Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt

[sfrench/cifs-2.6.git] / include / linux / fs.h

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 5dff77326cec6072c08cc4f84a72ee1534bc4126..104a727f8a67373a3b473d7c99ae8000b9f1cd4a 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -64,6 +64,8 @@ struct workqueue_struct;
 struct iov_iter;
 struct fscrypt_info;
 struct fscrypt_operations;
+struct fsverity_info;
+struct fsverity_operations;
 struct fs_context;
 struct fs_parameter_description;
 
@@ -723,6 +725,10 @@ struct inode {
        struct fscrypt_info     *i_crypt_info;
 #endif
 
+#ifdef CONFIG_FS_VERITY
+       struct fsverity_info    *i_verity_info;
+#endif
+
        void                    *i_private; /* fs or device private pointer */
 } __randomize_layout;
 
@@ -1428,6 +1434,9 @@ struct super_block {
 #ifdef CONFIG_FS_ENCRYPTION
        const struct fscrypt_operations *s_cop;
        struct key              *s_master_keys; /* master crypto keys in use */
+#endif
+#ifdef CONFIG_FS_VERITY
+       const struct fsverity_operations *s_vop;
 #endif
        struct hlist_bl_head    s_roots;        /* alternate root dentries for NFS */
        struct list_head        s_mounts;       /* list of mounts; _not_ for fs use */
@@ -1966,6 +1975,7 @@ struct super_operations {
 #endif
 #define S_ENCRYPTED    16384   /* Encrypted file (using fs/crypto/) */
 #define S_CASEFOLD     32768   /* Casefolded file */
+#define S_VERITY       65536   /* Verity file (using fs/verity/) */
 
 /*
  * Note that nosuid etc flags are inode-specific: setting some file-system
@@ -2007,6 +2017,7 @@ static inline bool sb_rdonly(const struct super_block *sb) { return sb->s_flags
 #define IS_DAX(inode)          ((inode)->i_flags & S_DAX)
 #define IS_ENCRYPTED(inode)    ((inode)->i_flags & S_ENCRYPTED)
 #define IS_CASEFOLDED(inode)   ((inode)->i_flags & S_CASEFOLD)
+#define IS_VERITY(inode)       ((inode)->i_flags & S_VERITY)
 
 #define IS_WHITEOUT(inode)     (S_ISCHR(inode->i_mode) && \
                                 (inode)->i_rdev == WHITEOUT_DEV)