From: Eric Biggers <ebiggers@google.com>
Date: Tue, 29 Oct 2019 20:41:40 +0000 (-0700)
Subject: f2fs: support STATX_ATTR_VERITY
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=924e319416e3b5438e4587b7c3b9d64443e825f5;p=linux.git

f2fs: support STATX_ATTR_VERITY

Set the STATX_ATTR_VERITY bit when the statx() system call is used on a
verity file on f2fs.

Signed-off-by: Eric Biggers <ebiggers@google.com>
---

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 29bc0a542759a..6a2e5b7d8fc74 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -726,11 +726,14 @@ int f2fs_getattr(const struct path *path, struct kstat *stat,
 		stat->attributes |= STATX_ATTR_IMMUTABLE;
 	if (flags & F2FS_NODUMP_FL)
 		stat->attributes |= STATX_ATTR_NODUMP;
+	if (IS_VERITY(inode))
+		stat->attributes |= STATX_ATTR_VERITY;
 
 	stat->attributes_mask |= (STATX_ATTR_APPEND |
 				  STATX_ATTR_ENCRYPTED |
 				  STATX_ATTR_IMMUTABLE |
-				  STATX_ATTR_NODUMP);
+				  STATX_ATTR_NODUMP |
+				  STATX_ATTR_VERITY);
 
 	generic_fillattr(inode, stat);