diff options
Diffstat (limited to 'fs/ubifs')
| -rw-r--r-- | fs/ubifs/Makefile | 1 | ||||
| -rw-r--r-- | fs/ubifs/crypto.c | 2 | ||||
| -rw-r--r-- | fs/ubifs/ioctl.c | 5 | ||||
| -rw-r--r-- | fs/ubifs/misc.c | 1 | ||||
| -rw-r--r-- | fs/ubifs/super.c | 8 | ||||
| -rw-r--r-- | fs/ubifs/ubifs.h | 18 | ||||
| -rw-r--r-- | fs/ubifs/xattr.c | 1 |
7 files changed, 16 insertions, 20 deletions
diff --git a/fs/ubifs/Makefile b/fs/ubifs/Makefile index 6f3251c2bf08..9758f709c736 100644 --- a/fs/ubifs/Makefile +++ b/fs/ubifs/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_UBIFS_FS) += ubifs.o ubifs-y += shrinker.o journal.o file.o dir.o super.o sb.o io.o diff --git a/fs/ubifs/crypto.c b/fs/ubifs/crypto.c index 114ba455bac3..616a688f5d8f 100644 --- a/fs/ubifs/crypto.c +++ b/fs/ubifs/crypto.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include "ubifs.h" static int ubifs_crypt_get_context(struct inode *inode, void *ctx, size_t len) @@ -87,7 +88,6 @@ const struct fscrypt_operations ubifs_crypt_operations = { .key_prefix = "ubifs:", .get_context = ubifs_crypt_get_context, .set_context = ubifs_crypt_set_context, - .is_encrypted = __ubifs_crypt_is_encrypted, .empty_dir = ubifs_crypt_empty_dir, .max_namelen = ubifs_crypt_max_namelen, }; 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/misc.c b/fs/ubifs/misc.c index 486a2844949f..586fd5b578a7 100644 --- a/fs/ubifs/misc.c +++ b/fs/ubifs/misc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/kernel.h> #include "ubifs.h" diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index 5496b17b959c..7503e7cdf870 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -2007,12 +2007,6 @@ static struct ubifs_info *alloc_ubifs_info(struct ubi_volume_desc *ubi) return c; } -#ifndef CONFIG_UBIFS_FS_ENCRYPTION -const struct fscrypt_operations ubifs_crypt_operations = { - .is_encrypted = __ubifs_crypt_is_encrypted, -}; -#endif - static int ubifs_fill_super(struct super_block *sb, void *data, int silent) { struct ubifs_info *c = sb->s_fs_info; @@ -2055,7 +2049,9 @@ static int ubifs_fill_super(struct super_block *sb, void *data, int silent) sb->s_maxbytes = c->max_inode_sz = MAX_LFS_FILESIZE; sb->s_op = &ubifs_super_operations; sb->s_xattr = ubifs_xattr_handlers; +#ifdef CONFIG_UBIFS_FS_ENCRYPTION sb->s_cop = &ubifs_crypt_operations; +#endif mutex_lock(&c->umount_mutex); err = mount_ubifs(c); diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h index cd43651f1731..63c7468147eb 100644 --- a/fs/ubifs/ubifs.h +++ b/fs/ubifs/ubifs.h @@ -38,12 +38,11 @@ #include <linux/backing-dev.h> #include <linux/security.h> #include <linux/xattr.h> -#ifdef CONFIG_UBIFS_FS_ENCRYPTION -#include <linux/fscrypt_supp.h> -#else -#include <linux/fscrypt_notsupp.h> -#endif #include <linux/random.h> + +#define __FS_HAS_ENCRYPTION IS_ENABLED(CONFIG_UBIFS_FS_ENCRYPTION) +#include <linux/fscrypt.h> + #include "ubifs-media.h" /* Version of this UBIFS implementation */ @@ -1835,18 +1834,13 @@ int ubifs_decrypt(const struct inode *inode, struct ubifs_data_node *dn, extern const struct fscrypt_operations ubifs_crypt_operations; -static inline bool __ubifs_crypt_is_encrypted(struct inode *inode) +static inline bool ubifs_crypt_is_encrypted(const struct inode *inode) { - struct ubifs_inode *ui = ubifs_inode(inode); + const struct ubifs_inode *ui = ubifs_inode(inode); return ui->flags & UBIFS_CRYPT_FL; } -static inline bool ubifs_crypt_is_encrypted(const struct inode *inode) -{ - return __ubifs_crypt_is_encrypted((struct inode *)inode); -} - /* Normal UBIFS messages */ __printf(2, 3) void ubifs_msg(const struct ubifs_info *c, const char *fmt, ...); 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); |