From: Miklos Szeredi <mszeredi@redhat.com>
To: linux-fsdevel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Tyler Hicks <code@tyhicks.com>
Subject: [PATCH 02/18] ecryptfs: stack miscattr ops
Date: Wed, 3 Feb 2021 13:40:56 +0100 [thread overview]
Message-ID: <20210203124112.1182614-3-mszeredi@redhat.com> (raw)
In-Reply-To: <20210203124112.1182614-1-mszeredi@redhat.com>
Add stacking for the miscattr operations.
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Cc: Tyler Hicks <code@tyhicks.com>
---
fs/ecryptfs/inode.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 58d0f7187997..6ed24fc0e5f3 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -18,6 +18,7 @@
#include <linux/fs_stack.h>
#include <linux/slab.h>
#include <linux/xattr.h>
+#include <linux/miscattr.h>
#include <asm/unaligned.h>
#include "ecryptfs_kernel.h"
@@ -1097,6 +1098,22 @@ static int ecryptfs_removexattr(struct dentry *dentry, struct inode *inode,
return rc;
}
+static int ecryptfs_miscattr_get(struct dentry *dentry, struct miscattr *ma)
+{
+ return vfs_miscattr_get(ecryptfs_dentry_to_lower(dentry), ma);
+}
+
+static int ecryptfs_miscattr_set(struct dentry *dentry, struct miscattr *ma)
+{
+ struct dentry *lower_dentry = ecryptfs_dentry_to_lower(dentry);
+ int rc;
+
+ rc = vfs_miscattr_set(lower_dentry, ma);
+ fsstack_copy_attr_all(d_inode(dentry), d_inode(lower_dentry));
+
+ return rc;
+}
+
const struct inode_operations ecryptfs_symlink_iops = {
.get_link = ecryptfs_get_link,
.permission = ecryptfs_permission,
@@ -1118,6 +1135,8 @@ const struct inode_operations ecryptfs_dir_iops = {
.permission = ecryptfs_permission,
.setattr = ecryptfs_setattr,
.listxattr = ecryptfs_listxattr,
+ .miscattr_get = ecryptfs_miscattr_get,
+ .miscattr_set = ecryptfs_miscattr_set,
};
const struct inode_operations ecryptfs_main_iops = {
@@ -1125,6 +1144,8 @@ const struct inode_operations ecryptfs_main_iops = {
.setattr = ecryptfs_setattr,
.getattr = ecryptfs_getattr,
.listxattr = ecryptfs_listxattr,
+ .miscattr_get = ecryptfs_miscattr_get,
+ .miscattr_set = ecryptfs_miscattr_set,
};
static int ecryptfs_xattr_get(const struct xattr_handler *handler,
--
2.26.2
next prev parent reply other threads:[~2021-02-03 12:43 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-03 12:40 [PATCH 00/18] new API for FS_IOC_[GS]ETFLAGS/FS_IOC_FS[GS]ETXATTR Miklos Szeredi
2021-02-03 12:40 ` [PATCH 01/18] vfs: add miscattr ops Miklos Szeredi
2021-02-03 15:04 ` Jan Kara
2021-02-03 15:21 ` Miklos Szeredi
2021-03-23 0:23 ` Eric Biggers
2021-03-25 14:52 ` Miklos Szeredi
2021-03-25 15:17 ` Al Viro
2021-02-03 12:40 ` Miklos Szeredi [this message]
2021-02-03 12:40 ` [PATCH 03/18] ovl: stack miscattr Miklos Szeredi
2021-02-04 23:42 ` Vivek Goyal
2021-02-05 15:25 ` Miklos Szeredi
2021-02-05 15:28 ` Miklos Szeredi
2021-02-03 12:40 ` [PATCH 04/18] btrfs: convert to miscattr Miklos Szeredi
2021-02-03 12:40 ` [PATCH 05/18] ext2: " Miklos Szeredi
2021-02-03 12:41 ` [PATCH 06/18] ext4: " Miklos Szeredi
2021-02-03 12:41 ` [PATCH 07/18] f2fs: " Miklos Szeredi
2021-03-23 0:28 ` Eric Biggers
2021-02-03 12:41 ` [PATCH 08/18] gfs2: " Miklos Szeredi
2021-02-03 12:41 ` [PATCH 09/18] orangefs: " Miklos Szeredi
2021-02-03 12:41 ` [PATCH 10/18] xfs: " Miklos Szeredi
2021-02-03 12:41 ` [PATCH 11/18] efivars: " Miklos Szeredi
2021-02-03 12:41 ` [PATCH 12/18] hfsplus: " Miklos Szeredi
2021-02-03 12:41 ` [PATCH 13/18] jfs: " Miklos Szeredi
2021-02-03 12:41 ` [PATCH 14/18] nilfs2: " Miklos Szeredi
2021-02-03 12:41 ` [PATCH 15/18] ocfs2: " Miklos Szeredi
2021-02-03 12:41 ` [PATCH 16/18] reiserfs: " Miklos Szeredi
2021-02-03 12:41 ` [PATCH 17/18] ubifs: " Miklos Szeredi
2021-02-03 12:41 ` [PATCH 18/18] vfs: remove unused ioctl helpers Miklos Szeredi
2021-02-03 13:05 ` [PATCH 00/18] new API for FS_IOC_[GS]ETFLAGS/FS_IOC_FS[GS]ETXATTR Matthew Wilcox
2021-02-03 13:13 ` Miklos Szeredi
2021-02-03 13:58 ` Matthew Wilcox
2021-02-03 14:13 ` Miklos Szeredi
2021-02-03 14:28 ` Matthew Wilcox
2021-02-03 14:38 ` Miklos Szeredi
2021-02-03 14:56 ` Matthew Wilcox
2021-02-03 15:03 ` Miklos Szeredi
2021-02-08 2:00 ` Dave Chinner
2021-02-08 8:25 ` Miklos Szeredi
2021-02-08 14:02 ` Matthew Wilcox
2021-02-08 14:52 ` Miklos Szeredi
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