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-rw-r--r--fs/ext4/Kconfig15
-rw-r--r--fs/ext4/dir.c10
-rw-r--r--fs/ext4/ext4.h12
-rw-r--r--fs/ext4/ext4_jbd2.h2
-rw-r--r--fs/ext4/extents.c4
-rw-r--r--fs/ext4/fsync.c13
-rw-r--r--fs/ext4/ialloc.c2
-rw-r--r--fs/ext4/inode.c24
-rw-r--r--fs/ext4/ioctl.c4
-rw-r--r--fs/ext4/move_extent.c3
-rw-r--r--fs/ext4/namei.c18
-rw-r--r--fs/ext4/page-io.c12
-rw-r--r--fs/ext4/readpage.c8
-rw-r--r--fs/ext4/super.c6
-rw-r--r--fs/ext4/sysfs.c4
15 files changed, 53 insertions, 84 deletions
diff --git a/fs/ext4/Kconfig b/fs/ext4/Kconfig
index a453cc87082b..031e5a82d556 100644
--- a/fs/ext4/Kconfig
+++ b/fs/ext4/Kconfig
@@ -96,21 +96,6 @@ config EXT4_FS_SECURITY
If you are not using a security module that requires using
extended attributes for file security labels, say N.
-config EXT4_ENCRYPTION
- bool "Ext4 Encryption"
- depends on EXT4_FS
- select FS_ENCRYPTION
- help
- Enable encryption of ext4 files and directories. This
- feature is similar to ecryptfs, but it is more memory
- efficient since it avoids caching the encrypted and
- decrypted pages in the page cache.
-
-config EXT4_FS_ENCRYPTION
- bool
- default y
- depends on EXT4_ENCRYPTION
-
config EXT4_DEBUG
bool "EXT4 debugging support"
depends on EXT4_FS
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index f93f9881ec18..0ccd51f72048 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -111,7 +111,7 @@ static int ext4_readdir(struct file *file, struct dir_context *ctx)
int dir_has_error = 0;
struct fscrypt_str fstr = FSTR_INIT(NULL, 0);
- if (ext4_encrypted_inode(inode)) {
+ if (IS_ENCRYPTED(inode)) {
err = fscrypt_get_encryption_info(inode);
if (err && err != -ENOKEY)
return err;
@@ -138,7 +138,7 @@ static int ext4_readdir(struct file *file, struct dir_context *ctx)
return err;
}
- if (ext4_encrypted_inode(inode)) {
+ if (IS_ENCRYPTED(inode)) {
err = fscrypt_fname_alloc_buffer(inode, EXT4_NAME_LEN, &fstr);
if (err < 0)
return err;
@@ -245,7 +245,7 @@ static int ext4_readdir(struct file *file, struct dir_context *ctx)
offset += ext4_rec_len_from_disk(de->rec_len,
sb->s_blocksize);
if (le32_to_cpu(de->inode)) {
- if (!ext4_encrypted_inode(inode)) {
+ if (!IS_ENCRYPTED(inode)) {
if (!dir_emit(ctx, de->name,
de->name_len,
le32_to_cpu(de->inode),
@@ -283,9 +283,7 @@ static int ext4_readdir(struct file *file, struct dir_context *ctx)
done:
err = 0;
errout:
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
fscrypt_fname_free_buffer(&fstr);
-#endif
brelse(bh);
return err;
}
@@ -613,7 +611,7 @@ finished:
static int ext4_dir_open(struct inode * inode, struct file * filp)
{
- if (ext4_encrypted_inode(inode))
+ if (IS_ENCRYPTED(inode))
return fscrypt_get_encryption_info(inode) ? -EACCES : 0;
return 0;
}
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 185a05d3257e..5012ddb6daf9 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -40,7 +40,6 @@
#include <linux/compat.h>
#endif
-#define __FS_HAS_ENCRYPTION IS_ENABLED(CONFIG_EXT4_FS_ENCRYPTION)
#include <linux/fscrypt.h>
#include <linux/compiler.h>
@@ -1326,7 +1325,7 @@ struct ext4_super_block {
#define EXT4_MF_FS_ABORTED 0x0002 /* Fatal error detected */
#define EXT4_MF_TEST_DUMMY_ENCRYPTION 0x0004
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
#define DUMMY_ENCRYPTION_ENABLED(sbi) (unlikely((sbi)->s_mount_flags & \
EXT4_MF_TEST_DUMMY_ENCRYPTION))
#else
@@ -2051,7 +2050,7 @@ struct ext4_filename {
const struct qstr *usr_fname;
struct fscrypt_str disk_name;
struct dx_hash_info hinfo;
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
struct fscrypt_str crypto_buf;
#endif
};
@@ -2279,12 +2278,7 @@ extern unsigned ext4_free_clusters_after_init(struct super_block *sb,
struct ext4_group_desc *gdp);
ext4_fsblk_t ext4_inode_to_goal_block(struct inode *);
-static inline bool ext4_encrypted_inode(struct inode *inode)
-{
- return ext4_test_inode_flag(inode, EXT4_INODE_ENCRYPT);
-}
-
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
static inline int ext4_fname_setup_filename(struct inode *dir,
const struct qstr *iname,
int lookup, struct ext4_filename *fname)
diff --git a/fs/ext4/ext4_jbd2.h b/fs/ext4/ext4_jbd2.h
index 15b6dd733780..a1ac7e9245ec 100644
--- a/fs/ext4/ext4_jbd2.h
+++ b/fs/ext4/ext4_jbd2.h
@@ -411,7 +411,7 @@ static inline int ext4_inode_journal_mode(struct inode *inode)
(ext4_test_inode_flag(inode, EXT4_INODE_JOURNAL_DATA) &&
!test_opt(inode->i_sb, DELALLOC))) {
/* We do not support data journalling for encrypted data */
- if (S_ISREG(inode->i_mode) && ext4_encrypted_inode(inode))
+ if (S_ISREG(inode->i_mode) && IS_ENCRYPTED(inode))
return EXT4_INODE_ORDERED_DATA_MODE; /* ordered */
return EXT4_INODE_JOURNAL_DATA_MODE; /* journal data */
}
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 240b6dea5441..79d986dbf5af 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -3631,7 +3631,7 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
max_zeroout = sbi->s_extent_max_zeroout_kb >>
(inode->i_sb->s_blocksize_bits - 10);
- if (ext4_encrypted_inode(inode))
+ if (IS_ENCRYPTED(inode))
max_zeroout = 0;
/*
@@ -4818,7 +4818,7 @@ long ext4_fallocate(struct file *file, int mode, loff_t offset, loff_t len)
* leave it disabled for encrypted inodes for now. This is a
* bug we should fix....
*/
- if (ext4_encrypted_inode(inode) &&
+ if (IS_ENCRYPTED(inode) &&
(mode & (FALLOC_FL_COLLAPSE_RANGE | FALLOC_FL_INSERT_RANGE |
FALLOC_FL_ZERO_RANGE)))
return -EOPNOTSUPP;
diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c
index 712f00995390..5508baa11bb6 100644
--- a/fs/ext4/fsync.c
+++ b/fs/ext4/fsync.c
@@ -116,16 +116,8 @@ int ext4_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
goto out;
}
- ret = file_write_and_wait_range(file, start, end);
- if (ret)
- return ret;
-
if (!journal) {
- struct writeback_control wbc = {
- .sync_mode = WB_SYNC_ALL
- };
-
- ret = ext4_write_inode(inode, &wbc);
+ ret = __generic_file_fsync(file, start, end, datasync);
if (!ret)
ret = ext4_sync_parent(inode);
if (test_opt(inode->i_sb, BARRIER))
@@ -133,6 +125,9 @@ int ext4_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
goto out;
}
+ ret = file_write_and_wait_range(file, start, end);
+ if (ret)
+ return ret;
/*
* data=writeback,ordered:
* The caller's filemap_fdatawrite()/wait will sync the data.
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c
index 7ff14a1adba3..f3e17a8c84b4 100644
--- a/fs/ext4/ialloc.c
+++ b/fs/ext4/ialloc.c
@@ -771,7 +771,7 @@ struct inode *__ext4_new_inode(handle_t *handle, struct inode *dir,
if (unlikely(ext4_forced_shutdown(sbi)))
return ERR_PTR(-EIO);
- if ((ext4_encrypted_inode(dir) || DUMMY_ENCRYPTION_ENABLED(sbi)) &&
+ if ((IS_ENCRYPTED(dir) || DUMMY_ENCRYPTION_ENABLED(sbi)) &&
(S_ISREG(mode) || S_ISDIR(mode) || S_ISLNK(mode)) &&
!(i_flags & EXT4_EA_INODE_FL)) {
err = fscrypt_get_encryption_info(dir);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 34d7e0703cc6..4356ef6d728e 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -415,7 +415,7 @@ int ext4_issue_zeroout(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
{
int ret;
- if (ext4_encrypted_inode(inode))
+ if (IS_ENCRYPTED(inode))
return fscrypt_zeroout_range(inode, lblk, pblk, len);
ret = sb_issue_zeroout(inode->i_sb, pblk, len, GFP_NOFS);
@@ -1150,7 +1150,7 @@ int do_journal_get_write_access(handle_t *handle,
return ret;
}
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
static int ext4_block_write_begin(struct page *page, loff_t pos, unsigned len,
get_block_t *get_block)
{
@@ -1217,8 +1217,7 @@ static int ext4_block_write_begin(struct page *page, loff_t pos, unsigned len,
(block_start < from || block_end > to)) {
ll_rw_block(REQ_OP_READ, 0, 1, &bh);
*wait_bh++ = bh;
- decrypt = ext4_encrypted_inode(inode) &&
- S_ISREG(inode->i_mode);
+ decrypt = IS_ENCRYPTED(inode) && S_ISREG(inode->i_mode);
}
}
/*
@@ -1303,7 +1302,7 @@ retry_journal:
/* In case writeback began while the page was unlocked */
wait_for_stable_page(page);
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
if (ext4_should_dioread_nolock(inode))
ret = ext4_block_write_begin(page, pos, len,
ext4_get_block_unwritten);
@@ -3105,7 +3104,7 @@ retry_journal:
/* In case writeback began while the page was unlocked */
wait_for_stable_page(page);
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
ret = ext4_block_write_begin(page, pos, len,
ext4_da_get_block_prep);
#else
@@ -3880,8 +3879,8 @@ static ssize_t ext4_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
loff_t offset = iocb->ki_pos;
ssize_t ret;
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
- if (ext4_encrypted_inode(inode) && S_ISREG(inode->i_mode))
+#ifdef CONFIG_FS_ENCRYPTION
+ if (IS_ENCRYPTED(inode) && S_ISREG(inode->i_mode))
return 0;
#endif
@@ -4065,8 +4064,7 @@ static int __ext4_block_zero_page_range(handle_t *handle,
/* Uhhuh. Read error. Complain and punt. */
if (!buffer_uptodate(bh))
goto unlock;
- if (S_ISREG(inode->i_mode) &&
- ext4_encrypted_inode(inode)) {
+ if (S_ISREG(inode->i_mode) && IS_ENCRYPTED(inode)) {
/* We expect the key to be set. */
BUG_ON(!fscrypt_has_encryption_key(inode));
BUG_ON(blocksize != PAGE_SIZE);
@@ -4142,7 +4140,7 @@ static int ext4_block_truncate_page(handle_t *handle,
struct inode *inode = mapping->host;
/* If we are processing an encrypted inode during orphan list handling */
- if (ext4_encrypted_inode(inode) && !fscrypt_has_encryption_key(inode))
+ if (IS_ENCRYPTED(inode) && !fscrypt_has_encryption_key(inode))
return 0;
blocksize = inode->i_sb->s_blocksize;
@@ -4722,7 +4720,7 @@ static bool ext4_should_use_dax(struct inode *inode)
return false;
if (ext4_has_inline_data(inode))
return false;
- if (ext4_encrypted_inode(inode))
+ if (ext4_test_inode_flag(inode, EXT4_INODE_ENCRYPT))
return false;
return true;
}
@@ -5072,7 +5070,7 @@ struct inode *__ext4_iget(struct super_block *sb, unsigned long ino,
ret = -EFSCORRUPTED;
goto bad_inode;
}
- if (ext4_encrypted_inode(inode)) {
+ if (IS_ENCRYPTED(inode)) {
inode->i_op = &ext4_encrypted_symlink_inode_operations;
ext4_set_aops(inode);
} else if (ext4_inode_is_fast_symlink(inode)) {
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index d37dafa1d133..d26bcac291bb 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -210,7 +210,7 @@ journal_err_out:
return err;
}
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
static int uuid_is_zero(__u8 u[16])
{
int i;
@@ -978,7 +978,7 @@ resizefs_out:
return fscrypt_ioctl_set_policy(filp, (const void __user *)arg);
case EXT4_IOC_GET_ENCRYPTION_PWSALT: {
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
int err, err2;
struct ext4_sb_info *sbi = EXT4_SB(sb);
handle_t *handle;
diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c
index 2f5be02fc6f6..1083a9f3f16a 100644
--- a/fs/ext4/move_extent.c
+++ b/fs/ext4/move_extent.c
@@ -592,8 +592,7 @@ ext4_move_extents(struct file *o_filp, struct file *d_filp, __u64 orig_blk,
return -EOPNOTSUPP;
}
- if (ext4_encrypted_inode(orig_inode) ||
- ext4_encrypted_inode(donor_inode)) {
+ if (IS_ENCRYPTED(orig_inode) || IS_ENCRYPTED(donor_inode)) {
ext4_msg(orig_inode->i_sb, KERN_ERR,
"Online defrag not supported for encrypted files");
return -EOPNOTSUPP;
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 2b928eb07fa2..980166a8122a 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -612,7 +612,7 @@ static struct stats dx_show_leaf(struct inode *dir,
{
if (show_names)
{
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
int len;
char *name;
struct fscrypt_str fname_crypto_str =
@@ -621,7 +621,7 @@ static struct stats dx_show_leaf(struct inode *dir,
name = de->name;
len = de->name_len;
- if (ext4_encrypted_inode(dir))
+ if (IS_ENCRYPTED(dir))
res = fscrypt_get_encryption_info(dir);
if (res) {
printk(KERN_WARNING "Error setting up"
@@ -984,9 +984,9 @@ static int htree_dirblock_to_tree(struct file *dir_file,
top = (struct ext4_dir_entry_2 *) ((char *) de +
dir->i_sb->s_blocksize -
EXT4_DIR_REC_LEN(0));
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
/* Check if the directory is encrypted */
- if (ext4_encrypted_inode(dir)) {
+ if (IS_ENCRYPTED(dir)) {
err = fscrypt_get_encryption_info(dir);
if (err < 0) {
brelse(bh);
@@ -1015,7 +1015,7 @@ static int htree_dirblock_to_tree(struct file *dir_file,
continue;
if (de->inode == 0)
continue;
- if (!ext4_encrypted_inode(dir)) {
+ if (!IS_ENCRYPTED(dir)) {
tmp_str.name = de->name;
tmp_str.len = de->name_len;
err = ext4_htree_store_dirent(dir_file,
@@ -1047,7 +1047,7 @@ static int htree_dirblock_to_tree(struct file *dir_file,
}
errout:
brelse(bh);
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
fscrypt_fname_free_buffer(&fname_crypto_str);
#endif
return count;
@@ -1267,7 +1267,7 @@ static inline bool ext4_match(const struct ext4_filename *fname,
f.usr_fname = fname->usr_fname;
f.disk_name = fname->disk_name;
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
f.crypto_buf = fname->crypto_buf;
#endif
return fscrypt_match_name(&f, de->name, de->name_len);
@@ -1498,7 +1498,7 @@ static struct buffer_head * ext4_dx_find_entry(struct inode *dir,
ext4_lblk_t block;
int retval;
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
*res_dir = NULL;
#endif
frame = dx_probe(fname, dir, NULL, frames);
@@ -1578,7 +1578,7 @@ static struct dentry *ext4_lookup(struct inode *dir, struct dentry *dentry, unsi
ino);
return ERR_PTR(-EFSCORRUPTED);
}
- if (!IS_ERR(inode) && ext4_encrypted_inode(dir) &&
+ if (!IS_ERR(inode) && IS_ENCRYPTED(dir) &&
(S_ISDIR(inode->i_mode) || S_ISLNK(inode->i_mode)) &&
!fscrypt_has_permitted_context(dir, inode)) {
ext4_warning(inode->i_sb,
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index 2aa62d58d8dd..6f5305e9a6ac 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -63,10 +63,11 @@ static void ext4_finish_bio(struct bio *bio)
{
int i;
struct bio_vec *bvec;
+ struct bvec_iter_all iter_all;
- bio_for_each_segment_all(bvec, bio, i) {
+ bio_for_each_segment_all(bvec, bio, i, iter_all) {
struct page *page = bvec->bv_page;
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
struct page *data_page = NULL;
#endif
struct buffer_head *bh, *head;
@@ -78,7 +79,7 @@ static void ext4_finish_bio(struct bio *bio)
if (!page)
continue;
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
if (!page->mapping) {
/* The bounce data pages are unmapped. */
data_page = page;
@@ -111,7 +112,7 @@ static void ext4_finish_bio(struct bio *bio)
bit_spin_unlock(BH_Uptodate_Lock, &head->b_state);
local_irq_restore(flags);
if (!under_io) {
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
if (data_page)
fscrypt_restore_control_page(data_page);
#endif
@@ -477,8 +478,7 @@ int ext4_bio_write_page(struct ext4_io_submit *io,
bh = head = page_buffers(page);
- if (ext4_encrypted_inode(inode) && S_ISREG(inode->i_mode) &&
- nr_to_submit) {
+ if (IS_ENCRYPTED(inode) && S_ISREG(inode->i_mode) && nr_to_submit) {
gfp_t gfp_flags = GFP_NOFS;
retry_encrypt:
diff --git a/fs/ext4/readpage.c b/fs/ext4/readpage.c
index 6aa282ee455a..3adadf461825 100644
--- a/fs/ext4/readpage.c
+++ b/fs/ext4/readpage.c
@@ -49,7 +49,7 @@
static inline bool ext4_bio_encrypted(struct bio *bio)
{
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
return unlikely(bio->bi_private != NULL);
#else
return false;
@@ -72,6 +72,7 @@ static void mpage_end_io(struct bio *bio)
{
struct bio_vec *bv;
int i;
+ struct bvec_iter_all iter_all;
if (ext4_bio_encrypted(bio)) {
if (bio->bi_status) {
@@ -81,7 +82,7 @@ static void mpage_end_io(struct bio *bio)
return;
}
}
- bio_for_each_segment_all(bv, bio, i) {
+ bio_for_each_segment_all(bv, bio, i, iter_all) {
struct page *page = bv->bv_page;
if (!bio->bi_status) {
@@ -242,8 +243,7 @@ int ext4_mpage_readpages(struct address_space *mapping,
if (bio == NULL) {
struct fscrypt_ctx *ctx = NULL;
- if (ext4_encrypted_inode(inode) &&
- S_ISREG(inode->i_mode)) {
+ if (IS_ENCRYPTED(inode) && S_ISREG(inode->i_mode)) {
ctx = fscrypt_get_ctx(inode, GFP_NOFS);
if (IS_ERR(ctx))
goto set_error_page;
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index fb12d3c17c1b..60da0a6e4d86 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1232,7 +1232,7 @@ static int bdev_try_to_free_page(struct super_block *sb, struct page *page,
return try_to_free_buffers(page);
}
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
static int ext4_get_context(struct inode *inode, void *ctx, size_t len)
{
return ext4_xattr_get(inode, EXT4_XATTR_INDEX_ENCRYPTION,
@@ -1922,7 +1922,7 @@ static int handle_mount_opt(struct super_block *sb, char *opt, int token,
*journal_ioprio =
IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, arg);
} else if (token == Opt_test_dummy_encryption) {
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
sbi->s_mount_flags |= EXT4_MF_TEST_DUMMY_ENCRYPTION;
ext4_msg(sb, KERN_WARNING,
"Test dummy encryption mode enabled");
@@ -4167,7 +4167,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
sb->s_op = &ext4_sops;
sb->s_export_op = &ext4_export_ops;
sb->s_xattr = ext4_xattr_handlers;
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
sb->s_cop = &ext4_cryptops;
#endif
#ifdef CONFIG_QUOTA
diff --git a/fs/ext4/sysfs.c b/fs/ext4/sysfs.c
index 9212a026a1f1..5e4e78fc0b3a 100644
--- a/fs/ext4/sysfs.c
+++ b/fs/ext4/sysfs.c
@@ -224,7 +224,7 @@ static struct attribute *ext4_attrs[] = {
EXT4_ATTR_FEATURE(lazy_itable_init);
EXT4_ATTR_FEATURE(batched_discard);
EXT4_ATTR_FEATURE(meta_bg_resize);
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
EXT4_ATTR_FEATURE(encryption);
#endif
EXT4_ATTR_FEATURE(metadata_csum_seed);
@@ -233,7 +233,7 @@ static struct attribute *ext4_feat_attrs[] = {
ATTR_LIST(lazy_itable_init),
ATTR_LIST(batched_discard),
ATTR_LIST(meta_bg_resize),
-#ifdef CONFIG_EXT4_FS_ENCRYPTION
+#ifdef CONFIG_FS_ENCRYPTION
ATTR_LIST(encryption),
#endif
ATTR_LIST(metadata_csum_seed),
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.