfs_dev_name(src_device), src_device->devid); + return -ETXTBSY; + } + ret = btrfs_init_dev_replace_tgtdev(fs_info, tgtdev_name, src_device, &tgt_device); if (ret) |