+int ext4_block_flush_lba(struct ext4_blockdev *bdev, uint64_t lba)
+{
+ int r = EOK;
+ struct ext4_buf *buf;
+ struct ext4_block b;
+ buf = ext4_bcache_find_get(bdev->bc, &b, lba);
+ if (buf) {
+ r = ext4_block_flush_buf(bdev, buf);
+ ext4_bcache_free(bdev->bc, &b);
+ }
+ return r;
+}
+