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authorChandan Rajendra <chandan@linux.vnet.ibm.com>2018-12-12 15:20:12 +0530
committerTheodore Ts'o <tytso@mit.edu>2019-01-23 23:56:43 -0500
commit643fa9612bf1a29153eee46fd398117632f93cbe (patch)
treecdab043a388581eadf969671e33c440b4c6f36b1 /fs/ubifs/ubifs.h
parent62230e0d702f613e2f93e9c3ffd2893b36eff2db (diff)
downloadlinux-643fa9612bf1a29153eee46fd398117632f93cbe.tar.bz2
fscrypt: remove filesystem specific build config option
In order to have a common code base for fscrypt "post read" processing for all filesystems which support encryption, this commit removes filesystem specific build config option (e.g. CONFIG_EXT4_FS_ENCRYPTION) and replaces it with a build option (i.e. CONFIG_FS_ENCRYPTION) whose value affects all the filesystems making use of fscrypt. Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com> Signed-off-by: Eric Biggers <ebiggers@google.com>
Diffstat (limited to 'fs/ubifs/ubifs.h')
-rw-r--r--fs/ubifs/ubifs.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h
index 38401adaa00d..1ae12900e01d 100644
--- a/fs/ubifs/ubifs.h
+++ b/fs/ubifs/ubifs.h
@@ -43,7 +43,6 @@
#include <crypto/hash.h>
#include <crypto/algapi.h>
-#define __FS_HAS_ENCRYPTION IS_ENABLED(CONFIG_UBIFS_FS_ENCRYPTION)
#include <linux/fscrypt.h>
#include "ubifs-media.h"
@@ -142,7 +141,7 @@
*/
#define WORST_COMPR_FACTOR 2
-#ifdef CONFIG_UBIFS_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
#define UBIFS_CIPHER_BLOCK_SIZE FS_CRYPTO_BLOCK_SIZE
#else
#define UBIFS_CIPHER_BLOCK_SIZE 0
@@ -2072,7 +2071,7 @@ int ubifs_decompress(const struct ubifs_info *c, const void *buf, int len,
#include "misc.h"
#include "key.h"
-#ifndef CONFIG_UBIFS_FS_ENCRYPTION
+#ifndef CONFIG_FS_ENCRYPTION
static inline int ubifs_encrypt(const struct inode *inode,
struct ubifs_data_node *dn,
unsigned int in_len, unsigned int *out_len,