Description: Bump zzstd.ko module version number.
  All modules are going to be merged into one upstream soon. At the
  moment all other modules increase with every build, but zzstd
  one. Append zfs package version to zzstd module version number, to
  make dkms module versions higher than kernel prebuilt ones.
Author: Dimitri John Ledkov <dimitri.ledkov@canonical.com>

Index: zfs-linux/module/zstd/zfs_zstd.c
===================================================================
--- zfs-linux.orig/module/zstd/zfs_zstd.c
+++ zfs-linux/module/zstd/zfs_zstd.c
@@ -785,7 +785,7 @@ module_exit(zstd_fini);
 
 ZFS_MODULE_DESCRIPTION("ZSTD Compression for ZFS");
 ZFS_MODULE_LICENSE("Dual BSD/GPL");
-ZFS_MODULE_VERSION(ZSTD_VERSION_STRING "a");
+ZFS_MODULE_VERSION(ZSTD_VERSION_STRING "a" "-" ZFS_META_VERSION "-" ZFS_META_RELEASE);
 
 EXPORT_SYMBOL(zfs_zstd_compress);
 EXPORT_SYMBOL(zfs_zstd_decompress_level);