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Message-ID: <20230705190309.579783-38-jlayton@kernel.org>
Date: Wed, 5 Jul 2023 15:01:05 -0400
From: Jeff Layton <jlayton@...nel.org>
To: Christian Brauner <brauner@...nel.org>,
Namjae Jeon <linkinjeon@...nel.org>,
Sungjong Seo <sj1557.seo@...sung.com>
Cc: Al Viro <viro@...iv.linux.org.uk>, Jan Kara <jack@...e.cz>,
linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 40/92] exfat: convert to ctime accessor functions
In later patches, we're going to change how the inode's ctime field is
used. Switch to using accessor functions instead of raw accesses of
inode->i_ctime.
Signed-off-by: Jeff Layton <jlayton@...nel.org>
---
fs/exfat/file.c | 4 ++--
fs/exfat/inode.c | 6 +++---
fs/exfat/namei.c | 21 +++++++++------------
fs/exfat/super.c | 3 +--
4 files changed, 15 insertions(+), 19 deletions(-)
diff --git a/fs/exfat/file.c b/fs/exfat/file.c
index 3cbd270e0cba..f40ecfeee3a4 100644
--- a/fs/exfat/file.c
+++ b/fs/exfat/file.c
@@ -22,7 +22,7 @@ static int exfat_cont_expand(struct inode *inode, loff_t size)
if (err)
return err;
- inode->i_ctime = inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
mark_inode_dirty(inode);
if (!IS_SYNC(inode))
@@ -290,7 +290,7 @@ int exfat_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
}
if (attr->ia_valid & ATTR_SIZE)
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
setattr_copy(&nop_mnt_idmap, inode, attr);
exfat_truncate_atime(&inode->i_atime);
diff --git a/fs/exfat/inode.c b/fs/exfat/inode.c
index 481dd338f2b8..13329baeafbc 100644
--- a/fs/exfat/inode.c
+++ b/fs/exfat/inode.c
@@ -355,7 +355,7 @@ static void exfat_write_failed(struct address_space *mapping, loff_t to)
if (to > i_size_read(inode)) {
truncate_pagecache(inode, i_size_read(inode));
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
exfat_truncate(inode);
}
}
@@ -398,7 +398,7 @@ static int exfat_write_end(struct file *file, struct address_space *mapping,
exfat_write_failed(mapping, pos+len);
if (!(err < 0) && !(ei->attr & ATTR_ARCHIVE)) {
- inode->i_mtime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode_set_ctime_current(inode);
ei->attr |= ATTR_ARCHIVE;
mark_inode_dirty(inode);
}
@@ -577,7 +577,7 @@ static int exfat_fill_inode(struct inode *inode, struct exfat_dir_entry *info)
inode->i_blocks = round_up(i_size_read(inode), sbi->cluster_size) >> 9;
inode->i_mtime = info->mtime;
- inode->i_ctime = info->mtime;
+ inode_set_ctime_to_ts(inode, info->mtime);
ei->i_crtime = info->crtime;
inode->i_atime = info->atime;
diff --git a/fs/exfat/namei.c b/fs/exfat/namei.c
index e91022ff80ef..c007de6ac1c7 100644
--- a/fs/exfat/namei.c
+++ b/fs/exfat/namei.c
@@ -569,7 +569,7 @@ static int exfat_create(struct mnt_idmap *idmap, struct inode *dir,
goto unlock;
inode_inc_iversion(dir);
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
if (IS_DIRSYNC(dir))
exfat_sync_inode(dir);
else
@@ -582,8 +582,7 @@ static int exfat_create(struct mnt_idmap *idmap, struct inode *dir,
goto unlock;
inode_inc_iversion(inode);
- inode->i_mtime = inode->i_atime = inode->i_ctime =
- EXFAT_I(inode)->i_crtime = current_time(inode);
+ inode->i_mtime = inode->i_atime = EXFAT_I(inode)->i_crtime = inode_set_ctime_current(inode);
exfat_truncate_atime(&inode->i_atime);
/* timestamp is already written, so mark_inode_dirty() is unneeded. */
@@ -817,7 +816,7 @@ static int exfat_unlink(struct inode *dir, struct dentry *dentry)
ei->dir.dir = DIR_DELETED;
inode_inc_iversion(dir);
- dir->i_mtime = dir->i_atime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = dir->i_atime = inode_set_ctime_current(dir);
exfat_truncate_atime(&dir->i_atime);
if (IS_DIRSYNC(dir))
exfat_sync_inode(dir);
@@ -825,7 +824,7 @@ static int exfat_unlink(struct inode *dir, struct dentry *dentry)
mark_inode_dirty(dir);
clear_nlink(inode);
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
exfat_truncate_atime(&inode->i_atime);
exfat_unhash_inode(inode);
exfat_d_version_set(dentry, inode_query_iversion(dir));
@@ -852,7 +851,7 @@ static int exfat_mkdir(struct mnt_idmap *idmap, struct inode *dir,
goto unlock;
inode_inc_iversion(dir);
- dir->i_ctime = dir->i_mtime = current_time(dir);
+ dir->i_mtime = inode_set_ctime_current(dir);
if (IS_DIRSYNC(dir))
exfat_sync_inode(dir);
else
@@ -866,8 +865,7 @@ static int exfat_mkdir(struct mnt_idmap *idmap, struct inode *dir,
goto unlock;
inode_inc_iversion(inode);
- inode->i_mtime = inode->i_atime = inode->i_ctime =
- EXFAT_I(inode)->i_crtime = current_time(inode);
+ inode->i_mtime = inode->i_atime = EXFAT_I(inode)->i_crtime = inode_set_ctime_current(inode);
exfat_truncate_atime(&inode->i_atime);
/* timestamp is already written, so mark_inode_dirty() is unneeded. */
@@ -979,7 +977,7 @@ static int exfat_rmdir(struct inode *dir, struct dentry *dentry)
ei->dir.dir = DIR_DELETED;
inode_inc_iversion(dir);
- dir->i_mtime = dir->i_atime = dir->i_ctime = current_time(dir);
+ dir->i_mtime = dir->i_atime = inode_set_ctime_current(dir);
exfat_truncate_atime(&dir->i_atime);
if (IS_DIRSYNC(dir))
exfat_sync_inode(dir);
@@ -988,7 +986,7 @@ static int exfat_rmdir(struct inode *dir, struct dentry *dentry)
drop_nlink(dir);
clear_nlink(inode);
- inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode_set_ctime_current(inode);
exfat_truncate_atime(&inode->i_atime);
exfat_unhash_inode(inode);
exfat_d_version_set(dentry, inode_query_iversion(dir));
@@ -1353,8 +1351,7 @@ static int exfat_rename(struct mnt_idmap *idmap,
exfat_warn(sb, "abnormal access to an inode dropped");
WARN_ON(new_inode->i_nlink == 0);
}
- new_inode->i_ctime = EXFAT_I(new_inode)->i_crtime =
- current_time(new_inode);
+ EXFAT_I(new_inode)->i_crtime = inode_set_ctime_current(new_inode);
}
unlock:
diff --git a/fs/exfat/super.c b/fs/exfat/super.c
index 8c32460e031e..8e0ca4b0fc8f 100644
--- a/fs/exfat/super.c
+++ b/fs/exfat/super.c
@@ -379,8 +379,7 @@ static int exfat_read_root(struct inode *inode)
ei->i_size_ondisk = i_size_read(inode);
exfat_save_attr(inode, ATTR_SUBDIR);
- inode->i_mtime = inode->i_atime = inode->i_ctime = ei->i_crtime =
- current_time(inode);
+ inode->i_mtime = inode->i_atime = ei->i_crtime = inode_set_ctime_current(inode);
exfat_truncate_atime(&inode->i_atime);
return 0;
}
--
2.41.0
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