sbio->index = i;
sbio->sctx = sctx;
sbio->page_count = 0;
- btrfs_init_work(&sbio->work, scrub_bio_end_io_worker,
- NULL, NULL);
+ btrfs_init_work(&sbio->work, btrfs_scrub_helper,
+ scrub_bio_end_io_worker, NULL, NULL);
if (i != SCRUB_BIOS_PER_SCTX - 1)
sctx->bios[i]->next_free = i + 1;
fixup_nodatasum->root = fs_info->extent_root;
fixup_nodatasum->mirror_num = failed_mirror_index + 1;
scrub_pending_trans_workers_inc(sctx);
- btrfs_init_work(&fixup_nodatasum->work, scrub_fixup_nodatasum,
- NULL, NULL);
+ btrfs_init_work(&fixup_nodatasum->work, btrfs_scrub_helper,
+ scrub_fixup_nodatasum, NULL, NULL);
btrfs_queue_work(fs_info->scrub_workers,
&fixup_nodatasum->work);
goto out;
sbio->err = err;
sbio->bio = bio;
- btrfs_init_work(&sbio->work, scrub_wr_bio_end_io_worker, NULL, NULL);
+ btrfs_init_work(&sbio->work, btrfs_scrubwrc_helper,
+ scrub_wr_bio_end_io_worker, NULL, NULL);
btrfs_queue_work(fs_info->scrub_wr_completion_workers, &sbio->work);
}
struct scrub_ctx *sctx;
int ret;
struct btrfs_device *dev;
+ struct rcu_string *name;
if (btrfs_fs_closing(fs_info))
return -EINVAL;
return -ENODEV;
}
+ if (!is_dev_replace && !readonly && !dev->writeable) {
+ mutex_unlock(&fs_info->fs_devices->device_list_mutex);
+ rcu_read_lock();
+ name = rcu_dereference(dev->name);
+ btrfs_err(fs_info, "scrub: device %s is not writable",
+ name->str);
+ rcu_read_unlock();
+ return -EROFS;
+ }
+
mutex_lock(&fs_info->scrub_lock);
if (!dev->in_fs_metadata || dev->is_tgtdev_for_dev_replace) {
mutex_unlock(&fs_info->scrub_lock);
nocow_ctx->len = len;
nocow_ctx->mirror_num = mirror_num;
nocow_ctx->physical_for_dev_replace = physical_for_dev_replace;
- btrfs_init_work(&nocow_ctx->work, copy_nocow_pages_worker, NULL, NULL);
+ btrfs_init_work(&nocow_ctx->work, btrfs_scrubnc_helper,
+ copy_nocow_pages_worker, NULL, NULL);
INIT_LIST_HEAD(&nocow_ctx->inodes);
btrfs_queue_work(fs_info->scrub_nocow_workers,
&nocow_ctx->work);