From 244b2c5ca8b14627e4a17755e5922221e121c771 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:15:07 +0000
Subject: [PATCH] change system file
---
kernel/fs/fat/namei_vfat.c | 17 ++++++++++-------
1 files changed, 10 insertions(+), 7 deletions(-)
diff --git a/kernel/fs/fat/namei_vfat.c b/kernel/fs/fat/namei_vfat.c
index 82cd1e6..01fab05 100644
--- a/kernel/fs/fat/namei_vfat.c
+++ b/kernel/fs/fat/namei_vfat.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/fs/vfat/namei.c
*
@@ -678,7 +679,7 @@
goto cleanup;
/* update timestamp */
- dir->i_ctime = dir->i_mtime = dir->i_atime = *ts;
+ fat_truncate_time(dir, ts, S_CTIME|S_MTIME);
if (IS_DIRSYNC(dir))
(void)fat_sync_inode(dir);
else
@@ -779,7 +780,7 @@
goto out;
}
inode_inc_iversion(inode);
- inode->i_mtime = inode->i_atime = inode->i_ctime = ts;
+ fat_truncate_time(inode, &ts, S_ATIME|S_CTIME|S_MTIME);
/* timestamp is already written, so mark_inode_dirty() is unneeded. */
d_instantiate(dentry, inode);
@@ -810,7 +811,7 @@
drop_nlink(dir);
clear_nlink(inode);
- inode->i_mtime = inode->i_atime = current_time(inode);
+ fat_truncate_time(inode, NULL, S_ATIME|S_MTIME);
fat_detach(inode);
vfat_d_version_set(dentry, inode_query_iversion(dir));
out:
@@ -836,7 +837,7 @@
if (err)
goto out;
clear_nlink(inode);
- inode->i_mtime = inode->i_atime = current_time(inode);
+ fat_truncate_time(inode, NULL, S_ATIME|S_MTIME);
fat_detach(inode);
vfat_d_version_set(dentry, inode_query_iversion(dir));
out:
@@ -876,7 +877,7 @@
}
inode_inc_iversion(inode);
set_nlink(inode, 2);
- inode->i_mtime = inode->i_atime = inode->i_ctime = ts;
+ fat_truncate_time(inode, &ts, S_ATIME|S_CTIME|S_MTIME);
/* timestamp is already written, so mark_inode_dirty() is unneeded. */
d_instantiate(dentry, inode);
@@ -969,7 +970,7 @@
if (err)
goto error_dotdot;
inode_inc_iversion(old_dir);
- old_dir->i_ctime = old_dir->i_mtime = ts;
+ fat_truncate_time(old_dir, &ts, S_CTIME|S_MTIME);
if (IS_DIRSYNC(old_dir))
(void)fat_sync_inode(old_dir);
else
@@ -979,7 +980,7 @@
drop_nlink(new_inode);
if (is_dir)
drop_nlink(new_inode);
- new_inode->i_ctime = ts;
+ fat_truncate_time(new_inode, &ts, S_CTIME);
}
out:
brelse(sinfo.bh);
@@ -1032,6 +1033,7 @@
.rename = vfat_rename,
.setattr = fat_setattr,
.getattr = fat_getattr,
+ .update_time = fat_update_time,
};
static void setup(struct super_block *sb)
@@ -1075,6 +1077,7 @@
}
MODULE_LICENSE("GPL");
+MODULE_IMPORT_NS(ANDROID_GKI_VFS_EXPORT_ONLY);
MODULE_DESCRIPTION("VFAT filesystem support");
MODULE_AUTHOR("Gordon Chaffee");
--
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