From cf4ce59b3b70238352c7f1729f0f7223214828ad Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 20 Sep 2024 01:46:19 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux add concurrent mode
---
kernel/fs/ecryptfs/mmap.c | 32 +++++++-------------------------
1 files changed, 7 insertions(+), 25 deletions(-)
diff --git a/kernel/fs/ecryptfs/mmap.c b/kernel/fs/ecryptfs/mmap.c
index cdf358b..bc1ca4d 100644
--- a/kernel/fs/ecryptfs/mmap.c
+++ b/kernel/fs/ecryptfs/mmap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/**
* eCryptfs: Linux filesystem encryption layer
* This is where eCryptfs coordinates the symmetric encryption and
@@ -8,21 +9,6 @@
* Copyright (C) 2001-2003 Stony Brook University
* Copyright (C) 2004-2007 International Business Machines Corp.
* Author(s): Michael A. Halcrow <mahalcro@us.ibm.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
*/
#include <linux/pagemap.h>
@@ -436,7 +422,7 @@
}
inode_lock(lower_inode);
size = __vfs_getxattr(lower_dentry, lower_inode, ECRYPTFS_XATTR_NAME,
- xattr_virt, PAGE_SIZE);
+ xattr_virt, PAGE_SIZE, XATTR_NOSECURITY);
if (size < 0)
size = 8;
put_unaligned_be64(i_size_read(ecryptfs_inode), xattr_virt);
@@ -538,16 +524,12 @@
static sector_t ecryptfs_bmap(struct address_space *mapping, sector_t block)
{
- int rc = 0;
- struct inode *inode;
- struct inode *lower_inode;
+ struct inode *lower_inode = ecryptfs_inode_to_lower(mapping->host);
+ int ret = bmap(lower_inode, &block);
- inode = (struct inode *)mapping->host;
- lower_inode = ecryptfs_inode_to_lower(inode);
- if (lower_inode->i_mapping->a_ops->bmap)
- rc = lower_inode->i_mapping->a_ops->bmap(lower_inode->i_mapping,
- block);
- return rc;
+ if (ret)
+ return 0;
+ return block;
}
const struct address_space_operations ecryptfs_aops = {
--
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