diff options
| -rw-r--r-- | fs/ext4/inode.c | 7 | ||||
| -rw-r--r-- | fs/ext4/super.c | 8 | ||||
| -rw-r--r-- | fs/f2fs/f2fs.h | 1 | ||||
| -rw-r--r-- | fs/f2fs/inode.c | 5 | ||||
| -rw-r--r-- | fs/ubifs/ioctl.c | 5 | ||||
| -rw-r--r-- | fs/ubifs/xattr.c | 1 | ||||
| -rw-r--r-- | include/linux/fs.h | 2 |
7 files changed, 23 insertions, 6 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 31db875bc7a1..d5a471939fbc 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -4589,10 +4589,13 @@ void ext4_set_inode_flags(struct inode *inode) new_fl |= S_DIRSYNC; if (test_opt(inode->i_sb, DAX) && S_ISREG(inode->i_mode) && !ext4_should_journal_data(inode) && !ext4_has_inline_data(inode) && - !ext4_encrypted_inode(inode)) + !(flags & EXT4_ENCRYPT_FL)) new_fl |= S_DAX; + if (flags & EXT4_ENCRYPT_FL) + new_fl |= S_ENCRYPTED; inode_set_flags(inode, new_fl, - S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC|S_DAX); + S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC|S_DAX| + S_ENCRYPTED); } static blkcnt_t ext4_inode_blocks(struct ext4_inode *raw_inode, diff --git a/fs/ext4/super.c b/fs/ext4/super.c index b104096fce9e..dcfb19539871 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1181,7 +1181,8 @@ static int ext4_set_context(struct inode *inode, const void *ctx, size_t len, ext4_clear_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA); /* - * Update inode->i_flags - e.g. S_DAX may get disabled + * Update inode->i_flags - S_ENCRYPTED will be enabled, + * S_DAX may be disabled */ ext4_set_inode_flags(inode); } @@ -1206,7 +1207,10 @@ retry: ctx, len, 0); if (!res) { ext4_set_inode_flag(inode, EXT4_INODE_ENCRYPT); - /* Update inode->i_flags - e.g. S_DAX may get disabled */ + /* + * Update inode->i_flags - S_ENCRYPTED will be enabled, + * S_DAX may be disabled + */ ext4_set_inode_flags(inode); res = ext4_mark_inode_dirty(handle, inode); if (res) diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index fc53aebaf3ae..34d6e9ae8422 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -2947,6 +2947,7 @@ static inline void f2fs_set_encrypted_inode(struct inode *inode) { #ifdef CONFIG_F2FS_FS_ENCRYPTION file_set_encrypt(inode); + inode->i_flags |= S_ENCRYPTED; #endif } diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 50c88e37ed66..53fb08810ee9 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -43,8 +43,11 @@ void f2fs_set_inode_flags(struct inode *inode) new_fl |= S_NOATIME; if (flags & FS_DIRSYNC_FL) new_fl |= S_DIRSYNC; + if (f2fs_encrypted_inode(inode)) + new_fl |= S_ENCRYPTED; inode_set_flags(inode, new_fl, - S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC); + S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC| + S_ENCRYPTED); } static void __get_inode_rdev(struct inode *inode, struct f2fs_inode *ri) diff --git a/fs/ubifs/ioctl.c b/fs/ubifs/ioctl.c index fdc311246807..0164bcc827f8 100644 --- a/fs/ubifs/ioctl.c +++ b/fs/ubifs/ioctl.c @@ -38,7 +38,8 @@ void ubifs_set_inode_flags(struct inode *inode) { unsigned int flags = ubifs_inode(inode)->flags; - inode->i_flags &= ~(S_SYNC | S_APPEND | S_IMMUTABLE | S_DIRSYNC); + inode->i_flags &= ~(S_SYNC | S_APPEND | S_IMMUTABLE | S_DIRSYNC | + S_ENCRYPTED); if (flags & UBIFS_SYNC_FL) inode->i_flags |= S_SYNC; if (flags & UBIFS_APPEND_FL) @@ -47,6 +48,8 @@ void ubifs_set_inode_flags(struct inode *inode) inode->i_flags |= S_IMMUTABLE; if (flags & UBIFS_DIRSYNC_FL) inode->i_flags |= S_DIRSYNC; + if (flags & UBIFS_CRYPT_FL) + inode->i_flags |= S_ENCRYPTED; } /* diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c index c13eae819cbc..5ddc89d564fd 100644 --- a/fs/ubifs/xattr.c +++ b/fs/ubifs/xattr.c @@ -170,6 +170,7 @@ static int create_xattr(struct ubifs_info *c, struct inode *host, err = ubifs_jnl_update(c, host, nm, inode, 0, 1); if (err) goto out_cancel; + ubifs_set_inode_flags(host); mutex_unlock(&host_ui->ui_mutex); ubifs_release_budget(c, &req); diff --git a/include/linux/fs.h b/include/linux/fs.h index 339e73742e73..055d2fbf8eca 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1853,6 +1853,7 @@ struct super_operations { #else #define S_DAX 0 /* Make all the DAX code disappear */ #endif +#define S_ENCRYPTED 16384 /* Encrypted file (using fs/crypto/) */ /* * Note that nosuid etc flags are inode-specific: setting some file-system @@ -1892,6 +1893,7 @@ static inline bool sb_rdonly(const struct super_block *sb) { return sb->s_flags #define IS_AUTOMOUNT(inode) ((inode)->i_flags & S_AUTOMOUNT) #define IS_NOSEC(inode) ((inode)->i_flags & S_NOSEC) #define IS_DAX(inode) ((inode)->i_flags & S_DAX) +#define IS_ENCRYPTED(inode) ((inode)->i_flags & S_ENCRYPTED) #define IS_WHITEOUT(inode) (S_ISCHR(inode->i_mode) && \ (inode)->i_rdev == WHITEOUT_DEV) |