diff --git a/fs/btrfs/Kconfig b/fs/btrfs/Kconfig
index aa976ec..a66768e 100644
--- a/fs/btrfs/Kconfig
+++ b/fs/btrfs/Kconfig
@@ -1,6 +1,7 @@
 config BTRFS_FS
 	tristate "Btrfs filesystem support"
-	select LIBCRC32C
+	select CRYPTO
+	select CRYPTO_CRC32C
 	select ZLIB_INFLATE
 	select ZLIB_DEFLATE
 	select LZO_COMPRESS
diff --git a/fs/btrfs/Makefile b/fs/btrfs/Makefile
index af7f000..f341a98 100644
--- a/fs/btrfs/Makefile
+++ b/fs/btrfs/Makefile
@@ -9,7 +9,7 @@ btrfs-y += super.o ctree.o extent-tree.o print-tree.o root-tree.o dir-item.o \
 	   export.o tree-log.o free-space-cache.o zlib.o lzo.o \
 	   compression.o delayed-ref.o relocation.o delayed-inode.o scrub.o \
 	   reada.o backref.o ulist.o qgroup.o send.o dev-replace.o raid56.o \
-	   uuid-tree.o props.o
+	   uuid-tree.o props.o hash.o
 
 btrfs-$(CONFIG_BTRFS_FS_POSIX_ACL) += acl.o
 btrfs-$(CONFIG_BTRFS_FS_CHECK_INTEGRITY) += check-integrity.o
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 77acc08..db19ed7 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -1072,11 +1072,11 @@ static u64 hash_extent_data_ref(u64 root_objectid, u64 owner, u64 offset)
 	__le64 lenum;
 
 	lenum = cpu_to_le64(root_objectid);
-	high_crc = crc32c(high_crc, &lenum, sizeof(lenum));
+	high_crc = btrfs_crc32c(high_crc, &lenum, sizeof(lenum));
 	lenum = cpu_to_le64(owner);
-	low_crc = crc32c(low_crc, &lenum, sizeof(lenum));
+	low_crc = btrfs_crc32c(low_crc, &lenum, sizeof(lenum));
 	lenum = cpu_to_le64(offset);
-	low_crc = crc32c(low_crc, &lenum, sizeof(lenum));
+	low_crc = btrfs_crc32c(low_crc, &lenum, sizeof(lenum));
 
 	return ((u64)high_crc << 31) ^ (u64)low_crc;
 }
diff --git a/fs/btrfs/hash.c b/fs/btrfs/hash.c
new file mode 100644
index 0000000..ab3a938
--- /dev/null
+++ b/fs/btrfs/hash.c
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2014 Filipe David Borba Manana <fdmanana@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License v2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#include <crypto/hash.h>
+#include "hash.h"
+
+static struct crypto_shash *tfm;
+
+int __init btrfs_hash_init(void)
+{
+	tfm = crypto_alloc_shash("crc32c", 0, 0);
+	if (IS_ERR(tfm))
+		return PTR_ERR(tfm);
+
+	return 0;
+}
+
+void btrfs_hash_exit(void)
+{
+	crypto_free_shash(tfm);
+}
+
+u32 btrfs_crc32c(u32 crc, const void *address, unsigned int length)
+{
+	struct {
+		struct shash_desc shash;
+		char ctx[crypto_shash_descsize(tfm)];
+	} desc;
+	int err;
+
+	desc.shash.tfm = tfm;
+	desc.shash.flags = 0;
+	*(u32 *)desc.ctx = crc;
+
+	err = crypto_shash_update(&desc.shash, address, length);
+	BUG_ON(err);
+
+	return *(u32 *)desc.ctx;
+}
diff --git a/fs/btrfs/hash.h b/fs/btrfs/hash.h
index 1d98281..118a231 100644
--- a/fs/btrfs/hash.h
+++ b/fs/btrfs/hash.h
@@ -19,10 +19,15 @@
 #ifndef __HASH__
 #define __HASH__
 
-#include <linux/crc32c.h>
+int __init btrfs_hash_init(void);
+
+void btrfs_hash_exit(void);
+
+u32 btrfs_crc32c(u32 crc, const void *address, unsigned int length);
+
 static inline u64 btrfs_name_hash(const char *name, int len)
 {
-	return crc32c((u32)~1, name, len);
+	return btrfs_crc32c((u32)~1, name, len);
 }
 
 /*
@@ -31,7 +36,7 @@ static inline u64 btrfs_name_hash(const char *name, int len)
 static inline u64 btrfs_extref_hash(u64 parent_objectid, const char *name,
 				    int len)
 {
-	return (u64) crc32c(parent_objectid, name, len);
+	return (u64) btrfs_crc32c(parent_objectid, name, len);
 }
 
 #endif
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 461e41c..f44cc6a 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -48,6 +48,7 @@
 #include "transaction.h"
 #include "btrfs_inode.h"
 #include "print-tree.h"
+#include "hash.h"
 #include "props.h"
 #include "xattr.h"
 #include "volumes.h"
@@ -1866,11 +1867,15 @@ static int __init init_btrfs_fs(void)
 {
 	int err;
 
+	err = btrfs_hash_init();
+	if (err)
+		return err;
+
 	btrfs_props_init();
 
 	err = btrfs_init_sysfs();
 	if (err)
-		return err;
+		goto free_hash;
 
 	btrfs_init_compress();
 
@@ -1945,6 +1950,8 @@ free_cachep:
 free_compress:
 	btrfs_exit_compress();
 	btrfs_exit_sysfs();
+free_hash:
+	btrfs_hash_exit();
 	return err;
 }
 
@@ -1963,6 +1970,7 @@ static void __exit exit_btrfs_fs(void)
 	btrfs_exit_sysfs();
 	btrfs_cleanup_fs_uuids();
 	btrfs_exit_compress();
+	btrfs_hash_exit();
 }
 
 module_init(init_btrfs_fs)
