We are going to track per-extent information, so it'll be necessary to
distinguish between inode infos and extent infos. Rename fscrypt_info
to fscrypt_inode_info, adjusting any lines that now exceed 80
characters.
Signed-off-by: Josef Bacik <jo...@toxicpanda.com>
---
fs/crypto/crypto.c | 13 ++++++------
fs/crypto/fname.c | 6 +++---
fs/crypto/fscrypt_private.h | 42 ++++++++++++++++++++-----------------
fs/crypto/hooks.c | 2 +-
fs/crypto/inline_crypt.c | 13 ++++++------
fs/crypto/keyring.c | 4 ++--
fs/crypto/keysetup.c | 38 +++++++++++++++++----------------
fs/crypto/keysetup_v1.c | 14 +++++++------
fs/crypto/policy.c | 11 +++++-----
include/linux/fs.h | 4 ++--
include/linux/fscrypt.h | 6 +++---
11 files changed, 82 insertions(+), 71 deletions(-)
diff --git a/fs/crypto/crypto.c b/fs/crypto/crypto.c
index 6a837e4b80dc..2b2bb5740322 100644
--- a/fs/crypto/crypto.c
+++ b/fs/crypto/crypto.c
@@ -39,7 +39,7 @@ static mempool_t *fscrypt_bounce_page_pool = NULL;
static struct workqueue_struct *fscrypt_read_workqueue;
static DEFINE_MUTEX(fscrypt_init_mutex);
-struct kmem_cache *fscrypt_info_cachep;
+struct kmem_cache *fscrypt_inode_info_cachep;
void fscrypt_enqueue_decrypt_work(struct work_struct *work)
{
@@ -78,7 +78,7 @@ EXPORT_SYMBOL(fscrypt_free_bounce_page);
* simply contain the lblk_num (e.g., IV_INO_LBLK_32).
*/
void fscrypt_generate_iv(union fscrypt_iv *iv, u64 lblk_num,
- const struct fscrypt_info *ci)
+ const struct fscrypt_inode_info *ci)
{
u8 flags = fscrypt_policy_flags(&ci->ci_policy);
@@ -107,7 +107,7 @@ int fscrypt_crypt_block(const struct inode *inode,
fscrypt_direction_t rw,
struct skcipher_request *req = NULL;
DECLARE_CRYPTO_WAIT(wait);
struct scatterlist dst, src;
- struct fscrypt_info *ci = inode->i_crypt_info;
+ struct fscrypt_inode_info *ci = inode->i_crypt_info;
struct crypto_skcipher *tfm = ci->ci_enc_key.tfm;
int res = 0;
@@ -391,8 +391,9 @@ static int __init fscrypt_init(void)
if (!fscrypt_read_workqueue)
goto fail;
- fscrypt_info_cachep = KMEM_CACHE(fscrypt_info, SLAB_RECLAIM_ACCOUNT);
- if (!fscrypt_info_cachep)
+ fscrypt_inode_info_cachep = KMEM_CACHE(fscrypt_inode_info,
+ SLAB_RECLAIM_ACCOUNT);
+ if (!fscrypt_inode_info_cachep)
goto fail_free_queue;
err = fscrypt_init_keyring();
@@ -402,7 +403,7 @@ static int __init fscrypt_init(void)
return 0;
fail_free_info:
- kmem_cache_destroy(fscrypt_info_cachep);
+ kmem_cache_destroy(fscrypt_inode_info_cachep);
fail_free_queue:
destroy_workqueue(fscrypt_read_workqueue);
fail:
diff --git a/fs/crypto/fname.c b/fs/crypto/fname.c
index 6eae3f12ad50..7b3fc189593a 100644
--- a/fs/crypto/fname.c
+++ b/fs/crypto/fname.c
@@ -100,7 +100,7 @@ int fscrypt_fname_encrypt(const struct inode *inode, const
struct qstr *iname,
{
struct skcipher_request *req = NULL;
DECLARE_CRYPTO_WAIT(wait);
- const struct fscrypt_info *ci = inode->i_crypt_info;
+ const struct fscrypt_inode_info *ci = inode->i_crypt_info;
struct crypto_skcipher *tfm = ci->ci_enc_key.tfm;
union fscrypt_iv iv;
struct scatterlist sg;
@@ -157,7 +157,7 @@ static int fname_decrypt(const struct inode *inode,
struct skcipher_request *req = NULL;
DECLARE_CRYPTO_WAIT(wait);
struct scatterlist src_sg, dst_sg;
- const struct fscrypt_info *ci = inode->i_crypt_info;
+ const struct fscrypt_inode_info *ci = inode->i_crypt_info;
struct crypto_skcipher *tfm = ci->ci_enc_key.tfm;
union fscrypt_iv iv;
int res;
@@ -568,7 +568,7 @@ EXPORT_SYMBOL_GPL(fscrypt_match_name);
*/
u64 fscrypt_fname_siphash(const struct inode *dir, const struct qstr *name)
{
- const struct fscrypt_info *ci = dir->i_crypt_info;
+ const struct fscrypt_inode_info *ci = dir->i_crypt_info;
WARN_ON_ONCE(!ci->ci_dirhash_key_initialized);
diff --git a/fs/crypto/fscrypt_private.h b/fs/crypto/fscrypt_private.h
index 2d63da48635a..b982073d1fe2 100644
--- a/fs/crypto/fscrypt_private.h
+++ b/fs/crypto/fscrypt_private.h
@@ -189,18 +189,21 @@ struct fscrypt_prepared_key {
};
/*
- * fscrypt_info - the "encryption key" for an inode
+ * fscrypt_inode_info - the "encryption key" for an inode
*
* When an encrypted file's key is made available, an instance of this struct
is
* allocated and stored in ->i_crypt_info. Once created, it remains until the
* inode is evicted.
*/
-struct fscrypt_info {
+struct fscrypt_inode_info {
/* The key in a form prepared for actual encryption/decryption */
struct fscrypt_prepared_key ci_enc_key;
- /* True if ci_enc_key should be freed when this fscrypt_info is freed */
+ /*
+ * True if ci_enc_key should be freed when this fscrypt_inode_info is
+ * freed
+ */
bool ci_owns_key;
#ifdef CONFIG_FS_ENCRYPTION_INLINE_CRYPT
@@ -263,7 +266,7 @@ typedef enum {
} fscrypt_direction_t;
/* crypto.c */
-extern struct kmem_cache *fscrypt_info_cachep;
+extern struct kmem_cache *fscrypt_inode_info_cachep;
int fscrypt_initialize(struct super_block *sb);
int fscrypt_crypt_block(const struct inode *inode, fscrypt_direction_t rw,
u64 lblk_num, struct page *src_page,
@@ -294,7 +297,7 @@ union fscrypt_iv {
};
void fscrypt_generate_iv(union fscrypt_iv *iv, u64 lblk_num,
- const struct fscrypt_info *ci);
+ const struct fscrypt_inode_info *ci);
/* fname.c */
bool __fscrypt_fname_encrypted_size(const union fscrypt_policy *policy,
@@ -332,17 +335,17 @@ void fscrypt_destroy_hkdf(struct fscrypt_hkdf *hkdf);
/* inline_crypt.c */
#ifdef CONFIG_FS_ENCRYPTION_INLINE_CRYPT
-int fscrypt_select_encryption_impl(struct fscrypt_info *ci);
+int fscrypt_select_encryption_impl(struct fscrypt_inode_info *ci);
static inline bool
-fscrypt_using_inline_encryption(const struct fscrypt_info *ci)
+fscrypt_using_inline_encryption(const struct fscrypt_inode_info *ci)
{
return ci->ci_inlinecrypt;
}
int fscrypt_prepare_inline_crypt_key(struct fscrypt_prepared_key *prep_key,
const u8 *raw_key,
- const struct fscrypt_info *ci);
+ const struct fscrypt_inode_info *ci);
void fscrypt_destroy_inline_crypt_key(struct super_block *sb,
struct fscrypt_prepared_key *prep_key);
@@ -353,7 +356,7 @@ void fscrypt_destroy_inline_crypt_key(struct super_block
*sb,
*/
static inline bool
fscrypt_is_key_prepared(struct fscrypt_prepared_key *prep_key,
- const struct fscrypt_info *ci)
+ const struct fscrypt_inode_info *ci)
{
/*
* The two smp_load_acquire()'s here pair with the smp_store_release()'s
@@ -370,13 +373,13 @@ fscrypt_is_key_prepared(struct fscrypt_prepared_key
*prep_key,
#else /* CONFIG_FS_ENCRYPTION_INLINE_CRYPT */
-static inline int fscrypt_select_encryption_impl(struct fscrypt_info *ci)
+static inline int fscrypt_select_encryption_impl(struct fscrypt_inode_info *ci)
{
return 0;
}
static inline bool
-fscrypt_using_inline_encryption(const struct fscrypt_info *ci)
+fscrypt_using_inline_encryption(const struct fscrypt_inode_info *ci)
{
return false;
}
@@ -384,7 +387,7 @@ fscrypt_using_inline_encryption(const struct fscrypt_info
*ci)
static inline int
fscrypt_prepare_inline_crypt_key(struct fscrypt_prepared_key *prep_key,
const u8 *raw_key,
- const struct fscrypt_info *ci)
+ const struct fscrypt_inode_info *ci)
{
WARN_ON_ONCE(1);
return -EOPNOTSUPP;
@@ -398,7 +401,7 @@ fscrypt_destroy_inline_crypt_key(struct super_block *sb,
static inline bool
fscrypt_is_key_prepared(struct fscrypt_prepared_key *prep_key,
- const struct fscrypt_info *ci)
+ const struct fscrypt_inode_info *ci)
{
return smp_load_acquire(&prep_key->tfm) != NULL;
}
@@ -598,17 +601,18 @@ struct fscrypt_mode {
extern struct fscrypt_mode fscrypt_modes[];
int fscrypt_prepare_key(struct fscrypt_prepared_key *prep_key,
- const u8 *raw_key, const struct fscrypt_info *ci);
+ const u8 *raw_key, const struct fscrypt_inode_info *ci);
void fscrypt_destroy_prepared_key(struct super_block *sb,
struct fscrypt_prepared_key *prep_key);
-int fscrypt_set_per_file_enc_key(struct fscrypt_info *ci, const u8 *raw_key);
+int fscrypt_set_per_file_enc_key(struct fscrypt_inode_info *ci,
+ const u8 *raw_key);
-int fscrypt_derive_dirhash_key(struct fscrypt_info *ci,
+int fscrypt_derive_dirhash_key(struct fscrypt_inode_info *ci,
const struct fscrypt_master_key *mk);
-void fscrypt_hash_inode_number(struct fscrypt_info *ci,
+void fscrypt_hash_inode_number(struct fscrypt_inode_info *ci,
const struct fscrypt_master_key *mk);
int fscrypt_get_encryption_info(struct inode *inode, bool allow_unsupported);
@@ -643,10 +647,10 @@ static inline int fscrypt_require_key(struct inode *inode)
void fscrypt_put_direct_key(struct fscrypt_direct_key *dk);
-int fscrypt_setup_v1_file_key(struct fscrypt_info *ci,
+int fscrypt_setup_v1_file_key(struct fscrypt_inode_info *ci,
const u8 *raw_master_key);
-int fscrypt_setup_v1_file_key_via_subscribed_keyrings(struct fscrypt_info *ci);
+int fscrypt_setup_v1_file_key_via_subscribed_keyrings(struct
fscrypt_inode_info *ci);
/* policy.c */
diff --git a/fs/crypto/hooks.c b/fs/crypto/hooks.c
index 6238dbcadcad..85d2975b69b7 100644
--- a/fs/crypto/hooks.c
+++ b/fs/crypto/hooks.c
@@ -169,7 +169,7 @@ EXPORT_SYMBOL_GPL(__fscrypt_prepare_setattr);
int fscrypt_prepare_setflags(struct inode *inode,
unsigned int oldflags, unsigned int flags)
{
- struct fscrypt_info *ci;
+ struct fscrypt_inode_info *ci;
struct fscrypt_master_key *mk;
int err;
diff --git a/fs/crypto/inline_crypt.c b/fs/crypto/inline_crypt.c
index 8bfb3ce86476..3cfb04b8b64f 100644
--- a/fs/crypto/inline_crypt.c
+++ b/fs/crypto/inline_crypt.c
@@ -39,7 +39,7 @@ static struct block_device **fscrypt_get_devices(struct
super_block *sb,
return devs;
}
-static unsigned int fscrypt_get_dun_bytes(const struct fscrypt_info *ci)
+static unsigned int fscrypt_get_dun_bytes(const struct fscrypt_inode_info *ci)
{
struct super_block *sb = ci->ci_inode->i_sb;
unsigned int flags = fscrypt_policy_flags(&ci->ci_policy);
@@ -90,7 +90,7 @@ static void fscrypt_log_blk_crypto_impl(struct fscrypt_mode
*mode,
}
/* Enable inline encryption for this file if supported. */
-int fscrypt_select_encryption_impl(struct fscrypt_info *ci)
+int fscrypt_select_encryption_impl(struct fscrypt_inode_info *ci)
{
const struct inode *inode = ci->ci_inode;
struct super_block *sb = inode->i_sb;
@@ -152,7 +152,7 @@ int fscrypt_select_encryption_impl(struct fscrypt_info *ci)
int fscrypt_prepare_inline_crypt_key(struct fscrypt_prepared_key *prep_key,
const u8 *raw_key,
- const struct fscrypt_info *ci)
+ const struct fscrypt_inode_info *ci)
{
const struct inode *inode = ci->ci_inode;
struct super_block *sb = inode->i_sb;
@@ -232,7 +232,8 @@ bool __fscrypt_inode_uses_inline_crypto(const struct inode
*inode)
}
EXPORT_SYMBOL_GPL(__fscrypt_inode_uses_inline_crypto);
-static void fscrypt_generate_dun(const struct fscrypt_info *ci, u64 lblk_num,
+static void fscrypt_generate_dun(const struct fscrypt_inode_info *ci,
+ u64 lblk_num,
u64 dun[BLK_CRYPTO_DUN_ARRAY_SIZE])
{
union fscrypt_iv iv;
@@ -265,7 +266,7 @@ static void fscrypt_generate_dun(const struct fscrypt_info
*ci, u64 lblk_num,
void fscrypt_set_bio_crypt_ctx(struct bio *bio, const struct inode *inode,
u64 first_lblk, gfp_t gfp_mask)
{
- const struct fscrypt_info *ci;
+ const struct fscrypt_inode_info *ci;
u64 dun[BLK_CRYPTO_DUN_ARRAY_SIZE];
if (!fscrypt_inode_uses_inline_crypto(inode))
@@ -456,7 +457,7 @@ EXPORT_SYMBOL_GPL(fscrypt_dio_supported);
*/
u64 fscrypt_limit_io_blocks(const struct inode *inode, u64 lblk, u64 nr_blocks)
{
- const struct fscrypt_info *ci;
+ const struct fscrypt_inode_info *ci;
u32 dun;
if (!fscrypt_inode_uses_inline_crypto(inode))
diff --git a/fs/crypto/keyring.c b/fs/crypto/keyring.c
index 7cbb1fd872ac..a51fa6a33de1 100644
--- a/fs/crypto/keyring.c
+++ b/fs/crypto/keyring.c
@@ -867,7 +867,7 @@ static void shrink_dcache_inode(struct inode *inode)
static void evict_dentries_for_decrypted_inodes(struct fscrypt_master_key *mk)
{
- struct fscrypt_info *ci;
+ struct fscrypt_inode_info *ci;
struct inode *inode;
struct inode *toput_inode = NULL;
@@ -917,7 +917,7 @@ static int check_for_busy_inodes(struct super_block *sb,
/* select an example file to show for debugging purposes */
struct inode *inode =
list_first_entry(&mk->mk_decrypted_inodes,
- struct fscrypt_info,
+ struct fscrypt_inode_info,
ci_master_key_link)->ci_inode;
ino = inode->i_ino;
}
diff --git a/fs/crypto/keysetup.c b/fs/crypto/keysetup.c
index 361f41ef46c7..cbcbe582737e 100644
--- a/fs/crypto/keysetup.c
+++ b/fs/crypto/keysetup.c
@@ -148,7 +148,7 @@ fscrypt_allocate_skcipher(struct fscrypt_mode *mode, const
u8 *raw_key,
* and IV generation method (@ci->ci_policy.flags).
*/
int fscrypt_prepare_key(struct fscrypt_prepared_key *prep_key,
- const u8 *raw_key, const struct fscrypt_info *ci)
+ const u8 *raw_key, const struct fscrypt_inode_info *ci)
{
struct crypto_skcipher *tfm;
@@ -178,13 +178,14 @@ void fscrypt_destroy_prepared_key(struct super_block *sb,
}
/* Given a per-file encryption key, set up the file's crypto transform object
*/
-int fscrypt_set_per_file_enc_key(struct fscrypt_info *ci, const u8 *raw_key)
+int fscrypt_set_per_file_enc_key(struct fscrypt_inode_info *ci,
+ const u8 *raw_key)
{
ci->ci_owns_key = true;
return fscrypt_prepare_key(&ci->ci_enc_key, raw_key, ci);
}
-static int setup_per_mode_enc_key(struct fscrypt_info *ci,
+static int setup_per_mode_enc_key(struct fscrypt_inode_info *ci,
struct fscrypt_master_key *mk,
struct fscrypt_prepared_key *keys,
u8 hkdf_context, bool include_fs_uuid)
@@ -265,7 +266,7 @@ static int fscrypt_derive_siphash_key(const struct
fscrypt_master_key *mk,
return 0;
}
-int fscrypt_derive_dirhash_key(struct fscrypt_info *ci,
+int fscrypt_derive_dirhash_key(struct fscrypt_inode_info *ci,
const struct fscrypt_master_key *mk)
{
int err;
@@ -279,7 +280,7 @@ int fscrypt_derive_dirhash_key(struct fscrypt_info *ci,
return 0;
}
-void fscrypt_hash_inode_number(struct fscrypt_info *ci,
+void fscrypt_hash_inode_number(struct fscrypt_inode_info *ci,
const struct fscrypt_master_key *mk)
{
WARN_ON_ONCE(ci->ci_inode->i_ino == 0);
@@ -289,7 +290,7 @@ void fscrypt_hash_inode_number(struct fscrypt_info *ci,
&mk->mk_ino_hash_key);
}
-static int fscrypt_setup_iv_ino_lblk_32_key(struct fscrypt_info *ci,
+static int fscrypt_setup_iv_ino_lblk_32_key(struct fscrypt_inode_info *ci,
struct fscrypt_master_key *mk)
{
int err;
@@ -329,7 +330,7 @@ static int fscrypt_setup_iv_ino_lblk_32_key(struct
fscrypt_info *ci,
return 0;
}
-static int fscrypt_setup_v2_file_key(struct fscrypt_info *ci,
+static int fscrypt_setup_v2_file_key(struct fscrypt_inode_info *ci,
struct fscrypt_master_key *mk,
bool need_dirhash_key)
{
@@ -404,7 +405,7 @@ static int fscrypt_setup_v2_file_key(struct fscrypt_info
*ci,
* still allow 512-bit master keys if the user chooses to use them, though.)
*/
static bool fscrypt_valid_master_key_size(const struct fscrypt_master_key *mk,
- const struct fscrypt_info *ci)
+ const struct fscrypt_inode_info *ci)
{
unsigned int min_keysize;
@@ -430,11 +431,12 @@ static bool fscrypt_valid_master_key_size(const struct
fscrypt_master_key *mk,
*
* If the master key is found in the filesystem-level keyring, then it is
* returned in *mk_ret with its semaphore read-locked. This is needed to
ensure
- * that only one task links the fscrypt_info into ->mk_decrypted_inodes (as
- * multiple tasks may race to create an fscrypt_info for the same inode), and
to
- * synchronize the master key being removed with a new inode starting to use
it.
+ * that only one task links the fscrypt_inode_info into ->mk_decrypted_inodes
+ * (as multiple tasks may race to create an fscrypt_inode_info for the same
+ * inode), and to synchronize the master key being removed with a new inode
+ * starting to use it.
*/
-static int setup_file_encryption_key(struct fscrypt_info *ci,
+static int setup_file_encryption_key(struct fscrypt_inode_info *ci,
bool need_dirhash_key,
struct fscrypt_master_key **mk_ret)
{
@@ -519,7 +521,7 @@ static int setup_file_encryption_key(struct fscrypt_info
*ci,
return err;
}
-static void put_crypt_info(struct fscrypt_info *ci)
+static void put_crypt_info(struct fscrypt_inode_info *ci)
{
struct fscrypt_master_key *mk;
@@ -546,7 +548,7 @@ static void put_crypt_info(struct fscrypt_info *ci)
fscrypt_put_master_key_activeref(ci->ci_inode->i_sb, mk);
}
memzero_explicit(ci, sizeof(*ci));
- kmem_cache_free(fscrypt_info_cachep, ci);
+ kmem_cache_free(fscrypt_inode_info_cachep, ci);
}
static int
@@ -555,7 +557,7 @@ fscrypt_setup_encryption_info(struct inode *inode,
const u8 nonce[FSCRYPT_FILE_NONCE_SIZE],
bool need_dirhash_key)
{
- struct fscrypt_info *crypt_info;
+ struct fscrypt_inode_info *crypt_info;
struct fscrypt_mode *mode;
struct fscrypt_master_key *mk = NULL;
int res;
@@ -564,7 +566,7 @@ fscrypt_setup_encryption_info(struct inode *inode,
if (res)
return res;
- crypt_info = kmem_cache_zalloc(fscrypt_info_cachep, GFP_KERNEL);
+ crypt_info = kmem_cache_zalloc(fscrypt_inode_info_cachep, GFP_KERNEL);
if (!crypt_info)
return -ENOMEM;
@@ -735,7 +737,7 @@ EXPORT_SYMBOL_GPL(fscrypt_prepare_new_inode);
* fscrypt_put_encryption_info() - free most of an inode's fscrypt data
* @inode: an inode being evicted
*
- * Free the inode's fscrypt_info. Filesystems must call this when the inode is
+ * Free the inode's fscrypt_inode_info. Filesystems must call this when the
inode is
* being evicted. An RCU grace period need not have elapsed yet.
*/
void fscrypt_put_encryption_info(struct inode *inode)
@@ -773,7 +775,7 @@ EXPORT_SYMBOL(fscrypt_free_inode);
*/
int fscrypt_drop_inode(struct inode *inode)
{
- const struct fscrypt_info *ci = fscrypt_get_info(inode);
+ const struct fscrypt_inode_info *ci = fscrypt_get_info(inode);
/*
* If ci is NULL, then the inode doesn't have an encryption key set up
diff --git a/fs/crypto/keysetup_v1.c b/fs/crypto/keysetup_v1.c
index 75dabd9b27f9..b1e36494facf 100644
--- a/fs/crypto/keysetup_v1.c
+++ b/fs/crypto/keysetup_v1.c
@@ -178,7 +178,8 @@ void fscrypt_put_direct_key(struct fscrypt_direct_key *dk)
*/
static struct fscrypt_direct_key *
find_or_insert_direct_key(struct fscrypt_direct_key *to_insert,
- const u8 *raw_key, const struct fscrypt_info *ci)
+ const u8 *raw_key,
+ const struct fscrypt_inode_info *ci)
{
unsigned long hash_key;
struct fscrypt_direct_key *dk;
@@ -218,7 +219,7 @@ find_or_insert_direct_key(struct fscrypt_direct_key
*to_insert,
/* Prepare to encrypt directly using the master key in the given mode */
static struct fscrypt_direct_key *
-fscrypt_get_direct_key(const struct fscrypt_info *ci, const u8 *raw_key)
+fscrypt_get_direct_key(const struct fscrypt_inode_info *ci, const u8 *raw_key)
{
struct fscrypt_direct_key *dk;
int err;
@@ -250,7 +251,7 @@ fscrypt_get_direct_key(const struct fscrypt_info *ci, const
u8 *raw_key)
}
/* v1 policy, DIRECT_KEY: use the master key directly */
-static int setup_v1_file_key_direct(struct fscrypt_info *ci,
+static int setup_v1_file_key_direct(struct fscrypt_inode_info *ci,
const u8 *raw_master_key)
{
struct fscrypt_direct_key *dk;
@@ -264,7 +265,7 @@ static int setup_v1_file_key_direct(struct fscrypt_info *ci,
}
/* v1 policy, !DIRECT_KEY: derive the file's encryption key */
-static int setup_v1_file_key_derived(struct fscrypt_info *ci,
+static int setup_v1_file_key_derived(struct fscrypt_inode_info *ci,
const u8 *raw_master_key)
{
u8 *derived_key;
@@ -289,7 +290,8 @@ static int setup_v1_file_key_derived(struct fscrypt_info
*ci,
return err;
}
-int fscrypt_setup_v1_file_key(struct fscrypt_info *ci, const u8
*raw_master_key)
+int fscrypt_setup_v1_file_key(struct fscrypt_inode_info *ci,
+ const u8 *raw_master_key)
{
if (ci->ci_policy.v1.flags & FSCRYPT_POLICY_FLAG_DIRECT_KEY)
return setup_v1_file_key_direct(ci, raw_master_key);
@@ -297,7 +299,7 @@ int fscrypt_setup_v1_file_key(struct fscrypt_info *ci,
const u8 *raw_master_key)
return setup_v1_file_key_derived(ci, raw_master_key);
}
-int fscrypt_setup_v1_file_key_via_subscribed_keyrings(struct fscrypt_info *ci)
+int fscrypt_setup_v1_file_key_via_subscribed_keyrings(struct
fscrypt_inode_info *ci)
{
struct key *key;
const struct fscrypt_key *payload;
diff --git a/fs/crypto/policy.c b/fs/crypto/policy.c
index f4456ecb3f87..aa94bfe6c172 100644
--- a/fs/crypto/policy.c
+++ b/fs/crypto/policy.c
@@ -405,7 +405,7 @@ int fscrypt_policy_from_context(union fscrypt_policy
*policy_u,
/* Retrieve an inode's encryption policy */
static int fscrypt_get_policy(struct inode *inode, union fscrypt_policy
*policy)
{
- const struct fscrypt_info *ci;
+ const struct fscrypt_inode_info *ci;
union fscrypt_context ctx;
int ret;
@@ -647,8 +647,9 @@ int fscrypt_has_permitted_context(struct inode *parent,
struct inode *child)
/*
* Both parent and child are encrypted, so verify they use the same
- * encryption policy. Compare the fscrypt_info structs if the keys are
- * available, otherwise retrieve and compare the fscrypt_contexts.
+ * encryption policy. Compare the fscrypt_inode_info structs if the
+ * keys are available, otherwise retrieve and compare the
+ * fscrypt_contexts.
*
* Note that the fscrypt_context retrieval will be required frequently
* when accessing an encrypted directory tree without the key.
@@ -717,7 +718,7 @@ const union fscrypt_policy
*fscrypt_policy_to_inherit(struct inode *dir)
*/
int fscrypt_context_for_new_inode(void *ctx, struct inode *inode)
{
- struct fscrypt_info *ci = inode->i_crypt_info;
+ struct fscrypt_inode_info *ci = inode->i_crypt_info;
BUILD_BUG_ON(sizeof(union fscrypt_context) !=
FSCRYPT_SET_CONTEXT_MAX_SIZE);
@@ -742,7 +743,7 @@ EXPORT_SYMBOL_GPL(fscrypt_context_for_new_inode);
*/
int fscrypt_set_context(struct inode *inode, void *fs_data)
{
- struct fscrypt_info *ci = inode->i_crypt_info;
+ struct fscrypt_inode_info *ci = inode->i_crypt_info;
union fscrypt_context ctx;
int ctxsize;
diff --git a/include/linux/fs.h b/include/linux/fs.h
index b528f063e8ff..a3df96736473 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -67,7 +67,7 @@ struct swap_info_struct;
struct seq_file;
struct workqueue_struct;
struct iov_iter;
-struct fscrypt_info;
+struct fscrypt_inode_info;
struct fscrypt_operations;
struct fsverity_info;
struct fsverity_operations;
@@ -738,7 +738,7 @@ struct inode {
#endif
#ifdef CONFIG_FS_ENCRYPTION
- struct fscrypt_info *i_crypt_info;
+ struct fscrypt_inode_info *i_crypt_info;
#endif
#ifdef CONFIG_FS_VERITY
diff --git a/include/linux/fscrypt.h b/include/linux/fscrypt.h
index c895b12737a1..ece426ac1d73 100644
--- a/include/linux/fscrypt.h
+++ b/include/linux/fscrypt.h
@@ -31,7 +31,7 @@
#define FSCRYPT_CONTENTS_ALIGNMENT 16
union fscrypt_policy;
-struct fscrypt_info;
+struct fscrypt_inode_info;
struct fs_parameter;
struct seq_file;
@@ -178,7 +178,7 @@ struct fscrypt_operations {
unsigned int *num_devs);
};
-static inline struct fscrypt_info *fscrypt_get_info(const struct inode *inode)
+static inline struct fscrypt_inode_info *fscrypt_get_info(const struct inode
*inode)
{
/*
* Pairs with the cmpxchg_release() in fscrypt_setup_encryption_info().
@@ -390,7 +390,7 @@ static inline void fscrypt_set_ops(struct super_block *sb,
}
#else /* !CONFIG_FS_ENCRYPTION */
-static inline struct fscrypt_info *fscrypt_get_info(const struct inode *inode)
+static inline struct fscrypt_inode_info *fscrypt_get_info(const struct inode
*inode)
{
return NULL;
}
--
2.41.0
