diff options
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/crypto.c | 2 | ||||
| -rw-r--r-- | fs/ext4/ext4.h | 8 | ||||
| -rw-r--r-- | fs/ext4/super.c | 6 | ||||
| -rw-r--r-- | fs/ext4/verity.c | 2 |
4 files changed, 18 insertions, 0 deletions
diff --git a/fs/ext4/crypto.c b/fs/ext4/crypto.c index 0a056d97e640..cf0a0970c095 100644 --- a/fs/ext4/crypto.c +++ b/fs/ext4/crypto.c @@ -227,6 +227,8 @@ static bool ext4_has_stable_inodes(struct super_block *sb) } const struct fscrypt_operations ext4_cryptops = { + .inode_info_offs = (int)offsetof(struct ext4_inode_info, i_crypt_info) - + (int)offsetof(struct ext4_inode_info, vfs_inode), .needs_bounce_pages = 1, .has_32bit_inodes = 1, .supports_subblock_data_units = 1, diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 01a6e2de7fc3..6cb784a56b3b 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -1182,6 +1182,14 @@ struct ext4_inode_info { __u32 i_csum_seed; kprojid_t i_projid; + +#ifdef CONFIG_FS_ENCRYPTION + struct fscrypt_inode_info *i_crypt_info; +#endif + +#ifdef CONFIG_FS_VERITY + struct fsverity_info *i_verity_info; +#endif }; /* diff --git a/fs/ext4/super.c b/fs/ext4/super.c index c7d39da7e733..46138a6cb32a 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1470,6 +1470,12 @@ static void init_once(void *foo) init_rwsem(&ei->i_data_sem); inode_init_once(&ei->vfs_inode); ext4_fc_init_inode(&ei->vfs_inode); +#ifdef CONFIG_FS_ENCRYPTION + ei->i_crypt_info = NULL; +#endif +#ifdef CONFIG_FS_VERITY + ei->i_verity_info = NULL; +#endif } static int __init init_inodecache(void) diff --git a/fs/ext4/verity.c b/fs/ext4/verity.c index d9203228ce97..b0acb0c50313 100644 --- a/fs/ext4/verity.c +++ b/fs/ext4/verity.c @@ -389,6 +389,8 @@ static int ext4_write_merkle_tree_block(struct inode *inode, const void *buf, } const struct fsverity_operations ext4_verityops = { + .inode_info_offs = (int)offsetof(struct ext4_inode_info, i_verity_info) - + (int)offsetof(struct ext4_inode_info, vfs_inode), .begin_enable_verity = ext4_begin_enable_verity, .end_enable_verity = ext4_end_enable_verity, .get_verity_descriptor = ext4_get_verity_descriptor, |