From: Eric Biggers <ebiggers3@gmail.com>
To: linux-fscrypt@vger.kernel.org
Cc: "Theodore Y . Ts'o" <tytso@mit.edu>,
Eric Biggers <ebiggers@google.com>,
Michael Halcrow <mhalcrow@google.com>,
linux-f2fs-devel@lists.sourceforge.net,
linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org,
Jaegeuk Kim <jaegeuk@kernel.org>,
linux-ext4@vger.kernel.org
Subject: [PATCH 20/25] f2fs: switch to fscrypt_prepare_setattr()
Date: Wed, 20 Sep 2017 15:46:00 -0700 [thread overview]
Message-ID: <20170920224605.22030-21-ebiggers3@gmail.com> (raw)
In-Reply-To: <20170920224605.22030-1-ebiggers3@gmail.com>
From: Eric Biggers <ebiggers@google.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
---
fs/f2fs/file.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 8cef3931a00b..629bb91fa44e 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -714,6 +714,10 @@ int f2fs_setattr(struct dentry *dentry, struct iattr *attr)
if (err)
return err;
+ err = fscrypt_prepare_setattr(dentry, attr);
+ if (err)
+ return err;
+
if (is_quota_modification(inode, attr)) {
err = dquot_initialize(inode);
if (err)
@@ -729,14 +733,6 @@ int f2fs_setattr(struct dentry *dentry, struct iattr *attr)
}
if (attr->ia_valid & ATTR_SIZE) {
- if (f2fs_encrypted_inode(inode)) {
- err = fscrypt_get_encryption_info(inode);
- if (err)
- return err;
- if (!fscrypt_has_encryption_key(inode))
- return -ENOKEY;
- }
-
if (attr->ia_size <= i_size_read(inode)) {
down_write(&F2FS_I(inode)->i_mmap_sem);
truncate_setsize(inode, attr->ia_size);
--
2.14.1.821.g8fa685d3b7-goog
------------------------------------------------------------------------------
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next prev parent reply other threads:[~2017-09-20 22:47 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-20 22:45 [PATCH 00/25] fscrypt: add some higher-level helper functions Eric Biggers
2017-09-20 22:45 ` [PATCH 01/25] fs, fscrypt: add an S_ENCRYPTED inode flag Eric Biggers
2017-09-20 22:45 ` [PATCH 02/25] fscrypt: switch from ->is_encrypted() to IS_ENCRYPTED() Eric Biggers
2017-09-20 22:45 ` [PATCH 03/25] fscrypt: remove ->is_encrypted() Eric Biggers
2017-09-20 22:45 ` [PATCH 04/25] fscrypt: remove unneeded empty fscrypt_operations structs Eric Biggers
2017-09-20 22:45 ` [PATCH 05/25] fscrypt: new helper function - fscrypt_require_key() Eric Biggers
2017-09-20 22:45 ` [PATCH 06/25] fscrypt: new helper function - fscrypt_file_open() Eric Biggers
2017-09-20 22:45 ` [PATCH 07/25] fscrypt: new helper function - fscrypt_prepare_link() Eric Biggers
2017-09-20 22:45 ` [PATCH 08/25] fscrypt: new helper function - fscrypt_prepare_rename() Eric Biggers
2017-09-20 22:45 ` [PATCH 09/25] fscrypt: new helper function - fscrypt_prepare_lookup() Eric Biggers
2017-09-20 22:45 ` [PATCH 10/25] fscrypt: new helper function - fscrypt_prepare_setattr() Eric Biggers
2017-09-20 22:45 ` [PATCH 11/25] ext4: switch to fscrypt_file_open() Eric Biggers
2017-09-20 22:45 ` [PATCH 12/25] ext4: switch to fscrypt_prepare_link() Eric Biggers
2017-09-20 22:45 ` [PATCH 13/25] ext4: switch to fscrypt_prepare_rename() Eric Biggers
2017-09-20 22:45 ` [PATCH 14/25] ext4: switch to fscrypt_prepare_lookup() Eric Biggers
2017-09-20 22:45 ` [PATCH 15/25] ext4: switch to fscrypt_prepare_setattr() Eric Biggers
2017-09-20 22:45 ` [PATCH 16/25] f2fs: switch to fscrypt_file_open() Eric Biggers
2017-09-20 22:45 ` [PATCH 17/25] f2fs: switch to fscrypt_prepare_link() Eric Biggers
2017-09-20 22:45 ` [PATCH 18/25] f2fs: switch to fscrypt_prepare_rename() Eric Biggers
2017-09-20 22:45 ` [PATCH 19/25] f2fs: switch to fscrypt_prepare_lookup() Eric Biggers
2017-09-20 22:46 ` Eric Biggers [this message]
2017-09-20 22:46 ` [PATCH 21/25] ubifs: switch to fscrypt_file_open() Eric Biggers
2017-09-20 22:46 ` [PATCH 22/25] ubifs: switch to fscrypt_prepare_link() Eric Biggers
2017-09-20 22:46 ` [PATCH 23/25] ubifs: switch to fscrypt_prepare_rename() Eric Biggers
2017-09-20 22:46 ` [PATCH 24/25] ubifs: switch to fscrypt_prepare_lookup() Eric Biggers
2017-09-20 22:46 ` [PATCH 25/25] ubifs: switch to fscrypt_prepare_setattr() Eric Biggers
2017-09-21 6:45 ` [PATCH 00/25] fscrypt: add some higher-level helper functions Dave Chinner
2017-09-21 17:47 ` Eric Biggers
2017-09-21 20:48 ` Dave Chinner
2017-09-21 14:19 ` [f2fs-dev] " Chao Yu
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