[PATCH V4 4/9] Add S_VERITY and IS_VERITY()
From: Chandan Rajendra <hidden>
Date: 2018-12-12 04:08:28
Also in:
linux-ext4, linux-f2fs-devel, linux-fsdevel, linux-s390
Subsystem:
filesystems (vfs and infrastructure), the rest · Maintainers:
Alexander Viro, Christian Brauner, Linus Torvalds
Similar to S_ENCRYPTED/IS_ENCRYPTED(), this commit adds S_VERITY/IS_VERITY() to be able to check if a VFS inode has verity information associated with it. Reviewed-by: Eric Biggers <redacted> Signed-off-by: Chandan Rajendra <redacted> --- include/linux/fs.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 389a35e028bf..de602d9f8d0e 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h@@ -1938,6 +1938,7 @@ struct super_operations { #define S_DAX 0 /* Make all the DAX code disappear */ #endif #define S_ENCRYPTED 16384 /* Encrypted file (using fs/crypto/) */ +#define S_VERITY 32768 /* Verity file (using fs/verity/) */ /* * Note that nosuid etc flags are inode-specific: setting some file-system
@@ -1978,6 +1979,7 @@ static inline bool sb_rdonly(const struct super_block *sb) { return sb->s_flags #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_VERITY(inode) ((inode)->i_flags & S_VERITY) #define IS_WHITEOUT(inode) (S_ISCHR(inode->i_mode) && \ (inode)->i_rdev == WHITEOUT_DEV)
--
2.19.1