diff options
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 2871576fbca4..9dfbfe6dc775 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1715,6 +1715,7 @@ static inline int f2fs_add_link(struct dentry *dentry, struct inode *inode) * super.c */ int f2fs_commit_super(struct f2fs_sb_info *, bool); +loff_t max_file_size(unsigned bits); int f2fs_sync_fs(struct super_block *, int); extern __printf(3, 4) void f2fs_msg(struct super_block *, const char *, const char *, ...); @@ -2150,6 +2151,7 @@ void f2fs_end_io_crypto_work(struct f2fs_crypto_ctx *, struct bio *); /* crypto_key.c */ void f2fs_free_encryption_info(struct inode *, struct f2fs_crypt_info *); +int _f2fs_get_encryption_info(struct inode *inode); /* crypto_fname.c */ bool f2fs_valid_filenames_enc_mode(uint32_t); @@ -2170,7 +2172,18 @@ void f2fs_exit_crypto(void); int f2fs_has_encryption_key(struct inode *); -int f2fs_get_encryption_info(struct inode *inode); +static inline int f2fs_get_encryption_info(struct inode *inode) +{ + struct f2fs_crypt_info *ci = F2FS_I(inode)->i_crypt_info; + + if (!ci || + (ci->ci_keyring_key && + (ci->ci_keyring_key->flags & ((1 << KEY_FLAG_INVALIDATED) | + (1 << KEY_FLAG_REVOKED) | + (1 << KEY_FLAG_DEAD))))) + return _f2fs_get_encryption_info(inode); + return 0; +} void f2fs_fname_crypto_free_buffer(struct f2fs_str *); int f2fs_fname_setup_filename(struct inode *, const struct qstr *, |