From: Eric Biggers <ebiggers@kernel.org>
To: linux-fscrypt@vger.kernel.org
Cc: Theodore Ts'o <tytso@mit.edu>,
linux-api@vger.kernel.org,
linux-f2fs-devel@lists.sourceforge.net,
David Howells <dhowells@redhat.com>,
linux-fsdevel@vger.kernel.org, Jaegeuk Kim <jaegeuk@kernel.org>,
linux-ext4@vger.kernel.org, Victor Hsieh <victorhsieh@google.com>
Subject: [f2fs-dev] [PATCH 3/4] f2fs: support STATX_ATTR_VERITY
Date: Tue, 29 Oct 2019 13:41:40 -0700 [thread overview]
Message-ID: <20191029204141.145309-4-ebiggers@kernel.org> (raw)
In-Reply-To: <20191029204141.145309-1-ebiggers@kernel.org>
From: Eric Biggers <ebiggers@google.com>
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>
---
fs/f2fs/file.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 29bc0a542759a2..6a2e5b7d8fc74c 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);
--
2.24.0.rc1.363.gb1bccd3e3d-goog
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next prev parent reply other threads:[~2019-10-29 20:44 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-29 20:41 [f2fs-dev] [PATCH 0/4] statx: expose the fs-verity bit Eric Biggers
2019-10-29 20:41 ` [f2fs-dev] [PATCH 1/4] statx: define STATX_ATTR_VERITY Eric Biggers
2019-11-07 1:44 ` Darrick J. Wong
2019-11-07 22:02 ` [f2fs-dev] [man-pages RFC PATCH] statx.2: document STATX_ATTR_VERITY Eric Biggers
2019-11-08 0:47 ` Darrick J. Wong
[not found] ` <5DC525E8.4060705@bfs.de>
2019-11-08 19:35 ` Eric Biggers
[not found] ` <5DC714DB.9060007@bfs.de>
2019-11-13 20:31 ` Eric Biggers
2019-11-07 22:12 ` [f2fs-dev] [PATCH 1/4] statx: define STATX_ATTR_VERITY Eric Biggers
2019-10-29 20:41 ` [f2fs-dev] [PATCH 2/4] ext4: support STATX_ATTR_VERITY Eric Biggers
2019-10-29 20:41 ` Eric Biggers [this message]
2019-10-29 20:41 ` [f2fs-dev] [PATCH 4/4] docs: fs-verity: mention statx() support Eric Biggers
2019-11-06 21:57 ` [f2fs-dev] [PATCH 0/4] statx: expose the fs-verity bit Eric Biggers
2019-11-13 20:20 ` Eric Biggers
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