commit 0e7b854ed3fa973a548d118b7c2e30c9808bcfd5
author Qu Wenruo <wqu@suse.com> Wed Jun 24 18:02:48 2020 +0200
committer Tom Rini <trini@konsulko.com> Mon Sep 07 20:57:27 2020 -0400
tree 4c79026f0d221a7ccd98145c335c8d4d03127949
parent 07d977f55d34f7f65b929944304bc140313324e5

fs: btrfs: Add more checksum algorithms

This mostly crossports crypto/hash.[ch] from btrfs-progs.

The differences are:
- No blake2 support
  No blake2 related library in U-Boot yet.

- Use uboot xxhash/sha256 directly
  No need to implement the code as U-Boot has already provided the
  interface.

This adds the support for the following csums:
- SHA256
- XXHASH

Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Marek Behún <marek.behun@nic.cz>

fs/btrfs/Makefile

diff --git a/fs/btrfs/Makefile b/fs/btrfs/Makefile
index 9b31592..84b3b5e 100644
--- a/fs/btrfs/Makefile
+++ b/fs/btrfs/Makefile
@@ -3,4 +3,4 @@
 # 2017 Marek Behun, CZ.NIC, marek.behun@nic.cz
 
 obj-y := btrfs.o chunk-map.o compression.o ctree.o dev.o dir-item.o \
-	extent-io.o hash.o inode.o root.o subvolume.o super.o
+	extent-io.o inode.o root.o subvolume.o super.o crypto/hash.o disk-io.o