add crc32c for ext4

Might be needed for ext4 filesystems formatted with the metadata_csum
option.

ref: https://bugs.archlinux.org/task/54091

1 files changed, 3 insertions, 0 deletions

diff --git a/functions b/functions
index 53557e7..1486f2f 100644
--- a/functions
+++ b/functions
@@ -425,6 +425,9 @@ add_module() {
         f2fs)
             add_module "crypto-crc32?"
             ;;
+        ext4)
+            add_module "crypto-crc32c?"
+            ;;
     esac
 }